SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sit-gmbh.net
SSL/TLS Certificate
SSL/TLS Certificate for sit-gmbh.net
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.sit-gmbh.net
- Valid from
- May 22, 2026
- Valid until
- Dec 6, 2026 (28 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0D083ADB7396EFDBBDD1059DD2B0AC9A
- SHA-256 fingerprint
- 77:62:DF:4D:B4:0B:97:DC:34:16:53:2C:A5:76:40:EF:F4:24:FC:06:26:53:A1:AE:81:BD:93:6C:71:04:A8:14
- 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.
This certificate has been served since Aug 26, 2026.
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Uptime
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DNS changes
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TLS certificate
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