SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gur-tak.com
SSL/TLS Certificate
SSL/TLS Certificate for gur-tak.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- e-katalogum.com
- Valid from
- Jan 7, 2026
- Valid until
- Apr 7, 2026 (expired 217 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0588BDF5BCC3A728A1B78C71CB9F88046B8F
- SHA-256 fingerprint
- 19:08:E6:2F:3E:59:A2:93:77:55:12:7C:DB:59:3F:7F:E6:A4:86:FF:9F:9B:AF:04:81:D9:0A:01:1D:A1:A8:0E
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 6, 2026.
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TLS certificate
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