CF1762048151610-tsm20251101102947

WWW.ROBTEX.COM - u1337.de

Search for IP or hostnames:

u1337.de checked at 2025-11-02T01:49:11.585Z 695ms 177/177/177 100% R:7

u1337.de

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
MXmxext1.mailbox.org
A2001:67c:2050:104:0:1:25:1🇩🇪 Heinlein Support
PTRmx1.mailbox.org
A80.241.60.212🇩🇪 Heinlein Support
PTRmx1.mailbox.org
MXmxext2.mailbox.org
A2001:67c:2050:104:0:2:25:1🇩🇪 Heinlein Support
PTRmx2.mailbox.org
A80.241.60.215🇩🇪 Heinlein Support
PTRmx2.mailbox.org
MXmxext3.mailbox.org
A2001:67c:2050:104:0:3:25:1🇩🇪 Heinlein Support
PTRmx3.mailbox.org
A80.241.60.216🇩🇪 Heinlein Support
PTRmx3.mailbox.org
A2a03:4000:43:6ee::1337🇩🇪 netcup GmbH
PTRu1337.de
A194.13.80.77🇩🇪 netcup GmbH
PTRu1337.de

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

u1337.de is the parent of lists.u1337.de and sec.u1337.de.

Two IP numbers are pointed to by u1337.de: 2a03:4000:43:6ee::1337 and 194.13.80.77.

u1337.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

u1337.de at least partially shares name servers with other domains, for instance adirmeier.de, lampware.de, informatik-pc.de, ktlab.de and theding.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.

Three mail servers handle u1337.de: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

u1337.de shares at least partially some mail servers with other domains, for instance visit-x.mobi, coactive.de, kssr.net, workshop-helden.de and follert.eu.

Host names with two IP numbers:

mxext1.mailbox.org points to 2001:67c:2050:104:0:1:25:1 and 80.241.60.212; mxext2.mailbox.org points to 2001:67c:2050:104:0:2:25:1 and 80.241.60.215; mxext3.mailbox.org points to 2001:67c:2050:104:0:3:25:1 and 80.241.60.216.

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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hVRuwcZ CF johedugfp 2025-11-02