DNS
SSL certificate
TLSv1.3ns2.dns-redirect.com · 76.223.91.20:443
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages:
error:0A000086:SSL routines::certificate verify failed
Certificate verification failed
- Subject
- C=US ST=California L=San Francisco O=Your Company OU=IT Department CN=self-sign.com
- Issuer
- C=US ST=California L=San Francisco O=Your Company OU=IT Department CN=self-sign.com
- Valid from
- 2026-09-28T09:18:09+00:00
- Expires
- 2036-09-25T09:18:09+00:00
- Days remaining
- 3649
- Serial (hex)
- 4AB1F73759E420F1CEAEA5FD032C9DC45FD91DA8
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
16:41:23:D1:E9:47:71:BB:2E:AD:10:0B:89:6D:E4:C9:98:A2:50:67:C3:36:49:EB:AC:C8:12:41:83:6A:A0:D3
Certificate extensions & PEM
- subjectKeyIdentifier
- 42:1D:1D:2D:86:9A:38:D0:26:C6:DA:0A:38:08:D2:CD:2B:C7:69:C5
- authorityKeyIdentifier
- 42:1D:1D:2D:86:9A:38:D0:26:C6:DA:0A:38:08:D2:CD:2B:C7:69:C5
- basicConstraints
- CA:TRUE
-----BEGIN CERTIFICATE----- MIID5TCCAs2gAwIBAgIUSrH3N1nkIPHOrqX9AyydxF/ZHagwDQYJKoZIhvcNAQEL BQAwgYExCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMRYwFAYDVQQH DA1TYW4gRnJhbmNpc2NvMRUwEwYDVQQKDAxZb3VyIENvbXBhbnkxFjAUBgNVBAsM DUlUIERlcGFydG1lbnQxFjAUBgNVBAMMDXNlbGYtc2lnbi5jb20wHhcNMjYwOTI4 MDkxODA5WhcNMzYwOTI1MDkxODA5WjCBgTELMAkGA1UEBhMCVVMxEzARBgNVBAgM CkNhbGlmb3JuaWExFjAUBgNVBAcMDVNhbiBGcmFuY2lzY28xFTATBgNVBAoMDFlv dXIgQ29tcGFueTEWMBQGA1UECwwNSVQgRGVwYXJ0bWVudDEWMBQGA1UEAwwNc2Vs Zi1zaWduLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOfOPQV2 T0QeSHjTXFP4p67KxvS2TGcV6mbopdsy6Tr3BUPpwmOC9nP220rxKkHDockxfuRj hDr/38PD/g0hRrB4/sDMnoPOgncsDN9v2olYqn3GQQs6TMkK1iB/wwbV93J8tSci o3rA048Hwn2p4/L27aQ/M9clrfa60u4WXDMW53mcscLp11/g8ThPkV1dx3gFg1dA arTI7U+h6eNBMRmD0X8B5qkfYQwwW9orw42Pn2S8mIE5SfZZ40uxrElHS5ytdkQF WHZFGjltSFTOVKU8R5JkUxEiOaVoeAGsBaPKYM1vE6CM8RwFKUZ/o/PM+pELAUAd YfRGsCATzv8GvQMCAwEAAaNTMFEwHQYDVR0OBBYEFEIdHS2GmjjQJsbaCjgI0s0r x2nFMB8GA1UdIwQYMBaAFEIdHS2GmjjQJsbaCjgI0s0rx2nFMA8GA1UdEwEB/wQF MAMBAf8wDQYJKoZIhvcNAQELBQADggEBADReiKML0N5Rf6iZsWcH/zuUlMgiKNZm 2Q2CBdNk8+mvh0CjyFCh30+3VAwfh8WKoUDl3DbSlSPUjnzcl5zrFEuzkuiOvj0B brXBBFcrV3SnP9igm4VKUwEV1FIunl64b06ExkHpQaqu3NYykSdK62OgRCQ7D9lC uo0w9X+cAkKUW7wEGtSlxuveQcB1iW8oSWEo06ismm3PPpF7jabKA3uz+PNXJevQ WF6z/zfw6uMiL7pXriywBGC67Eog7Y+UVkgJsUnghPXzgPJdAbrAbGHE8N1HgL55 ev0RR/xORH2b5PaXJ6Nq3z9A9mtJonUMs8PgFNGhVX52zSh0oQ7FaS0= -----END CERTIFICATE-----
Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-29T07:14:42+00:00
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.