SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
berk-ia.com
SSL/TLS Certificate
SSL/TLS Certificate for berk-ia.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- berk-ia.com
- Valid from
- Sep 21, 2026
- Valid until
- Dec 20, 2026 (58 days remaining)
- Public key
- EC 256-bit
- Serial
- 05AF05EA707F535C789049813BFFBBD8A3F1
- SHA-256 fingerprint
- 63:86:89:B7:A6:60:40:89:FC:ED:A2:BE:62:91:2D:D6:6E:D7:32:4C:D0:F3:5B:54:77:12:EC:18:C0:EA:A1:15
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 3, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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