SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
viv-vita.at
SSL/TLS Certificate
SSL/TLS Certificate for viv-vita.at
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- viv-vita.at
- Valid from
- Jul 27, 2026
- Valid until
- Oct 25, 2026 (81 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 066E722F0EBC14FB916100CB4A73C4AF8D3D
- SHA-256 fingerprint
- BD:76:07:AD:AE:29:C0:43:E9:8D:E8:C1:C0:6A:91:E2:81:53:44:33:70:C6:0A:39:5E:12:A2:58:D9:B1:32:03
- Chain
- YR1 → Root YR → 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 viv-vita.at's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch viv-vita.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.
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