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 w-shop.dk

Valid
Issued by (CA)
Let's Encrypt
Subject
w-shop.dk
Valid from
Aug 19, 2026
Valid until
Nov 17, 2026 (68 days remaining)
Public key
EC 256-bit
Serial
0549061BF5C64A0A6F628E36044D750264FA
SHA-256 fingerprint
6B:48:69:31:3A:41:28:8E:C7:66:7C:64:34:78:E2:6E:C0:A7:DA:37:E9:1B:44:9F:24:23:C3:9E:EF:43:17:46
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
w-shop.dk, www.w-shop.dk

Certificate Authority Authorization (CAA)

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

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Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

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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