CF1759424680724-tsm20251002145945

WWW.RTSAK.COM - xu3.de

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xu3.de checked at 2025-10-02T17:04:40.707Z 376ms 99/99/99 100% R:13

xu3.de

MXmail.xu3.de
A46.38.249.163🇩🇪 netcup GmbH
PTRmxf9a3.netcup.net
MXmxf9a3.netcup.net
A2a03:4000:0:276:b4c4:95ff:fe50:76a3 🇩🇪 netcup GmbH
PTRmxf9a3.netcup.net
A46.38.249.163🇩🇪 netcup GmbH
PTRmxf9a3.netcup.net
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
A2a03:4000:30:452::10:1155 🇩🇪 netcup GmbH
A46.38.249.161🇩🇪 netcup GmbH
PTRaf9a1.netcup.net

de

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

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Starts with same word

Starts similarily

AI analysis

xu3.de is a parent of mail.xu3.de and ucs.xu3.de.

xu3.de points to two IP numbers: 2a03:4000:30:452::10:1155 and 46.38.249.161.

Other host names such as t-g.de, buettenpapier.at, stolencars.de, blackmaraner.de and bytewolke.de share IPs with xu3.de.

xu3.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

xu3.de at least partially shares name servers with other domains, for example h43.de, 255.61.202.in-addr.arpa, sy5.eu, vandm.de and outl8w.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 xu3.de: mail.xu3.de and mxf9a3.netcup.net.

xu3.de shares at least partially some mail servers with other domains, for instance cdu-berlin.de, seoecommerce.de, moontemple.de, seiz.org and layups.de.

These mail servers commonly pair with mail.cdu-berlin.de, mail.seoecommerce.de, mail.moontemple.de, mail.seiz.org and mail.layups.de.

Host names with two IPs:

mxf9a3.netcup.net resolves to 2a03:4000:0:276:b4c4:95ff:fe50:76a3 and 46.38.249.163.

Host names with one IP:

mail.xu3.de resolves to 46.38.249.163.

Hosts resolving to 46.38.249.163: mxf9a3.netcup.net and mail.xu3.de.

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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OFtCtJj CF johedugfp 2025-10-02