SSL Report: www.kalix.se (194.117.166.241)
Assessed on:  Sat, 14 Jun 2025 13:47:28 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary
Overall Rating
B
0
20
40
60
80
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 1.0 and TLS 1.1. Grade capped to B. MORE INFO »
This server does not support TLS 1.3.  MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=
Common names *.kalix.se
Alternative names *.kalix.se
Serial Number 0191c0d4e6db7716e988a205ed971c
Valid from Thu, 05 Sep 2024 06:17:42 UTC
Valid until Fri, 05 Sep 2025 06:17:42 UTC (expires in 2 months and 21 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer Telia Server CA v3
AIA: http://cps.trust.telia.com/teliaservercav3.cer
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://httpcrl.trust.telia.com/teliaservercav3.crl
OCSP: http://ocsp.trust.telia.com
Revocation status Good (not revoked)
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (5162 bytes)
Chain issues None
#2
Subject Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=
Valid until Sun, 29 Nov 2043 11:55:54 UTC (expires in 18 years and 5 months)
Key RSA 4096 bits (e 65537)
Issuer Telia Root CA v2
Signature algorithm SHA256withRSA
#3
Subject Telia Root CA v2
Fingerprint SHA256: ef6f29f636f62bdd4753122f41f3419ee7c2877587be4a9807adf58946458e7f
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=
Valid until Mon, 18 Oct 2032 12:00:50 UTC (expires in 7 years and 4 months)
Key RSA 4096 bits (e 65537)
Issuer TeliaSonera Root CA v1
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store Telia Root CA v2   Self-signed
Fingerprint SHA256: 242b69742fcb1e5b2abf98898b94572187544e5b4d9911786573621f6a74b82c
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server Telia Root CA v2
Fingerprint SHA256: ef6f29f636f62bdd4753122f41f3419ee7c2877587be4a9807adf58946458e7f
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
4 In trust store TeliaSonera Root CA v1   Self-signed
Fingerprint SHA256: dd6936fe21f8f077c123a1a521c12224f72255b73e03a7260693e8a24b0fa389
Pin SHA256: ELo0hcqLtogKuVMaQGPkABVVVhx/LgVRZfSbLXT8X2s=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store Telia Root CA v2   Self-signed
Fingerprint SHA256: 242b69742fcb1e5b2abf98898b94572187544e5b4d9911786573621f6a74b82c
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server Telia Root CA v2
Fingerprint SHA256: ef6f29f636f62bdd4753122f41f3419ee7c2877587be4a9807adf58946458e7f
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
4 In trust store TeliaSonera Root CA v1   Self-signed
Fingerprint SHA256: dd6936fe21f8f077c123a1a521c12224f72255b73e03a7260693e8a24b0fa389
Pin SHA256: ELo0hcqLtogKuVMaQGPkABVVVhx/LgVRZfSbLXT8X2s=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store Telia Root CA v2   Self-signed
Fingerprint SHA256: 242b69742fcb1e5b2abf98898b94572187544e5b4d9911786573621f6a74b82c
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server Telia Root CA v2
Fingerprint SHA256: ef6f29f636f62bdd4753122f41f3419ee7c2877587be4a9807adf58946458e7f
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
4 In trust store TeliaSonera Root CA v1   Self-signed
Fingerprint SHA256: dd6936fe21f8f077c123a1a521c12224f72255b73e03a7260693e8a24b0fa389
Pin SHA256: ELo0hcqLtogKuVMaQGPkABVVVhx/LgVRZfSbLXT8X2s=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store Telia Root CA v2   Self-signed
Fingerprint SHA256: 242b69742fcb1e5b2abf98898b94572187544e5b4d9911786573621f6a74b82c
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server Telia Root CA v2
Fingerprint SHA256: ef6f29f636f62bdd4753122f41f3419ee7c2877587be4a9807adf58946458e7f
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
4 In trust store TeliaSonera Root CA v1   Self-signed
Fingerprint SHA256: dd6936fe21f8f077c123a1a521c12224f72255b73e03a7260693e8a24b0fa389
Pin SHA256: ELo0hcqLtogKuVMaQGPkABVVVhx/LgVRZfSbLXT8X2s=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store Telia Root CA v2   Self-signed
Fingerprint SHA256: 242b69742fcb1e5b2abf98898b94572187544e5b4d9911786573621f6a74b82c
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server *.kalix.se
Fingerprint SHA256: 9891de9bfeac42f5d2819385f3cd048a5cdbfe7d3f9e2eb8b7b1904494464884
Pin SHA256: 8/rOinecUW82MgSStSbXhN3RGvE9eFPH7UYoMWkUtYU=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Telia Server CA v3
Fingerprint SHA256: 1281ad8fabe883f209e9636448d1a80c373daa7686c813a270fad48f5f5e589a
Pin SHA256: TCgTLigAKZ2ouWM1T2dh92G9wUDP8Wlma6sqwmm3aVc=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server Telia Root CA v2
Fingerprint SHA256: ef6f29f636f62bdd4753122f41f3419ee7c2877587be4a9807adf58946458e7f
Pin SHA256: wrPDGkophQqo889HKhFp/3G0FlefakSC7HdEuD35iKw=

RSA 4096 bits (e 65537) / SHA256withRSA
4 In trust store TeliaSonera Root CA v1   Self-signed
Fingerprint SHA256: dd6936fe21f8f077c123a1a521c12224f72255b73e03a7260693e8a24b0fa389
Pin SHA256: ELo0hcqLtogKuVMaQGPkABVVVhx/LgVRZfSbLXT8X2s=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

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


Cipher Suites
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH secp384r1 (eq. 7680 bits RSA)   FS 256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)   DH 2048 bits   FS 256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   DH 2048 bits   FS 128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH secp384r1 (eq. 7680 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH secp384r1 (eq. 7680 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
# TLS 1.1 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH secp384r1 (eq. 7680 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
# TLS 1.0 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH secp384r1 (eq. 7680 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112


Handshake Simulation
Android 2.3.7   No SNI 2 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Android 4.0.4 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
Android 4.1.1 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
Android 4.2.2 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
Android 4.3 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
Android 4.4.2 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Android 5.0.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Android 8.0 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Android 8.1 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Android 9.0 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Baidu Jan 2015 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
BingPreview Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Chrome 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Chrome 70 / Win 10 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Chrome 80 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Firefox 31.3.0 ESR / Win 7 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Firefox 62 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Firefox 73 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Googlebot Feb 2018 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
IE 7 / Vista RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
IE 8 / XP   No FS 1   No SNI 2 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_3DES_EDE_CBC_SHA
IE 8-10 / Win 7  R RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
IE 11 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 8.1  R RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 10 / Win Phone 8.0 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
IE 11 / Win Phone 8.1  R RSA 2048 (SHA256)   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 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 2048  FS
IE 11 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Edge 15 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Edge 16 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Edge 18 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Java 6u45   No SNI 2 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Java 7u25 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA   ECDH secp256r1  FS
Java 8u161 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Java 11.0.3 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Java 12.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
OpenSSL 0.9.8y RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
OpenSSL 1.0.1l  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
OpenSSL 1.0.2s  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
OpenSSL 1.1.1c  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Safari 5.1.9 / OS X 10.6.8 RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
Safari 6 / iOS 6.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp384r1  FS
Safari 6.0.4 / OS X 10.8.4  R RSA 2048 (SHA256)   TLS 1.0 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp384r1  FS
Safari 7 / iOS 7.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp384r1  FS
Safari 7 / OS X 10.9  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp384r1  FS
Safari 8 / iOS 8.4  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp384r1  FS
Safari 8 / OS X 10.10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp384r1  FS
Safari 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Safari 9 / OS X 10.11  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Safari 10 / iOS 10  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Safari 10 / OS X 10.12  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Safari 12.1.1 / iOS 12.3.1  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Apple ATS 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
Yahoo Slurp Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
YandexBot Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
# Not simulated clients (Protocol mismatch)
IE 6 / XP   No FS 1   No SNI 2 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 Not mitigated server-side (more info)   TLS 1.0: 0xc014
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 No, TLS_FALLBACK_SCSV not 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 With modern browsers (more info)
ALPN Yes   h2 http/1.1
NPN No
Session resumption (caching) No (IDs assigned but not accepted)
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=31536000
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 Yes
Supported Named Groups secp384r1, x25519, secp256r1 (server preferred order)
SSL 2 handshake compatibility Yes


HTTP Requests
1 https://www.kalix.se/  (HTTP/1.1 200 OK)
1
Cache-Control private
Content-Type text/html; charset=utf-8
Server Microsoft-IIS/10.0
X-AspNetMvc-Version 5.2
X-AspNet-Version 4.0.30319
X-Powered-By ASP.NET
Strict-Transport-Security max-age=31536000
Date Sat, 14 Jun 2025 13:44:45 GMT
Connection close
Content-Length 49117


Miscellaneous
Test date Sat, 14 Jun 2025 13:44:28 UTC
Test duration 179.831 seconds
HTTP status code 200
HTTP server signature Microsoft-IIS/10.0
Server hostname timeedit.kalix.se


SSL Report v2.4.0