SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for 2op.de
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- *.2op.de
- Valid from
- May 7, 2026
- Valid until
- Aug 5, 2026 (14 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 050217D1FEF9F278310C81F28B19318447A0
- SHA-256 fingerprint
- 4E:0B:FA:2B:44:51:F4:24:A3:60:D8:B6:F0:07:3D:41:75:C6:13:B0:6D:80:1C:00:AB:5B:CC:0D:E8:BA:62:FA
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.