DNS
SSL certificate
TLSv1.3twincityvoip.com · 192.69.77.70:443
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate CN=`*.mnvoip.com' did not match expected CN=`twincityvoip.com'
The certificate expires within 30 days.
Certificate verification failed
- Subject
- CN=*.mnvoip.com
- Issuer
- C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com RSA SSL subCA
- Valid from
- 2025-09-16T14:53:36+00:00
- Expires
- 2026-10-17T14:53:36+00:00
- Days remaining
- 24
- Serial (hex)
- 24B2CA2D7FDE0EE6E02523BD5C53A020
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
DNS:*.mnvoip.com, DNS:mnvoip.com
SHA-256 fingerprint
5E:54:C3:3B:51:DE:B4:20:87:79:01:55:58:7C:9A:22:33:8E:BE:6F:E4:B9:37:B3:34:24:0E:0D:25:3F:29:52
Certificate extensions & PEM
- basicConstraints
- CA:FALSE
- authorityKeyIdentifier
- 26:14:7E:E0:DC:D7:A6:F7:E2:D4:04:27:DF:61:F1:C2:EC:E7:32:CA
- authorityInfoAccess
- CA Issuers - URI:http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer OCSP - URI:http://ocsps.ssl.com
- subjectAltName
- DNS:*.mnvoip.com, DNS:mnvoip.com
- certificatePolicies
- Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.38064.1.3.1.1
- extendedKeyUsage
- TLS Web Client Authentication, TLS Web Server Authentication
- crlDistributionPoints
- Full Name: URI:http://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl
- subjectKeyIdentifier
- 45:6B:64:42:7E:15:16:5E:D8:C4:69:FA:4B:A8:D8:18:8E:01:9C:9F
- keyUsage
- Digital Signature, Key Encipherment
- ct_precert_scts
- Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Sep 16 15:03:37.756 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:5F:80:49:1A:35:5B:97:A8:20:06:8D:71: AE:B2:18:7D:D3:C8:1E:18:AA:E9:DB:B6:B2:CE:7C:AF: D7:F9:63:C2:02:20:1A:32:2B:60:16:DE:26:6A:C8:4B: 9C:59:C6:87:B3:A5:7E:83:C0:EA:E3:5F:0F:81:6A:09: 7D:4E:2B:BE:3A:41 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1F:56:D1:AB:94:70:4A:41:DD:3F:EA:FD:F4:69:93:55: 30:2C:14:31:BF:E6:13:46:08:9F:FF:AE:79:5D:CC:2F Timestamp : Sep 16 15:03:37.852 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:56:2B:25:F3:07:1A:FF:D9:62:D0:6B:05: E1:68:C7:90:E8:B6:91:17:5E:1E:3B:DC:7A:E4:FF:89: 3B:AA:F6:1F:02:20:29:63:58:B4:54:2F:41:96:61:5C: D7:52:0F:2C:AF:EF:09:C3:B9:6E:71:F6:5D:5C:B6:29: 6C:60:9F:DF:A5:5C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Sep 16 15:03:37.750 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:3F:6D:5F:E0:57:BB:3C:71:F0:C7:59:4F: 0E:B1:4A:DC:41:9C:69:8E:C1:C2:62:7C:F0:92:84:31: 8B:1B:7A:83:02:21:00:9C:B7:CD:6D:60:08:40:A2:97: 56:BB:D0:9C:14:CE:32:EE:3A:A5:6F:EA:B6:69:15:80: B0:8D:1C:89:E6:AB:81
-----BEGIN CERTIFICATE----- MIIHEjCCBPqgAwIBAgIQJLLKLX/eDubgJSO9XFOgIDANBgkqhkiG9w0BAQsFADBp MQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxEDAOBgNVBAcMB0hvdXN0b24x GDAWBgNVBAoMD1NTTCBDb3Jwb3JhdGlvbjEeMBwGA1UEAwwVU1NMLmNvbSBSU0Eg U1NMIHN1YkNBMB4XDTI1MDkxNjE0NTMzNloXDTI2MTAxNzE0NTMzNlowFzEVMBMG A1UEAwwMKi5tbnZvaXAuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAwuynFZiWy+Kr7eYslz/t+FyNDwZ2cwVIGwZBczTFY4KtuXxYb82WdZ36xGGv eU3XoEyPw+1lwUhGwNygswdRk+vyBGOQEDUSNnNmb7ftBmgp6dJWywwSPEjxy9+7 QwGp3dufkvYuDzeLV8Q5DHQSlLjdfErwWMNGxTZpafcMdxdc9v/NrC23qOMrANqg W3q8UmrkvejpH8cDxqSpGhKaQNU8b+P8yVA0eyuKsA/Km7+7oosgiY9rdCchMJBo LZxQzl1wgjfNSkVh5pmsg3pwDmmxvDMi0SiGkUO+Jqsrf7nUbx0oOTYJZJLYwlk5 DBE90jpxhonqH2LsaUcZMrtTIQIDAQABo4IDBjCCAwIwDAYDVR0TAQH/BAIwADAf BgNVHSMEGDAWgBQmFH7g3Nem9+LUBCffYfHC7OcyyjByBggrBgEFBQcBAQRmMGQw QAYIKwYBBQUHMAKGNGh0dHA6Ly9jZXJ0LnNzbC5jb20vU1NMY29tLVN1YkNBLVNT TC1SU0EtNDA5Ni1SMS5jZXIwIAYIKwYBBQUHMAGGFGh0dHA6Ly9vY3Nwcy5zc2wu Y29tMCMGA1UdEQQcMBqCDCoubW52b2lwLmNvbYIKbW52b2lwLmNvbTAjBgNVHSAE HDAaMAgGBmeBDAECATAOBgwrBgEEAYKpMAEDAQEwHQYDVR0lBBYwFAYIKwYBBQUH AwIGCCsGAQUFBwMBMEUGA1UdHwQ+MDwwOqA4oDaGNGh0dHA6Ly9jcmxzLnNzbC5j b20vU1NMY29tLVN1YkNBLVNTTC1SU0EtNDA5Ni1SMS5jcmwwHQYDVR0OBBYEFEVr ZEJ+FRZe2MRp+kuo2BiOAZyfMA4GA1UdDwEB/wQEAwIFoDCCAXwGCisGAQQB1nkC BAIEggFsBIIBaAFmAHUAwjF+V0UZo0XufzjespBB68fCIVoiv3/Vta12mtkOUs0A AAGZUw2AHAAABAMARjBEAiBfgEkaNVuXqCAGjXGushh908geGKrp27ayznyv1/lj wgIgGjIrYBbeJmrIS5xZxoezpX6DwOrjXw+Bagl9Tiu+OkEAdQAfVtGrlHBKQd0/ 6v30aZNVMCwUMb/mE0YIn/+ueV3MLwAAAZlTDYB8AAAEAwBGMEQCIFYrJfMHGv/Z YtBrBeFox5DotpEXXh473Hrk/4k7qvYfAiApY1i0VC9BlmFc11IPLK/vCcO5bnH2 XVy2KWxgn9+lXAB2ANdtfRDRp/V3wsfpX9cAv/mCyTNaZeHQswFzF8DIxWl3AAAB mVMNgBYAAAQDAEcwRQIgP21f4Fe7PHHwx1lPDrFK3EGcaY7BwmJ88JKEMYsbeoMC IQCct81tYAhAopdWu9CcFM4y7jqlb+q2aRWAsI0cieargTANBgkqhkiG9w0BAQsF AAOCAgEANgJuabEmXqOuBbBTcRjCju09Iee8UmpshI8aKvkWPA5w6IaIdU4QGrmT 99hLBlCk4ukyADOs0WDEEq3qUc4pF8ieGkKf+YAWb6sxYAygddMJwzKa7HKh2g6R t6Pcb2OPIh5Djfcm/rXzWYhZyVwtYN7ziBVM+hLx48NP9WxbzC5nMQBYcB7lB4at GpE4roJLQ3XY7sWrJVq4AscnTqtUKLooXEDC27Lnz4KNfyvzGfVAwLmaGuWBf4YV 9kZaCXXGW54VVyCrw7D59QX+LICZw00YHwTgTzQQEychcdt02OFCXZuXiyRW7Qt6 dhZZpxiTCPHZyZmWD8tCpfnPByLEdlmhYXOEUBs4C7uEvc9x4Ua02/qyqwCjTbHk ze3LHaLjo3EbIvJ3jPp1eHhLP5p85Y0RW+fwej2ozrxFMqcrk4Db2u9Z+EpBnyev vRM3T0Lp4i8f/8CBJ+N3zYPC/qRhx7R/ToIdYE2I9wabgnjd1j7JfM4nK/vYbTaO nOwfso+o2VJXxbqpGEeA0cOYBSPvTxooKdW6GTRB9hJWYBP4p7/JRPuYAsoTcKH+ sCh82Wcarjn1LM6dnihpgsEgnUvxYkjFleqnF+eqRtRJrqfD/8J0VDcDn+SAKz+u dnCEQuzFH3BeCtUciWYsExhbz1fByNZHsVCRPPUuFHsEoeeoaqE= -----END CERTIFICATE-----
Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-22T16:54:16+00:00
Server-presented chain · 1 additional certificate
Chain certificate 1
- Subject
- C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com RSA SSL subCA
- Issuer
- C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com Root Certification Authority RSA
- Valid from
- 2016-02-12T18:48:52+00:00
- Expires
- 2031-02-12T18:48:52+00:00
- Days remaining
- 1604
- Serial (hex)
- 0997ED109D1F07FC
- Signature
- RSA-SHA256
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
52:7A:60:B0:2A:BF:3A:4A:55:19:C4:F6:2F:BB:D5:60:E3:03:40:74:EE:EC:8B:87:99:AA:93:68:69:3F:E3:6D
Certificate extensions & PEM
- authorityInfoAccess
- OCSP - URI:http://ocsps.ssl.com
- subjectKeyIdentifier
- 26:14:7E:E0:DC:D7:A6:F7:E2:D4:04:27:DF:61:F1:C2:EC:E7:32:CA
- basicConstraints
- CA:TRUE
- authorityKeyIdentifier
- DD:04:09:07:A2:F5:7A:7D:52:53:12:92:95:EE:38:80:25:0D:A6:59
- certificatePolicies
- Policy: X509v3 Any Policy
- crlDistributionPoints
- Full Name: URI:http://crls.ssl.com/ssl.com-rsa-RootCA.crl
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
-----BEGIN CERTIFICATE----- MIIGbzCCBFegAwIBAgIICZftEJ0fB/wwDQYJKoZIhvcNAQELBQAwfDELMAkGA1UE BhMCVVMxDjAMBgNVBAgMBVRleGFzMRAwDgYDVQQHDAdIb3VzdG9uMRgwFgYDVQQK DA9TU0wgQ29ycG9yYXRpb24xMTAvBgNVBAMMKFNTTC5jb20gUm9vdCBDZXJ0aWZp Y2F0aW9uIEF1dGhvcml0eSBSU0EwHhcNMTYwMjEyMTg0ODUyWhcNMzEwMjEyMTg0 ODUyWjBpMQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxEDAOBgNVBAcMB0hv dXN0b24xGDAWBgNVBAoMD1NTTCBDb3Jwb3JhdGlvbjEeMBwGA1UEAwwVU1NMLmNv bSBSU0EgU1NMIHN1YkNBMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA hPYpOunhcxiF6xNzl6Tsm/Q89rnu2jVTXTBOZPaBkSD1Ic4lm7qkYwlZ/UgV5nn1 5ohhceYDC2AlR9RvGbP+26qrNcuE0XOdHJOB4SoY4d6OqLAQ6ZB0LdERK1Saa5lp QlqHE8936dpr3hGWyqMb2LsdUuhQIzwNkLU/n9HO35irKCbKgS3FeejqkdqK5l6B b11693o4bz9UZCUdBcQ/Xz06tA5cfnHvYkmmjxhj1lLTKwkQhWuIDrpbwWLO0QVO c29s9ieomRKm8sYMyiBG4QqRQ/+bXwp48cF0qAByGWD6b8/gG4Xq1IBgO5p+aWFS 0mszkk5rsh4b3XbTHohP3oWQIOV20WWdtVWXiQuBB8RocAl0Ga//b+epiGgME5JX LWXD1aDg/xHy8MUsaMlh6jDfVIFepkPnkwXDpR/n36hpgKa9dErMkgbYeEaPanLH Yd0kv4xQ36PlMMs9WhoDErGcEG9KxAXN4Axr5wl6PTDn/lXcUFvQoIq/5CSP+Kt5 jq9tK/gRrAc4AWqRugDvQPYUm00Rqzj5Oxm5NVQYDzbyoA66CD68LETuVrfa9GuW 9MAZRO6CDzonAezIdNHsslDb1H8VN/k0zMxjI+0ub4IAmc3I5GfZtvYcpjtMj8L4 2TDS34/COov/Pf2HZ/XXGlzjZ7WPmLl4fdB6hhjs2BsCAwEAAaOCAQYwggECMDAG CCsGAQUFBwEBBCQwIjAgBggrBgEFBQcwAYYUaHR0cDovL29jc3BzLnNzbC5jb20w HQYDVR0OBBYEFCYUfuDc16b34tQEJ99h8cLs5zLKMA8GA1UdEwEB/wQFMAMBAf8w HwYDVR0jBBgwFoAU3QQJB6L1en1SUxKSle44gCUNplkwEQYDVR0gBAowCDAGBgRV HSAAMDsGA1UdHwQ0MDIwMKAuoCyGKmh0dHA6Ly9jcmxzLnNzbC5jb20vc3NsLmNv bS1yc2EtUm9vdENBLmNybDAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMA0GCSqGSIb3DQEBCwUAA4ICAQAi6e/iSV5DEqDO6XjQ SIIzXgc255yv6Oc2sqZnvRyVBHtHvo62jMoHY3Xunc/EofbeS4aHdYBvgkn6CNTj VkCU+psWwcT3Pg83uP4k4Thu7bXvrClfS+XBlbJiCF/PSJxLrKnxRn+XIGiYl62H glBhq9K8/fZrI2Qh1mZJmWE0FlxEDCb4i8SBNi8lmDogaFi8/yl32Z9ahmhxcLit DU/XyKA0yOqvIrOGKH95v+/l8fQkzE1VEFvj+iyv4TXd7mRZDOsfqfIDZhrpou02 kXH/hcXlrR++t8kjj9wt8HHQ+FkryWI6bU3KPRJR6N8EH2EHi23Rp8/kyMs+gwaz zMqnkNPbMME723rXk6/85sjOUaZCmhmRIx9rgqIWQesU962J0FruGOOasLT7WbZi FsmSblmpjUAo49sIRi7X493qegyCEAa412ynybhQ7LVsTLEPxVbdmGVih3jVTif/ Nztr2Isaaz4LpMEo4mGCiGxec5mKr1w8AE9n6D91CvxR5/zL1VU1JCVC7sAtkdki vnN1/6jEKFJvlUr5/FX04JXeomIjXTI8ciruZ6HIkbtJup1n9Zxvmr9JQcFTsP2c bRbjaT7JD6MBidAWRCJWClR/5etTZwWwWrRCrzvIHC7WO6rCzwu69a+l7ofCKlWs y702dmPTKEdEfwhgLx0LxJr/Aw== -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.