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 globalrelay.com

Valid
Issued by (CA)
DigiCert Inc
Subject
www.globalrelay.com
Valid from
Sep 3, 2026
Valid until
Mar 19, 2027 (173 days remaining)
Public key
RSA 2048-bit
Serial
05F53D4FAB5C9B0F24F42BE8A4909BB3
SHA-256 fingerprint
8E:53:97:30:3C:EF:19:DD:E6:29:02:87:C3:AF:58:97:5E:A0:16:F8:C9:50:85:82:09:BA:3B:D8:9F:8E:36:AA
Chain
DigiCert Global G2 TLS RSA SHA256 2020 CA1 → DigiCert Global Root G2
Subject Alternative Names (12)
blog.globalrelay.com, dev.globalrelay.com, globalrelay.ca, globalrelay.com, globalrelay.net, info.globalrelay.com, preprod.globalrelay.com, staging.globalrelay.com, www-stg1.globalrelay.com, www.globalrelay.ca, www.globalrelay.com, www.globalrelay.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 31, 2026.

Never get surprised by globalrelay.com's certificate expiring

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