SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hsg-eiderstedt.de
SSL/TLS Certificate
SSL/TLS Certificate for hsg-eiderstedt.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.hsg-eiderstedt.de
- Valid from
- Oct 20, 2025
- Valid until
- Oct 20, 2026 (35 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 767D2C394B3E99BE68D4C0EF170B0C32
- SHA-256 fingerprint
- 6B:B4:7A:57:B9:41:BB:42:15:AA:26:CD:1F:A9:18:E2:44:80:2C:DA:38:8F:14:CD:E6:C4:18:8F:FE:93:E3:7E
- 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
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TLS certificate
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