DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

mega-m.net · 91.199.161.18:443

Unverified
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
CN=*.mega-m.net
Issuer
C=LV O=GoGetSSL CN=GoGetSSL RSA DV SSL CA 2
Valid from
2026-09-18T00:00:00+00:00
Expires
2027-04-04T23:59:59+00:00
Days remaining
186
Serial (hex)
EE1C8A1B6A2991319B505655F9820569
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.mega-m.net, DNS:mega-m.net

SHA-256 fingerprint

C3:D4:8F:CF:ED:68:6C:1E:CA:12:9A:9D:48:39:0E:1E:F6:8A:19:37:34:B3:B6:2E:2E:83:EB:EA:F3:8A:D1:BA
Certificate extensions & PEM
authorityKeyIdentifier
A2:39:94:D8:27:B0:8E:0A:F8:E8:EA:1A:37:7D:EB:C2:E1:77:A9:8D
subjectKeyIdentifier
55:CF:BE:3C:02:5A:29:11:2B:88:33:00:8F:6F:C8:C3:A6:B5:A6:DF
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/GoGetSSLRSADVSSLCA2.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.mega-m.net, DNS:mega-m.net
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 46:A2:39:67:C6:0D:B6:46:87:C6:6F:3D:F9:99:94:76: 93:A6:A6:11:20:84:57:D5:55:E7:E3:D0:A1:D9:B6:46 Timestamp : Sep 18 14:00:17.237 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C7:B6:30:F7:78:32:9E:0F:48:B9:21: 15:58:D2:F3:0C:7F:31:42:47:74:FD:9F:F7:F6:BE:20: A8:84:1B:2C:EC:02:20:46:07:BE:BC:69:8F:8F:6F:DB: 95:AC:3D:8E:1A:B0:1B:FB:B8:17:79:D1:C2:10:8C:09: 7D:5B:75:B9:DA:DC:81 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Sep 18 14:00:17.282 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A7:1B:7D:9D:9A:D8:BD:E8:9E:D1:40: 28:2C:10:AE:C8:6D:21:49:1D:D7:B5:2B:7A:67:50:46: D3:4E:48:A6:B9:02:21:00:D1:DD:8D:12:11:81:AA:77: 69:F2:9A:1A:07:CA:58:8E:04:C3:F5:20:B5:4C:EA:B7: 64:62:C5:41:C0:08:DD:0F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1A:8B:9D:6B:8D:D7:91:D1:CD:05:49:ED:B6:03:55:D6: 06:B6:4F:AD:30:DB:71:FE:78:8F:0F:C7:C8:FB:C4:B1 Timestamp : Sep 18 14:00:17.824 2026 GMT Extensions: 00:00:05:00:04:54:28:79 Signature : ecdsa-with-SHA256 30:45:02:20:28:BE:6F:AB:2A:F8:2D:E3:4E:BD:C1:CC: DE:83:9C:9F:5C:8C:66:6C:39:EF:5D:EC:FC:26:FD:5F: 2F:34:20:89:02:21:00:C3:CB:F1:A7:E6:A9:D6:15:8A: CA:54:8C:33:8C:36:5E:4A:D1:F1:A8:96:88:FC:A5:5F: 03:6F:05:04:70:51:92
-----BEGIN CERTIFICATE-----
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Lxwkad9eurWDQ8n87CU4cxLouh5GQz/JeFm+uTE2qdnLSL7F3G5lRw==
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-30T18:06:41+00:00

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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