SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
goettingen-airport.com
SSL/TLS Certificate
SSL/TLS Certificate for goettingen-airport.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.goettingen-airport.com
- Valid from
- Oct 2, 2026
- Valid until
- Mar 31, 2027 (143 days remaining)
- Public key
- RSA 2048-bit
- Serial
- E5729EE081E2B5EBC8D9FB71F112E006
- SHA-256 fingerprint
- C6:3B:52:10:9F:F8:51:37:07:8C:A5:CF:21:5C:8F:63:00:51:22:3D:DA:D4:BA:E9:CA:D3:89:BF:0A:BB:62:A8
- 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, CNAME, TXT 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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