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 zorse.dk

Valid
Issued by (CA)
Sectigo Limited
Subject
*.zorse.dk
Valid from
Nov 18, 2025
Valid until
Dec 18, 2026 (144 days remaining)
Public key
RSA 2048-bit
Serial
F6BF57049A17B1C894715545FD237270
SHA-256 fingerprint
6C:DE:90:A3:C7:86:5C:AB:45:C6:94:8F:23:A0:A5:A4:11:5B:1F:CD:A9:C6:F6:61:0C:0B:5A:0D:2F:7B:35:99
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Subject Alternative Names (2)
*.zorse.dk, zorse.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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