SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bic-kaphag.de
SSL/TLS Certificate
SSL/TLS Certificate for bic-kaphag.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.bic-kaphag.de
- Valid from
- Apr 18, 2026
- Valid until
- Oct 29, 2026 (56 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 329CD32663AAB1371FA654DE6862F1B8
- SHA-256 fingerprint
- 07:D4:3E:20:9C:8B:DE:E8:ED:D7:44:E3:AA:88:19:E4:28:E2:2E:DB:8B:CB:7E:7C:43:40:7D:69:73:7B:D4:0E
- 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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