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SSL check results of www.wireguard.com

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Discover if the webservers of www.wireguard.com can be reached through a secure connection.

Summary

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Report created Fri, 04 Sep 2026 19:53:45 +0000

The webservers of www.wireguard.com can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
www.wireguard.com
192.248.189.215
 www.wireguard.com
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
www.wireguard.com
2001:19f0:6c00:1634:925a:8ff:fe78:43ec
 www.wireguard.com
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=www.wireguard.com

Certificate chain
  • www.wireguard.com
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • YE2
        • remaining
        • 384 bit
        • ecdsa-with-SHA384
          • Root YE
            • remaining
            • 384 bit
            • ecdsa-with-SHA384
              • ISRG Root X2 (Certificate is self-signed.)
                • remaining
                • 384 bit
                • ecdsa-with-SHA384
Subject
Common Name (CN)
  • www.wireguard.com
Alternative Names
  • www.wireguard.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • YE2
validity period
Not valid before
2026-08-23
Not valid after
2026-11-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
47:B7:5D:4A:6E:A5:2B:65:90:46:C0:93:D7:32:A4:AA:A4:3A:D6:EB:4E:42:3E:5C:CF:89:F9:45:54:BD:B4:8E
SHA1
65:FC:EB:D6:87:25:68:A3:E7:DC:A5:D3:42:78:02:B6:6D:8F:E4:A2
X509v3 extensions
subjectKeyIdentifier
  • 8E:66:30:D2:D1:E9:7A:43:98:A3:19:E4:4B:3B:A5:F3:7A:4B:C8:74
authorityKeyIdentifier
  • keyid:B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87
authorityInfoAccess
  • CA Issuers - URI:http://ye2.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://ye2.c.lencr.org/86.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
  • F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
  • Timestamp : Aug 23 07:42:29.619 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:12:66:FC:71:CF:ED:3C:B5:39:E0:BC:9C:
  • 78:5C:49:66:AB:FA:2A:30:C2:48:E2:9B:57:1E:C0:9F:
  • E4:B6:CE:6A:02:20:2A:B9:27:E7:7F:EA:73:F8:59:C1:
  • A3:7F:00:6C:53:C5:C0:03:6A:B4:7E:A9:D1:40:96:D5:
  • 07:F9:70:FA:58:57
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0:
  • D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F
  • Timestamp : Aug 23 07:42:29.752 2026 GMT
  • Extensions: 00:00:05:00:1A:55:D6:A9
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:45:6C:B4:DF:75:F4:65:7C:36:6B:97:B8:
  • C9:1B:A9:A4:0E:A4:54:EC:39:09:BA:D4:0A:D6:DE:45:
  • EF:BB:8A:EF:02:20:41:31:4A:90:49:4F:95:18:75:0B:
  • 28:F8:AF:47:84:35:F1:D1:7C:5F:06:C4:38:FF:82:45:
  • 85:F8:61:D2:27:E7