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 gciunitedway.org

Hostname mismatch
Issued by (CA)
IdenTrust
Subject
*.gcimbs.net
Valid from
Jun 10, 2026
Valid until
Dec 26, 2026 (154 days remaining)
Public key
RSA 2048-bit
Serial
40019EB2A9248127815407DFCB831AD9
SHA-256 fingerprint
3F:95:F7:D3:4D:FD:3C:3E:0E:84:52:C8:28:E2:F8:4F:C1:C5:B9:0A:10:40:E3:CF:B9:4B:67:2D:FF:4E:E7:26
Chain
HydrantID Server CA O1 → IdenTrust Commercial Root CA 1
Subject Alternative Names (1)
*.gcimbs.net

Certificate Authority Authorization (CAA)

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

Never get surprised by gciunitedway.org's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch gciunitedway.org 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.