SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
srv-gefluegel.de
SSL/TLS Certificate
SSL/TLS Certificate for srv-gefluegel.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.srv-gefluegel.de
- Valid from
- Sep 24, 2025
- Valid until
- Oct 8, 2026 (68 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FAA2A4A522B3295664960FB906BAF8B5
- SHA-256 fingerprint
- 91:A5:40:3F:83:7E:5B:2E:D7:C1:DC:01:FA:91:86:0C:98:AE:B6:61:03:17:58:E3:60:89:31:32:A1:D1:3C:48
- 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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