SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dr-puhr.at
SSL/TLS Certificate
SSL/TLS Certificate for dr-puhr.at
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- *.x-it.co.at
- Valid from
- Feb 23, 2026
- Valid until
- Mar 26, 2027 (199 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 431D70B4227354A54681E7E6F740AFB2
- SHA-256 fingerprint
- BA:CE:A9:62:DD:4C:92:1A:93:66:1C:BA:88:34:4E:6B:4E:E5:8B:E6:53:46:0D:36:65:B7:04:B9:D9:84:CA:CB
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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
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TLS certificate
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