SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
itec-net.de
SSL/TLS Certificate
SSL/TLS Certificate for itec-net.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- itec-net.de
- Valid from
- Aug 11, 2026
- Valid until
- Nov 9, 2026 (82 days remaining)
- Public key
- EC 256-bit
- Serial
- 06B3C8C18BCF195C916DB9D615A8D1D53AD3
- SHA-256 fingerprint
- 66:42:67:DC:1B:FA:9F:B5:C8:4E:AC:04:5B:7E:4B:D1:AA:AF:C9:E8:53:8A:41:12:3B:25:23:2B:E1:9B:38:99
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 18, 2026.
Never get surprised by itec-net.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch itec-net.de 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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