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 emergency-dental.org

Valid
Issued by (CA)
Sectigo Limited
Subject
emergency-dental.org
Valid from
Dec 31, 2025
Valid until
Jan 8, 2027 (79 days remaining)
Public key
RSA 2048-bit
Serial
EBE672493A6FC31A93B2E58C4443B1E6
SHA-256 fingerprint
18:3D:EE:12:FC:4B:62:55:CD:85:85:DC:59:AF:6B:F9:AE:FE:C9:10:B0:50:89:8C:65:CB:58:65:E1:0F:C9:DA
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Subject Alternative Names (2)
emergency-dental.org, www.emergency-dental.org

Certificate Authority Authorization (CAA)

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

Never get surprised by emergency-dental.org's certificate expiring

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

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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, CNAME, TXT 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.