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 it-domain.net

Valid
Issued by (CA)
GoDaddy.com, Inc.
Subject
it-domain.net
Valid from
Oct 24, 2025
Valid until
Nov 25, 2026 (71 days remaining)
Public key
RSA 2048-bit
Serial
CDF0B883490AA1C7
SHA-256 fingerprint
BA:F0:61:15:A0:02:E6:18:6C:1D:CF:65:40:4B:E6:F4:34:5D:3C:24:92:D6:D8:E7:AD:08:98:1C:1B:5C:83:22
Chain
Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Subject Alternative Names (2)
it-domain.net, www.it-domain.net

Certificate Authority Authorization (CAA)

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

This certificate has been served since Aug 9, 2026.

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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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