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 asska.ru
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- asska.ru
- Valid from
- Mar 30, 2026
- Valid until
- Jun 28, 2026 (expired 24 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0625A8A75768E8CCD77F22C2237ABC705747
- SHA-256 fingerprint
- 24:46:0E:80:27:0A:72:3A:5B:93:B4:1F:DB:91:C5:0E:A7:A3:BB:86:01:92:0C:41:B9:B7:1A:1F:D5:30:B0:26
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.