CF1759372795725-tsm20251001211114

IPLIST.NET - idea4u.de

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idea4u.de checked at 2025-10-02T02:39:55.706Z 499ms 99/99/99 100% R:16

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

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AI analysis

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

Two IP numbers are pointed to by idea4u.de: 2a03:4000:2c:375:14:9927:0:6 and 185.243.11.75.

other host names include bljtr.bict.ch, mail.a-team-tuning.de, plc2.bict.ch, ff-dj.at and splashboard.de; they share IP numbers with idea4u.de.

idea4u.de is delegated to three 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, for instance 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.

idea4u.de is handled by two mail servers: mail.idea4u.de and rw0b4b.webhosting.systems.

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

these mail servers are often used together with 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.

Names with two IP numbers: mail.idea4u.de points to 2a03:4000:2c:375:14:9927:0:6 and 185.243.11.75.

Names with one IP number: rw0b4b.webhosting.systems points to 185.243.11.75.

Names that point 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.
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