Domain · Tranco #62,810

cdu.de

cdu.de is ranked #62,810 among the world's most-visited sites (Tranco). It resolves to 193.219.105.10, hosted on suse1.ubgnet.de, and presents a TLS certificate issued by Let's Encrypt.

HTTP 301

Tranco rank	#62,810
IPv4	193.219.105.10
Hosting / reverse DNS	suse1.ubgnet.de
Nameservers	ns1.arcor-ip.de, ns1.cdu.de, ns2.arcor-ip.de, ns3.arcor-ip.de
Mail servers (MX)	mail48.cdu.de (5)
HTTP status	301 → https://www.cdu.de/
Web server	CDU-Live
Detected tech	CDU-Live
TLS certificate	Let's Encrypt · expires 2026-10-07

Notable DNS TXT records

apple-domain-verification=3SPyxSh5Gir4W3lC
google-site-verification=5VKRrUmBgFVF-szaRCFv4S0c4pajeEcqTBqvVSkNjlk
cisco-ci-domain-verification=10a6638c06922ff7bf5c73c9899e3e6517bce78ae01ebb8f7892f319ab8c07d6
v=spf1 ip4:193.219.105.0/24 ip4:87.129.40.18 ip4:87.129.40.20 ip4:87.129.40.21 ip4:87.129.40.22 include:spf.protection.outlook.com include:inxserver.com include:spf.mailjet.com include:spf.sendinblue.com mx -all
google-site-verification=uPtRpymmuYjbZQ1Lmr2a1gAdJuAGrEHOKCgG22YJNYA
MS=ms80140043

More .de domains

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FAQ

What is the IP address of cdu.de?

cdu.de resolves to 193.219.105.10 (suse1.ubgnet.de).

Who issued the SSL certificate for cdu.de?

The TLS/SSL certificate for cdu.de was issued by Let's Encrypt, valid until 2026-10-07.

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DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains