SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
loookup.com
SSL/TLS Certificate
SSL/TLS Certificate for loookup.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- pry.sh
- Valid from
- Jun 2, 2026
- Valid until
- Aug 31, 2026 (40 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06DF4849019C584CE46A078CAC3438C8CB20
- SHA-256 fingerprint
- C9:82:12:B3:1A:D3:A7:73:58:7B:12:62:0E:C4:D0:EE:D4:AB:C0:69:E3:D5:9C:B5:80:EA:BA:39:9B:1E:C4:13
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.