SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
Report
It's all good. We have not detected any issues.
| Hostname: | done Matches Common Name or/and SAN |
| Expired: | done No (82 days till expiration) |
| Public Key: | done We were unable to find any issues in the public key of end-entity certificate |
| Trusted: | done Yes, we were able to verify the certificate |
| Self-Signed: | done No, the end-entity certificate is not self-signed |
| Chain Issues: | done No, we were unable to detect any issues in the certificate chain sent by the server |
| Weak signatures: | done No, certificates sent by the server were not signed utilizing a weak hash function |
| OCSP Status: | done OCSP Responder returned "good" status for the end-entity certificate |
DNS Information
| Resolves To: | 88.99.57.200 |
| Reverse IP lookup: | static.200.57.99.88.clients.your-server.de. |
| Nameserver: | ns1.hostens.com. |
| Nameserver: | ns2.hostens.com. |
General Information
| Common Name: | cpugate.com |
| SANs: | DNS:cpugate.comDNS:www.cpugate.com Total number of SANs: 2 |
| Signature Algorithm: | ecdsa-with-SHA384 |
| Key Type: | ECDSA (secp384r1) |
| Key size: | 384 bits |
| Serial Number: | 31e7118f92f9779fdfa4d9a473b96c1136e |
| Not Before: | Jan 04, 2025 00:48:45 GMT |
| Not After: | Apr 04, 2025 00:48:44 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | openresty |
| HSTS: | max-age=63072000; preload |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: cpugate.com
Decode this certificate for verbose information → launch| Subject Common Name | cpugate.com |
| Issuer Common Name | E5 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Jan 04, 2025 00:48:45 GMT |
| Not After: | Apr 04, 2025 00:48:44 GMT |
| Signature Algorithm: | ecdsa-with-SHA384 |
| Serial Number: | 31e7118f92f9779fdfa4d9a473b96c1136e |
| SHA1 Fingerprint: | 25:EA:83:FE:62:76:C1:EC:EA:85:E3:C7:43:BA:12:B2:B0:1E:54:4B |
| MD5 Fingerprint: | E2:96:CA:DC:B5:27:C9:72:7B:FD:65:F9:90:41:3A:8C |
Certificate # 2 - Common Name: E5
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | E5 |
| Subject Organization | Let's Encrypt |
| Issuer Common Name | ISRG Root X1 |
| Issuer Organization | Internet Security Research Group |
| Not Before: | Mar 13, 2024 00:00:00 GMT |
| Not After: | Mar 12, 2027 23:59:59 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 838f6c63ceb1398c6206628315c9fdde |
| SHA1 Fingerprint: | 5F:28:D9:C5:89:EE:4B:F3:1A:11:B7:8C:72:B8:D1:3F:07:9D:DC:45 |
| MD5 Fingerprint: | 54:7A:B1:C0:5C:A8:5A:6E:68:2C:91:28:0F:EF:D7:55 |
OpenSSL Handshake
depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1 verify return:1 depth=1 C = US, O = Let's Encrypt, CN = E5 verify return:1 depth=0 CN = cpugate.com verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = cpugate.com i:C = US, O = Let's Encrypt, CN = E5 -----BEGIN CERTIFICATE----- MIIDpTCCAyqgAwIBAgISAx5xGPkvl3n9+k2aRzuWwRNuMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF NTAeFw0yNTAxMDQwMDQ4NDVaFw0yNTA0MDQwMDQ4NDRaMBYxFDASBgNVBAMTC2Nw dWdhdGUuY29tMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEtinOC4CfmxEyiN3sCqJF 5Bs2loKF5uU9i/kUGQlsS39nKfkILjADJB6N9I+ogMUFlUqTy+cPP1jPJQizQhHs xB/ja++Oa1o6Nt2Nz5WxWKD1VBBy2MGmhH5jvZxg+dSpo4ICHTCCAhkwDgYDVR0P AQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB Af8EAjAAMB0GA1UdDgQWBBTnb1IzD3plAp3oGjg7weEr3hKVSjAfBgNVHSMEGDAW gBSfK1/PPCFPnQS37SssxMZwi9LXDTBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH MAGGFWh0dHA6Ly9lNS5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL2U1 LmkubGVuY3Iub3JnLzAnBgNVHREEIDAeggtjcHVnYXRlLmNvbYIPd3d3LmNwdWdh dGUuY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB 8QDvAHYAouMK5EXvva2bfjjtR2d3U9eCW4SU1yteGyzEuVCkR+cAAAGULv7DhQAA BAMARzBFAiEA3L4wfBTHGC2JrVdrik3blSmwBTN/jsqEqYF4hXNasUgCICKp7ks2 eMVRAXkAk9GwCbjHRMp6I/Ib619X6YvWuuAlAHUAE0rfGrWYQgl4DG/vTHqRpBa3 I0nOWFdq367ap8Kr4CIAAAGULv7ESQAABAMARjBEAiAB5EHoVwxjpRTv4stKd7rz BvMlToFsg5XROAuzAn6a9QIgY8bZVB5F8oYFjfOW9bkoh4nruM+Q3GA+XFtlzYzO rPAwCgYIKoZIzj0EAwMDaQAwZgIxAMWGYPJR8WR5wxj9uTx0omC6FJDymvXTWdV0 NjzsK/lFVNFvE88h0x1kKxuUfB99jQIxAIEb1vHtHCneUgQQnZezQs0I4m1cmH39 pKRUZb8d4uAfMcpwGTrCwvH43uQ6JxH4nQ== -----END CERTIFICATE----- 1 s:C = US, O = Let's Encrypt, CN = E5 i:C = US, O = Internet Security Research Group, CN = ISRG Root X1 -----BEGIN CERTIFICATE----- MIIEVzCCAj+gAwIBAgIRAIOPbGPOsTmMYgZigxXJ/d4wDQYJKoZIhvcNAQELBQAw TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjQwMzEzMDAwMDAw WhcNMjcwMzEyMjM1OTU5WjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg RW5jcnlwdDELMAkGA1UEAxMCRTUwdjAQBgcqhkjOPQIBBgUrgQQAIgNiAAQNCzqK a2GOtu/cX1jnxkJFVKtj9mZhSAouWXW0gQI3ULc/FnncmOyhKJdyIBwsz9V8UiBO VHhbhBRrwJCuhezAUUE8Wod/Bk3U/mDR+mwt4X2VEIiiCFQPmRpM5uoKrNijgfgw gfUwDgYDVR0PAQH/BAQDAgGGMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcD ATASBgNVHRMBAf8ECDAGAQH/AgEAMB0GA1UdDgQWBBSfK1/PPCFPnQS37SssxMZw i9LXDTAfBgNVHSMEGDAWgBR5tFnme7bl5AFzgAiIyBpY9umbbjAyBggrBgEFBQcB AQQmMCQwIgYIKwYBBQUHMAKGFmh0dHA6Ly94MS5pLmxlbmNyLm9yZy8wEwYDVR0g BAwwCjAIBgZngQwBAgEwJwYDVR0fBCAwHjAcoBqgGIYWaHR0cDovL3gxLmMubGVu Y3Iub3JnLzANBgkqhkiG9w0BAQsFAAOCAgEAH3KdNEVCQdqk0LKyuNImTKdRJY1C 2uw2SJajuhqkyGPY8C+zzsufZ+mgnhnq1A2KVQOSykOEnUbx1cy637rBAihx97r+ bcwbZM6sTDIaEriR/PLk6LKs9Be0uoVxgOKDcpG9svD33J+G9Lcfv1K9luDmSTgG 6XNFIN5vfI5gs/lMPyojEMdIzK9blcl2/1vKxO8WGCcjvsQ1nJ/Pwt8LQZBfOFyV XP8ubAp/au3dc4EKWG9MO5zcx1qT9+NXRGdVWxGvmBFRAajciMfXME1ZuGmk3/GO koAM7ZkjZmleyokP1LGzmfJcUd9s7eeu1/9/eg5XlXd/55GtYjAM+C4DG5i7eaNq cm2F+yxYIPt6cbbtYVNJCGfHWqHEQ4FYStUyFnv8sjyqU8ypgZaNJ9aVcWSICLOI E1/Qv/7oKsnZCWJ926wU6RqG1OYPGOi1zuABhLw61cuPVDT28nQS/e6z95cJXq0e K1BcaJ6fJZsmbjRgD5p3mvEf5vdQM7MCEvU0tHbsx2I5mHHJoABHb8KVBgWp/lcX GWiWaeOyB7RP+OfDtvi2OsapxXiV7vNVs7fMlrRjY1joKaqmmycnBvAq14AEbtyL sVfOS66B8apkeFX2NY4XPEYV4ZSCe8VHPrdrERk2wILG3T/EGmSIkCYVUMSnjmJd VQD9F6Na/+zmXCc= -----END CERTIFICATE----- --- Server certificate subject=CN = cpugate.com issuer=C = US, O = Let's Encrypt, CN = E5 --- No client certificate CA names sent Peer signing digest: SHA384 Peer signature type: ECDSA Server Temp Key: X25519, 253 bits --- SSL handshake has read 2464 bytes and written 402 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384 Server public key is 384 bit Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) --- DONE