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-performs.com

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
*.controlpanel.pro
Valid from
Oct 1, 2026
Valid until
Apr 17, 2027 (198 days remaining)
Public key
RSA 2048-bit
Serial
AF8B715F89551B2468CC15663FC04168
SHA-256 fingerprint
E8:4D:1A:72:4A:4D:37:2A:18:56:74:B4:FF:58:06:6C:ED:17:6B:89:EF:2E:7D:2D:76:CD:A8:99:61:52:60:13
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.controlpanel.pro, controlpanel.pro

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 Sep 6, 2026.

Never get surprised by it-performs.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch it-performs.com continuously, notifying you the moment anything moves across all three signals:

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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.