SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

da.no

SSL/TLS Certificate

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SSL/TLS Certificate for da.no

Valid
Issued by (CA)
Let's Encrypt
Subject
www.da.no
Valid from
Jun 7, 2026
Valid until
Sep 5, 2026 (46 days remaining)
Public key
RSA 2048-bit
Serial
06F6C40737E176F2FC9D8EA14F616EECC6F6
SHA-256 fingerprint
04:E1:06:15:C9:E0:DA:C5:A6:FC:27:EC:88:A8:B9:1A:33:5B:7B:A3:D8:0F:41:6D:F7:B2:DA:63:1C:1A:DB:68
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
da.no, www.da.no

Certificate Authority Authorization (CAA)

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