SSL Report: owa.l.de (185.207.246.6)
Assessed on:  Mon, 10 Nov 2025 14:20:03 UTC | Clear cache
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Summary
Overall Rating
A
0
20
40
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100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server supports TLS 1.3.  MORE INFO »
Certificate #1: RSA 4096 bits (SHA512withRSA)
Server Key and Certificate #1
Subject *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
Common names *.l.de
Alternative names *.l.de l.de
Serial Number 4bb79a0f1512a196b2e06f42cd987f4a
Valid from Tue, 04 Nov 2025 12:04:26 UTC
Valid until Thu, 05 Nov 2026 12:04:26 UTC (expires in 11 months and 25 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer D-TRUST BR CA 2-23-1 2023
AIA: http://www.d-trust.net/cgi-bin/D-TRUST_BR_CA_2-23-1_2023.crt
Signature algorithm SHA512withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL
CRL: http://crl.d-trust.net/crl/d-trust_br_ca_2-23-1_2023.crl
CRL: http://cdn.d-trust-cloudcrl.net/crl/d-trust_br_ca_2-23-1_2023.crl
Revocation status Validation error
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (6562 bytes)
Chain issues None
#2
Subject D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
Valid until Sun, 09 May 2038 08:56:30 UTC (expires in 12 years and 5 months)
Key RSA 4096 bits (e 65537)
Issuer D-TRUST BR Root CA 2 2023
Signature algorithm SHA512withRSA
#3
Subject D-TRUST BR Root CA 2 2023
Fingerprint SHA256: 2d208a4cc0be4216947d965d3aefb0e37897d7691ddeb017e53e5c078bcd344c
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
Valid until Mon, 05 Nov 2029 08:35:58 UTC (expires in 3 years and 11 months)
Key RSA 4096 bits (e 65537)
Issuer D-TRUST Root Class 3 CA 2 2009
Signature algorithm SHA512withRSA


Certification Paths
Path #1: Trusted
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 In trust store D-TRUST BR Root CA 2 2023   Self-signed
Fingerprint SHA256: 0552e6f83fdf65e8fa9670e666df28a4e21340b510cbe52566f97c4fb94b2bd1
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #2: Trusted
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Sent by server D-TRUST BR Root CA 2 2023
Fingerprint SHA256: 2d208a4cc0be4216947d965d3aefb0e37897d7691ddeb017e53e5c078bcd344c
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
4 In trust store D-TRUST Root Class 3 CA 2 2009   Self-signed
Fingerprint SHA256: 49e7a442acf0ea6287050054b52564b650e4f49e42e348d6aa38e039e957b1c1
Pin SHA256: 7KDxgUAs56hlKzG00DbfJH46MLf0GlDZHsT5CwBrQ6E=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Sent by server D-TRUST BR Root CA 2 2023
Fingerprint SHA256: 2d208a4cc0be4216947d965d3aefb0e37897d7691ddeb017e53e5c078bcd344c
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
4 In trust store D-TRUST Root Class 3 CA 2 2009   Self-signed
Fingerprint SHA256: 49e7a442acf0ea6287050054b52564b650e4f49e42e348d6aa38e039e957b1c1
Pin SHA256: 7KDxgUAs56hlKzG00DbfJH46MLf0GlDZHsT5CwBrQ6E=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #2: Not trusted (path does not chain to a trusted anchor)
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Extra download
  Not in trust store 		D-TRUST BR Root CA 2 2023   Self-signed
Fingerprint SHA256: 0552e6f83fdf65e8fa9670e666df28a4e21340b510cbe52566f97c4fb94b2bd1
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #1: Trusted
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Sent by server D-TRUST BR Root CA 2 2023
Fingerprint SHA256: 2d208a4cc0be4216947d965d3aefb0e37897d7691ddeb017e53e5c078bcd344c
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
4 In trust store D-TRUST Root Class 3 CA 2 2009   Self-signed
Fingerprint SHA256: 49e7a442acf0ea6287050054b52564b650e4f49e42e348d6aa38e039e957b1c1
Pin SHA256: 7KDxgUAs56hlKzG00DbfJH46MLf0GlDZHsT5CwBrQ6E=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #2: Not trusted (path does not chain to a trusted anchor)
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Extra download
  Not in trust store 		D-TRUST BR Root CA 2 2023   Self-signed
Fingerprint SHA256: 0552e6f83fdf65e8fa9670e666df28a4e21340b510cbe52566f97c4fb94b2bd1
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #1: Trusted
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Sent by server D-TRUST BR Root CA 2 2023
Fingerprint SHA256: 2d208a4cc0be4216947d965d3aefb0e37897d7691ddeb017e53e5c078bcd344c
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
4 In trust store D-TRUST Root Class 3 CA 2 2009   Self-signed
Fingerprint SHA256: 49e7a442acf0ea6287050054b52564b650e4f49e42e348d6aa38e039e957b1c1
Pin SHA256: 7KDxgUAs56hlKzG00DbfJH46MLf0GlDZHsT5CwBrQ6E=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #2: Not trusted (path does not chain to a trusted anchor)
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Extra download
  Not in trust store 		D-TRUST BR Root CA 2 2023   Self-signed
Fingerprint SHA256: 0552e6f83fdf65e8fa9670e666df28a4e21340b510cbe52566f97c4fb94b2bd1
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #1: Trusted
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 In trust store D-TRUST BR Root CA 2 2023   Self-signed
Fingerprint SHA256: 0552e6f83fdf65e8fa9670e666df28a4e21340b510cbe52566f97c4fb94b2bd1
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #2: Trusted
1 Sent by server *.l.de
Fingerprint SHA256: 40ff2ee5d7465370496d44e8b3334e7c6398687e4f0f8bfca4926f677082378b
Pin SHA256: 5DanTtPEM1kWX+y9mG0OC9anv3n3XSUNU6i/JFG1du0=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
CRL ERROR: IOException occurred
2 Sent by server D-TRUST BR CA 2-23-1 2023
Fingerprint SHA256: d904a27fd2d271dcfe40a1f471033ce48a4b5e1484753da66f7166d6ebdc06e6
Pin SHA256: qCFzgdYsy2/WiDGJebSIbgJzqSxZ8bAPEkUKn+bgGmc=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Sent by server D-TRUST BR Root CA 2 2023
Fingerprint SHA256: 2d208a4cc0be4216947d965d3aefb0e37897d7691ddeb017e53e5c078bcd344c
Pin SHA256: rHb2OkbnYbWswyWXBckgy38FY9JI2NGA+TSvaAmaFfk=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
4 In trust store D-TRUST Root Class 3 CA 2 2009   Self-signed
Fingerprint SHA256: 49e7a442acf0ea6287050054b52564b650e4f49e42e348d6aa38e039e957b1c1
Pin SHA256: 7KDxgUAs56hlKzG00DbfJH46MLf0GlDZHsT5CwBrQ6E=
RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 Yes
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)   DH 2048 bits   FS 256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xccaa)   DH 2048 bits   FS 256
TLS_DHE_RSA_WITH_AES_256_CCM_8 (0xc0a3)   DH 2048 bits   FS 256
TLS_DHE_RSA_WITH_AES_256_CCM (0xc09f)   DH 2048 bits   FS 256
TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 (0xc061)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 (0xc053)   DH 2048 bits   FS 256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   DH 2048 bits   FS 128
TLS_DHE_RSA_WITH_AES_128_CCM_8 (0xc0a2)   DH 2048 bits   FS 128
TLS_DHE_RSA_WITH_AES_128_CCM (0xc09e)   DH 2048 bits   FS 128
TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 (0xc060)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 (0xc052)   DH 2048 bits   FS 128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x6b)   DH 2048 bits   FS   WEAK 256
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (0xc077)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc4)   DH 2048 bits   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x67)   DH 2048 bits   FS   WEAK 128
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xc076)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xbe)   DH 2048 bits   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)   DH 2048 bits   FS   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)   DH 2048 bits   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 2048 bits   FS   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)   DH 2048 bits   FS   WEAK 128
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_256_CCM_8 (0xc0a1)   WEAK 256
TLS_RSA_WITH_AES_256_CCM (0xc09d)   WEAK 256
TLS_RSA_WITH_ARIA_256_GCM_SHA384 (0xc051)   WEAK 256
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_128_CCM_8 (0xc0a0)   WEAK 128
TLS_RSA_WITH_AES_128_CCM (0xc09c)   WEAK 128
TLS_RSA_WITH_ARIA_128_GCM_SHA256 (0xc050)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc0)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xba)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128


Handshake Simulation
Android 4.4.2 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.0 RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
BingPreview Jan 2015 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Googlebot Feb 2018 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
IE 11 / Win 7  R RSA 4096 (SHA512)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 8.1  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win Phone 8.1  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 10  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.1l  R RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 6 / iOS 6.0.1 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 9 / iOS 9  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R RSA 4096 (SHA512)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 4096 (SHA512)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation No
Insecure Client-Initiated Renegotiation No
BEAST attack Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)   TLS 1.2 : 0xc027
GOLDENDOODLE No (more info)   TLS 1.2 : 0xc027
OpenSSL 0-Length No (more info)   TLS 1.2 : 0xc027
Sleeping POODLE No (more info)   TLS 1.2 : 0xc027
Downgrade attack prevention Yes, TLS_FALLBACK_SCSV supported (more info)
SSL/TLS compression No
RC4 No
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) No (more info)
OpenSSL Padding Oracle vuln.
(CVE-2016-2107)		 No (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   http/1.1
NPN No
Session resumption (caching) No (IDs empty)
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) No
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes No
DH public server param (Ys) reuse No
ECDH public server param reuse No
Supported Named Groups x25519, secp256r1, secp384r1, secp521r1, brainpoolP256r1, brainpoolP384r1, brainpoolP512r1 (server preferred order)
SSL 2 handshake compatibility Yes
0-RTT enabled No


HTTP Requests
1 https://owa.l.de/  (HTTP/1.1 500 Internal Server Error)
1
Content-Length 46989
Content-Type text/html


Miscellaneous
Test date Mon, 10 Nov 2025 14:17:40 UTC
Test duration 142.999 seconds
HTTP status code 500
HTTP server signature -
Server hostname -


SSL Report v2.4.1