SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
seafar.com
SSL/TLS Certificate
SSL/TLS Certificate for seafar.com
Expired- Issued by (CA)
- DigiCert Inc
- Subject
- seafar.com
- Valid from
- Aug 27, 2025
- Valid until
- Aug 26, 2026 (expired 13 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0EEA9B3CAA9285E6ED92579FFFE7C428
- SHA-256 fingerprint
- CD:BE:91:2F:6A:72:15:75:52:E1:34:83:0C:6D:1E:41:5D:07:8F:A4:3B:F0:E0:9D:40:48:61:63:0A:58:52:89
- Chain
- Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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