SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bis2.saarland
SSL/TLS Certificate
SSL/TLS Certificate for bis2.saarland
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- bis2.saarland
- Valid from
- Mar 25, 2026
- Valid until
- Oct 9, 2026 (73 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0CAEF45E05F382E8AA4A006377155B7C
- SHA-256 fingerprint
- C1:12:AF:65:B5:EF:DD:2B:79:0B:07:5C:97:78:43:70:17:9F:F8:D8:0F:89:5B:15:43:F1:DE:B6:FB:E9:B0:88
- Chain
- Thawte TLS RSA CA G1 → DigiCert Global Root G2
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 Jul 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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