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 die-physiotherapie.at

Valid
Issued by (CA)
Let's Encrypt
Subject
physiomanufaktur.at
Valid from
Aug 11, 2026
Valid until
Nov 9, 2026 (64 days remaining)
Public key
RSA 2048-bit
Serial
0680AB22EF55D71AA240C15D58FE2E6C4C4A
SHA-256 fingerprint
3B:27:25:BC:83:27:C4:E7:1B:65:44:07:29:85:BB:DA:99:88:E4:21:A0:33:C2:52:98:0C:12:AB:2F:66:2A:83
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
die-physiotherapie.at, physiomanufaktur.at

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 21, 2026.

Never get surprised by die-physiotherapie.at's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch die-physiotherapie.at 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.