SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kfz-ndb.de
SSL/TLS Certificate
SSL/TLS Certificate for kfz-ndb.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.kfz-ndb.de
- Valid from
- Mar 4, 2026
- Valid until
- Mar 18, 2027 (227 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1F13CC38D70108526AC5D8BDCD36A453
- SHA-256 fingerprint
- 99:E9:94:CE:8A:CA:37:87:7D:51:A9:A9:C5:EC:F8:BE:AE:3F:4F:ED:9E:D6:89:02:FD:D7:29:A5:97:22:48:7C
- 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
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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