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 dr-ofeck.co.il

Valid
Issued by (CA)
Let's Encrypt
Subject
dr-ofeck.co.il
Valid from
Sep 27, 2026
Valid until
Dec 26, 2026 (66 days remaining)
Public key
RSA 4096-bit
Serial
069DEC433C42D3580B5E81162A15D6F3785E
SHA-256 fingerprint
55:F6:8F:95:57:66:A7:D9:71:D6:4E:10:88:C7:0A:69:C3:C4:06:54:F8:EA:5D:0D:BB:86:35:89:AC:24:14:CA
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (6)
dr-ofeck.co.il, ftp.dr-ofeck.co.il, mail.dr-ofeck.co.il, pop.dr-ofeck.co.il, smtp.dr-ofeck.co.il, www.dr-ofeck.co.il

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Oct 4, 2026.

Never get surprised by dr-ofeck.co.il's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch dr-ofeck.co.il 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.