DNS
SSL certificate
TLSv1.2mail.net-com.su · 195.208.163.243:443
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
The certificate has expired.
Certificate verification failed
- Subject
- C=CN ST=GuangDong L=ShenZhen O=mail2.net-com.su OU=IT CN=mail2.net-com.su emailAddress=root@mail2.net-com.su
- Issuer
- C=CN ST=GuangDong L=ShenZhen O=mail2.net-com.su OU=IT CN=mail2.net-com.su emailAddress=root@mail2.net-com.su
- Valid from
- 2015-10-27T03:41:58+00:00
- Expires
- 2025-10-24T03:41:58+00:00
- Days remaining
- -385
- Serial (hex)
- A19913CA341C1ED8
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
CD:50:A9:3A:3F:B2:41:2F:7F:8C:DE:96:E2:E0:46:55:CE:11:EB:29:11:6D:9F:15:24:84:49:D1:66:6A:7F:6E
Certificate extensions & PEM
- subjectKeyIdentifier
- 38:A3:F0:69:12:60:09:48:3D:41:1C:9C:93:90:B7:D5:EA:C7:68:4E
- authorityKeyIdentifier
- 38:A3:F0:69:12:60:09:48:3D:41:1C:9C:93:90:B7:D5:EA:C7:68:4E
- basicConstraints
- CA:TRUE
-----BEGIN CERTIFICATE----- MIIEDzCCAvegAwIBAgIJAKGZE8o0HB7YMA0GCSqGSIb3DQEBCwUAMIGdMQswCQYD VQQGEwJDTjESMBAGA1UECAwJR3VhbmdEb25nMREwDwYDVQQHDAhTaGVuWmhlbjEZ MBcGA1UECgwQbWFpbDIubmV0LWNvbS5zdTELMAkGA1UECwwCSVQxGTAXBgNVBAMM EG1haWwyLm5ldC1jb20uc3UxJDAiBgkqhkiG9w0BCQEWFXJvb3RAbWFpbDIubmV0 LWNvbS5zdTAeFw0xNTEwMjcwMzQxNThaFw0yNTEwMjQwMzQxNThaMIGdMQswCQYD VQQGEwJDTjESMBAGA1UECAwJR3VhbmdEb25nMREwDwYDVQQHDAhTaGVuWmhlbjEZ MBcGA1UECgwQbWFpbDIubmV0LWNvbS5zdTELMAkGA1UECwwCSVQxGTAXBgNVBAMM EG1haWwyLm5ldC1jb20uc3UxJDAiBgkqhkiG9w0BCQEWFXJvb3RAbWFpbDIubmV0 LWNvbS5zdTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALN66rVs0HDl MaF08rxY3Z3cnKILDUZGED8U+CqZ3pZ4dt4NRV+698ZyyDVlP8Zfk8fZmxX6M2gX xonLSSylTCMl6/9s80NxVCvlWNh3GBuzK5v2KVr7lkBaTUS8P0rRIto9kTJNjIrG ZelIRKLdNYV9hzdLWbkc2lPLIFVKVyR7TRpRp5Z/qDSfnxE9O7xUrWn5oVQk0Q2X 4cROXAykTjOFbR8OI1ZKM3H2umELJ2zV0c6Fw6WVM3E7eX11HvhcNy0x1in1h8Xz 0yp051YdS7iAU+rGKxQ4vnHb6vbdk//5UQjqUu0LRdC79yu00emB4UnhFKHC4bGW nxzzWmrC3MMCAwEAAaNQME4wHQYDVR0OBBYEFDij8GkSYAlIPUEcnJOQt9Xqx2hO MB8GA1UdIwQYMBaAFDij8GkSYAlIPUEcnJOQt9Xqx2hOMAwGA1UdEwQFMAMBAf8w DQYJKoZIhvcNAQELBQADggEBAH/63W6bsCiqphQAp/voso/jAMBw9FvAWBhDOInq EjxarJI4yWryes3vOagv6l1cBGKBfJDLQpzAtBgYjpQAdea3sWQCNMnLvEWXQBGO LMtSHnIztiGcBwWOcjBge+AtQJF764VBxQ8SwwlxdbcpNL7E6Ixcx7eEoScTmUM2 3mozs+V7MGnMykF9YlhyJK0JGzZz41ZnjYb8yZ0l4n3VBcqpdSP3OqEGBZobdbnt bPW6b6SQ82nZI/fgsjJEn79/JGKi/3oBXQoNoXGPSwbRiguvOH3P3ZOA8QTJXI27 ZKVeOi9AXny8qI1MMqml3uIJXMexrMJ58jr7BXm4+vaQ0gg= -----END CERTIFICATE-----
Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-11-12T13:51:31+00:00
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.