CF1759880596973-tsm20251005211530

DNSWHOIS.INFO - idea4u.de

Search for IP or hostnames:

idea4u.de checked at 2025-10-07T23:43:16.949Z 340ms 99/99/99 100% R:15

idea4u.de

MXmail.idea4u.de
A2a03:4000:2c:375:14:9927:0:6 🇩🇪 netcup GmbH
PTRrw0b4b.webhosting.systems
A185.243.11.75🇩🇪 netcup GmbH
PTRrw0b4b.webhosting.systems
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1 🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7 🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44 🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
MXrw0b4b.webhosting.systems
A185.243.11.75🇩🇪 netcup GmbH
PTRrw0b4b.webhosting.systems
A2a03:4000:2c:375:14:9927:0:6 🇩🇪 netcup GmbH
PTRrw0b4b.webhosting.systems
A185.243.11.75🇩🇪 netcup GmbH
PTRrw0b4b.webhosting.systems

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Up

Starts with same word

Starts similarily

AI analysis

idea4u.de is a parent of www.idea4u.de and mail.idea4u.de.

idea4u.de points to two IPs: 2a03:4000:2c:375:14:9927:0:6 and 185.243.11.75.

Other host names, for instance bljtr.bict.ch, mail.a-team-tuning.de, plc2.bict.ch, ff-dj.at and splashboard.de share IP numbers with idea4u.de.

idea4u.de is delegated to name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

idea4u.de at least partially shares name servers with other domains such as xn--stblein-6wa.de, ncc-it.net, as-softwareentwicklung.de, schluesselnotdienst-koeln.net and azev-felgen.de.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.

Two mail servers handle idea4u.de: mail.idea4u.de and rw0b4b.webhosting.systems.

idea4u.de shares mail servers with other domains at least in part, for instance kubitza-therapie.at, a-team-tuning.de, ict4bict.ch, umlauf-sohn.de and abi68.de.

These mail servers are commonly used together with the mail servers mail.kubitza-therapie.at, mail.ict4bict.ch, mail.umlauf-sohn.de, mail.bict-test.ch, mail.sabrinavivianhoepcker.de, mail.schuetzen-goenner.ch, mail.project-learningcenter.ch and mail.cybersecurity-ag.de.

Host name mail.idea4u.de has two IPs: 2a03:4000:2c:375:14:9927:0:6 and 185.243.11.75.

Host name rw0b4b.webhosting.systems has one IP: 185.243.11.75.

Host names pointing to 185.243.11.75: mail.idea4u.de and rw0b4b.webhosting.systems.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

mfcgWFh CF johedugfp 2025-10-07