SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
petbob.de
SSL/TLS Certificate
SSL/TLS Certificate for petbob.de
Expired- Issued by (CA)
- Thawte, Inc.
- Subject
- www.petbob.de
- Valid from
- Aug 14, 2012
- Valid until
- Aug 14, 2015 (expired 3999 days ago)
- Public key
- RSA 2048-bit
- Serial
- 7EC88AA266A912B731FC57A592B7B967
- SHA-256 fingerprint
- 56:B6:86:75:1E:03:1F:7A:EE:AB:73:28:BA:25:9F:59:BE:16:A6:FD:51:F5:B4:DC:00:4D:A2:0E:8A:E1:68:07
- Chain
- Thawte DV SSL CA
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
We watch NS, MX, CAA, DNSSEC, CNAME 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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