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 stalhreidur.is

Valid
Issued by (CA)
Let's Encrypt
Subject
stalhreidur.is
Valid from
Jun 4, 2026
Valid until
Sep 2, 2026 (43 days remaining)
Public key
EC 256-bit
Serial
05608EC79720308F53C2F589462803080E32
SHA-256 fingerprint
E9:E4:F6:E1:E8:47:93:2F:BD:45:65:B9:18:04:23:35:66:7C:79:1A:DD:ED:6C:DA:19:75:E7:C0:C5:BA:FC:FD
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
stalhreidur.is

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.