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 physicaltherapylincoln.com

Expired
Issued by (CA)
Sectigo Limited
Subject
physicaltherapylincoln.com
Valid from
Feb 2, 2025
Valid until
Feb 28, 2026 (expired 256 days ago)
Public key
RSA 2048-bit
Serial
9FB005302411CE91979B35D89AB7DE39
SHA-256 fingerprint
94:4E:63:C1:6D:14:A2:D3:ED:A7:01:D2:43:0E:AA:EA:2D:FA:99:B3:8E:B2:E0:EB:9F:0D:C0:F6:86:06:CD:00
Chain
Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
Subject Alternative Names (2)
physicaltherapylincoln.com, www.physicaltherapylincoln.com

Certificate Authority Authorization (CAA)

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

Never get surprised by physicaltherapylincoln.com's certificate expiring

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