SSL/TLS Certificate Lookup

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

instans.dk

SSL/TLS Certificate

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SSL/TLS Certificate for instans.dk

Valid
Issued by (CA)
Let's Encrypt
Subject
instans.dk
Valid from
Jun 2, 2026
Valid until
Aug 31, 2026 (40 days remaining)
Public key
EC 256-bit
Serial
0699BE5FD9C1014E60DD9A961DF74527F7DC
SHA-256 fingerprint
CE:9E:88:AC:D3:AF:3E:BC:54:76:5C:62:15:A8:F6:1B:CB:96:61:DF:49:10:83:C3:29:9B:8C:C9:8D:9F:4C:4A
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
instans.dk, www.instans.dk

Certificate Authority Authorization (CAA)

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