SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
asboe-akademie.at
SSL/TLS Certificate
SSL/TLS Certificate for asboe-akademie.at
Hostname mismatch- Issued by (CA)
- DigiCert Inc
- Subject
- *.samariterbund.net
- Valid from
- Apr 15, 2026
- Valid until
- Oct 30, 2026 (99 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06F38980391BACC12F2F00493C4740CF
- SHA-256 fingerprint
- 05:DC:8A:E7:62:FC:D0:32:97:BE:EB:12:28:5F:21:40:0F:3E:8E:18:88:8C:8D:82:D9:5A:C3:AC:BF:06:8F:E6
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by asboe-akademie.at's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch asboe-akademie.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.