SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
vsmaria-anzbach.ac.at
SSL/TLS Certificate
SSL/TLS Certificate for vsmaria-anzbach.ac.at
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- vsmaria-anzbach.ac.at
- Valid from
- Jun 27, 2026
- Valid until
- Sep 25, 2026 (40 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 056FC82097F1AE2F4B73B54448807A55ADD5
- SHA-256 fingerprint
- 1C:A2:28:9E:07:BA:97:9E:86:5E:D2:0A:95:42:A7:98:CF:06:62:B5:D4:71:DC:2B:38:C9:6B:9F:1C:C7:8A:5E
- Chain
- YR2 → Root YR → ISRG Root X1
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 6, 2026.
Never get surprised by vsmaria-anzbach.ac.at's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch vsmaria-anzbach.ac.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.