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 friggs.no

Valid
Issued by (CA)
Let's Encrypt
Subject
friggs.no
Valid from
Aug 27, 2026
Valid until
Nov 25, 2026 (68 days remaining)
Public key
EC 384-bit
Serial
060E06B7983574190D55774F9CA82BBB4DEC
SHA-256 fingerprint
B0:3B:1B:22:FA:70:F3:2B:EB:F4:64:18:5E:71:C8:57:5C:8E:53:12:3E:69:C4:44:54:79:62:55:5B:D9:30:2C
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
friggs.no

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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