SSL Report: vpn1.flra.gov (63.146.241.34)
Assessed on:  Thu, 21 Aug 2025 16:31:31 UTC | Clear cache
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Summary
Overall Rating
A
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's certificate chain is incomplete. Grade capped to B.
This server supports TLS 1.3.  MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
DNS Certification Authority Authorization (CAA) Policy found for this domain.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject vpn.flra.gov
Fingerprint SHA256: 924b433665e9cb17f2214e32a86e8814c7e5cd03cd5432ead7556ef13779ccbf
Pin SHA256: L/iRXExoCCLybmgjizbpaBcMi6qhmdAkCfWqg/WlLUg=
Common names vpn.flra.gov
Alternative names vpn.flra.gov vpn1.flra.gov intranet.flra.gov
Serial Number 5e2e12ffc074449ecb0ace120008ae1e
Valid from Wed, 04 Jun 2025 13:26:53 UTC
Valid until Wed, 03 Jun 2026 13:26:53 UTC (expires in 9 months and 12 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer SSL.com RSA SSL subCA
AIA: http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl
OCSP: http://ocsps.ssl.com
Revocation status Good (not revoked)
DNS CAA Yes
policy host: flra.gov
issue: sectigo.com flags:0
issue: ssl.com flags:0
issuewild: ssl.com flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 1 (1840 bytes)
Chain issues Incomplete


Certification Paths
Path #1: Trusted
1 Sent by server vpn.flra.gov
Fingerprint SHA256: 924b433665e9cb17f2214e32a86e8814c7e5cd03cd5432ead7556ef13779ccbf
Pin SHA256: L/iRXExoCCLybmgjizbpaBcMi6qhmdAkCfWqg/WlLUg=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server vpn.flra.gov
Fingerprint SHA256: 924b433665e9cb17f2214e32a86e8814c7e5cd03cd5432ead7556ef13779ccbf
Pin SHA256: L/iRXExoCCLybmgjizbpaBcMi6qhmdAkCfWqg/WlLUg=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server vpn.flra.gov
Fingerprint SHA256: 924b433665e9cb17f2214e32a86e8814c7e5cd03cd5432ead7556ef13779ccbf
Pin SHA256: L/iRXExoCCLybmgjizbpaBcMi6qhmdAkCfWqg/WlLUg=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server vpn.flra.gov
Fingerprint SHA256: 924b433665e9cb17f2214e32a86e8814c7e5cd03cd5432ead7556ef13779ccbf
Pin SHA256: L/iRXExoCCLybmgjizbpaBcMi6qhmdAkCfWqg/WlLUg=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server vpn.flra.gov
Fingerprint SHA256: 924b433665e9cb17f2214e32a86e8814c7e5cd03cd5432ead7556ef13779ccbf
Pin SHA256: L/iRXExoCCLybmgjizbpaBcMi6qhmdAkCfWqg/WlLUg=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download SSL.com RSA SSL subCA
Fingerprint SHA256: 527a60b02abf3a4a5519c4f62fbbd560e3034074eeec8b8799aa9368693fe36d
Pin SHA256: 7LcB5Z8ATVz4rcQtIY5xJir8/+F3e/HPi8IDdCnjCaE=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SSL.com Root Certification Authority RSA   Self-signed
Fingerprint SHA256: 85666a562ee0be5ce925c1d8890a6f76a87ec16d4d7d5f29ea7419cf20123b69
Pin SHA256: 0cRTd+vc1hjNFlHcLgLCHXUeWqn80bNDH/bs9qMTSPo=
RSA 4096 bits (e 65537) / SHA256withRSA

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 No
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


Handshake Simulation
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
Chrome 69 / Win 7  R Server sent fatal alert: protocol_version
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 62 / Win 7  R Server sent fatal alert: protocol_version
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  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 1.1.0k  R Server sent fatal alert: protocol_version
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  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
# 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)
Android 4.4.2 Protocol mismatch (not simulated)
Android 5.0.0 Protocol mismatch (not simulated)
Android 6.0 Protocol mismatch (not simulated)
Android 7.0 Protocol mismatch (not simulated)
Android 8.0 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
BingPreview Jan 2015 Protocol mismatch (not simulated)
Chrome 49 / XP SP3 Protocol mismatch (not simulated)
Firefox 31.3.0 ESR / Win 7 Protocol mismatch (not simulated)
Firefox 47 / Win 7  R Protocol mismatch (not simulated)
Firefox 49 / XP SP3 Protocol mismatch (not simulated)
Googlebot Feb 2018 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 11 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 8.1  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1  R Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1 Update  R Protocol mismatch (not simulated)
IE 11 / Win 10  R Protocol mismatch (not simulated)
Edge 15 / Win 10  R Protocol mismatch (not simulated)
Edge 16 / Win 10  R Protocol mismatch (not simulated)
Edge 18 / Win 10  R Protocol mismatch (not simulated)
Edge 13 / Win Phone 10  R Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
Java 8u161 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
OpenSSL 1.0.1l  R Protocol mismatch (not simulated)
OpenSSL 1.0.2s  R Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6 / iOS 6.0.1 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)
Safari 7 / iOS 7.1  R Protocol mismatch (not simulated)
Safari 7 / OS X 10.9  R Protocol mismatch (not simulated)
Safari 8 / iOS 8.4  R Protocol mismatch (not simulated)
Safari 8 / OS X 10.10  R Protocol mismatch (not simulated)
Safari 9 / iOS 9  R Protocol mismatch (not simulated)
Safari 9 / OS X 10.11  R Protocol mismatch (not simulated)
Safari 10 / iOS 10  R Protocol mismatch (not simulated)
Safari 10 / OS X 10.12  R Protocol mismatch (not simulated)
Apple ATS 9 / iOS 9  R Protocol mismatch (not simulated)
Yahoo Slurp Jan 2015 Protocol mismatch (not simulated)
YandexBot Jan 2015 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
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN No
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=31536000; includeSubDomains
HSTS Preloading Chrome  Edge  Firefox  IE   
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Supported Named Groups x25519, secp256r1, secp384r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://vpn1.flra.gov/  (HTTP/1.1 200 OK)
1
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Cache-Control no-store
Pragma no-cache
Connection Keep-Alive
Date Thu, 21 Aug 2025 16:30:43 GMT
X-Frame-Options SAMEORIGIN
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-XSS-Protection 1
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:; frame-ancestors 'self'; base-uri 'self'; block-all-mixed-content
Set-Cookie webvpn=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure
Set-Cookie webvpnc=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure
Set-Cookie webvpn_portal=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure
Set-Cookie webvpnlogin=1; path=/; secure
Set-Cookie webvpn_as=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure
Set-Cookie webvpnSharePoint=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure
Set-Cookie samlPreauthSessionHash=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure
Set-Cookie acSamlv2Error=; expires=Thu, 01 Jan 1970 22:00:00 GMT; path=/; secure


Miscellaneous
Test date Thu, 21 Aug 2025 16:30:37 UTC
Test duration 54.37 seconds
HTTP status code 200
HTTP server signature -
Server hostname vpn.flra.gov


SSL Report v2.4.1