SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
grafobuvar.hu
SSL/TLS Certificate
SSL/TLS Certificate for grafobuvar.hu
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- autodiscover.activeonline.hu
- Valid from
- Jul 1, 2026
- Valid until
- Sep 29, 2026 (71 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05412736DC84EC0C1566B8F8928BBEA5E2D7
- SHA-256 fingerprint
- AD:4E:58:D8:02:5C:B0:EB:7B:C0:61:34:8D:FD:C6:C1:5F:E0:48:57:D2:11:49:17:7D:81:1E:73:4E:C3:E9:EC
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.