Domain · Tranco #32,984
tu-clausthal.de
tu-clausthal.de is ranked #32,984 among the world's most-visited sites (Tranco). It resolves to 139.174.33.138, hosted on ad-dcs.rz.tu-clausthal.de, and presents a TLS certificate issued by Let's Encrypt.
HTTP 301| Tranco rank | #32,984 |
|---|---|
| IPv4 | 139.174.33.138 |
| IPv6 | 2001:638:605:2021:1::138 |
| Hosting / reverse DNS | ad-dcs.rz.tu-clausthal.de |
| Hosting network | AS680 · DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE |
| Nameservers | dns-1.dfn.de, gomorra.rz.tu-clausthal.de, numerobis.rz.tu-clausthal.de, sodom.rz.tu-clausthal.de |
| Mail servers (MX) | c1071.mx.srv.dfn.de (10), b1071.mx.srv.dfn.de (10), a1071.mx.srv.dfn.de (10) |
| HTTP status | 301 → https://www.tu-clausthal.de/ |
| Web server | Apache/2.4.67 (Debian) |
| Detected tech | Apache/2.4.67 (Debian) |
| TLS certificate | Let's Encrypt · expires 2026-10-20 |
Notable DNS TXT records
atlassian-domain-verification=hDE0/IEe77icGFTKS41l9lsabbyEkPxzY1ba4z10rdbxDu7qtpTiLDp5YEASK18eadobe-idp-site-verification=38688460cb4ba30bc042ced2430ed03f44270bac41a2a64b21342f9ffb63bb1dv=spf1 include:_spf.tu-clausthal.de ~allgoogle-site-verification=bOtQbT2xPQ-o2c7xCEkBVaFqClmjHIHajL247zmgAzMdell-technologies-domain-verification=tu-clausthal.de_103d37c3-bf9d-416d-8b6a-640a9f01eb88_1702544292
More .de domains
FAQ
What is the IP address of tu-clausthal.de?
tu-clausthal.de resolves to 139.174.33.138 (ad-dcs.rz.tu-clausthal.de).
Who issued the SSL certificate for tu-clausthal.de?
The TLS/SSL certificate for tu-clausthal.de was issued by Let's Encrypt, valid until 2026-10-20.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains