SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

bhs-linz.at

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for bhs-linz.at

Valid
Issued by (CA)
Let's Encrypt
Subject
bhs-linz.at
Valid from
Sep 13, 2026
Valid until
Dec 12, 2026 (36 days remaining)
Public key
EC 256-bit
Serial
06E59F1D6390B68FA32B79B2D70B4A40F9A5
SHA-256 fingerprint
F4:67:CF:13:AF:9C:40:5F:22:4F:12:32:6A:26:6B:8B:FD:0A:8B:CF:51:00:E4:41:C3:D8:E7:7D:AB:AF:3A:28
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (58)
bhs-linz.at, bhslinz.at, brust-zentrum.at, brustzentrum-ooe.at, derma-linz.at, haut-linz.at, haut-zentrum.at, haut-zentrum.or.at, herz-linz.at, herz-zentrum.at, herz-zentrum.or.at, ihmt.at, krankenhaus-linz.at, krebs-zentrum.at, krebs-zentrum.or.at, krebsakademie.at, niere-linz.at, nieren-zentrum.at, nieren-zentrum.or.at, onkozentrum.at, ordensklinikum-linz.at, ordensklinikum-linz.com, ordensklinikum.at, ordensklinikum.com, thorax-linz.at, thorax-zentrum.at, thorax-zentrum.or.at, thoraxzentrum.at, thoraxzentrum.com, www.bhs-linz.at, www.bhslinz.at, www.brust-zentrum.at, www.brustzentrum-ooe.at, www.derma-linz.at, www.haut-linz.at, www.haut-zentrum.at, www.haut-zentrum.or.at, www.herz-linz.at, www.herz-zentrum.at, www.herz-zentrum.or.at, www.ihmt.at, www.krankenhaus-linz.at, www.krebs-zentrum.at, www.krebs-zentrum.or.at, www.krebsakademie.at, www.niere-linz.at, www.nieren-zentrum.at, www.nieren-zentrum.or.at, www.onkozentrum.at, www.ordensklinikum-linz.at, www.ordensklinikum-linz.com, www.ordensklinikum.at, www.ordensklinikum.com, www.thorax-linz.at, www.thorax-zentrum.at, www.thorax-zentrum.or.at, www.thoraxzentrum.at, www.thoraxzentrum.com

Certificate Authority Authorization (CAA)

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

Never get surprised by bhs-linz.at's certificate expiring

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