SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wts-schifferstadt.de
SSL/TLS Certificate
SSL/TLS Certificate for wts-schifferstadt.de
Hostname mismatch- Issued by (CA)
- Starfield Technologies
- Subject
- waerme-technik-sanitaer.de
- Valid from
- Oct 15, 2026
- Valid until
- May 1, 2027 (170 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 81B84D66E6935C94
- SHA-256 fingerprint
- 21:93:0D:87:0B:BE:57:B4:11:C5:9E:22:16:93:FE:C4:8A:E9:BB:32:8E:78:E5:53:5D:95:CC:EF:69:46:94:24
- Chain
- Starfield TLS Intermediate CA DV - R1v1 → Starfield TLS Root CA - R1 → Starfield Root Certificate Authority - 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 Nov 9, 2026.
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TLS certificate
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