SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
budownictwo-jakubasek.com
SSL/TLS Certificate
SSL/TLS Certificate for budownictwo-jakubasek.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.budownictwo-jakubasek.com
- Valid from
- Oct 4, 2026
- Valid until
- Jan 2, 2027 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06961244C333A4D9C2E0853E5F1BFD8D2EB1
- SHA-256 fingerprint
- C7:BD:10:ED:C3:A6:6E:3E:A0:A0:09:79:46:5F:30:08:85:10:A2:11:5E:47:D0:82:EB:65:FD:54:14:12:8E:7C
- Chain
- YR2 → Root YR → 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 Sep 22, 2026.
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Uptime
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DNS changes
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TLS certificate
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