SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for senat.bi
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- senat.bi
- Valid from
- Mar 9, 2026
- Valid until
- Mar 9, 2027 (219 days remaining)
- Public key
- RSA 4096-bit
- Serial
- FE5688C6BBCFC8E3BBBED35C78E389BA
- SHA-256 fingerprint
- 6B:15:93:6A:92:30:13:AE:B3:CE:C0:95:99:F8:34:55:CD:0A:FD:04:99:8B:47:1C:D8:EB:C8:68:0A:85:F6:CC
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
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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