SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uta-webseiten.de
SSL/TLS Certificate
SSL/TLS Certificate for uta-webseiten.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.uta-webseiten.de
- Valid from
- Nov 29, 2025
- Valid until
- Dec 13, 2026 (135 days remaining)
- Public key
- RSA 2048-bit
- Serial
- F7A437020AEFA95AD9BBC74C64FD3B39
- SHA-256 fingerprint
- 3F:41:AE:70:F7:38:BB:D4:9D:37:C2:57:F1:8C:A2:09:19:06:EA:1E:1A:CA:D3:BE:F1:A2:BE:6D:EB:8F:28:14
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by uta-webseiten.de's certificate expiring
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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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