SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-press.at
SSL/TLS Certificate
SSL/TLS Certificate for it-press.at
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- it-press.at
- Valid from
- Jul 16, 2026
- Valid until
- Oct 14, 2026 (61 days remaining)
- Public key
- EC 384-bit
- Serial
- 05E74F407FAC0D96EDE8F806BA2E86FC3417
- SHA-256 fingerprint
- 0E:1B:76:2F:C0:73:8E:F3:C5:39:05:F1:D9:C7:1C:01:F0:30:DD:1A:77:CB:D0:8B:3C:ED:74:09:E5:7F:0F:5C
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by it-press.at's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch it-press.at continuously, notifying you the moment anything moves across all three signals:
Uptime
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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.
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