CF1758270396512-tsm20250919082605

IPLIST.NET - it4sec.de

Search for IP or hostnames:

it4sec.de checked at 2025-09-19T08:26:36.500Z 277ms 99/99/99 100% R:24

it4sec.de

MXmail.it4sec.de
A91.204.46.42🇩🇪 netcup GmbH
PTRmx2e2a.netcup.net
MXmx2e2a.netcup.net
A2a03:4000:0:3aa:e403:78ff:fea7:b832 🇩🇪 netcup GmbH
PTRmx2e2a.netcup.net
A91.204.46.42🇩🇪 netcup GmbH
PTRmx2e2a.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
A2a03:4000:30:7e0c::13:2544 🇩🇪 netcup GmbH
A91.204.46.40🇩🇪 netcup GmbH
PTRa2e28.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

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AI analysis

The parent of mail.it4sec.de is it4sec.de.

it4sec.de points to two IP numbers: 2a03:4000:30:7e0c::13:2544 and 91.204.46.40.

Other host names such as eisenarm.de, unhol.de, www.sizkviz.wirenet.info, www.royalkomm.de and www.e4e.co.at share IPs with it4sec.de.

it4sec.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

it4sec.de at least partially shares name servers with other domains, for example imkerverband-sachsen-anhalt.de, lernpro.de, musikcomputer.de, fanfarenzug-achim.de and filmondemand.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 it4sec.de: mail.it4sec.de and mx2e2a.netcup.net.

it4sec.de shares at least partially some mail servers with other domains, for instance royalkomm.de, jenspaul.com, gruenbacher.com, janusz.de and kies-online.de.

these mail servers are commonly used with mail.royalkomm.de.

Host names with two IPs:

mx2e2a.netcup.net resolves to 2a03:4000:0:3aa:e403:78ff:fea7:b832 and 91.204.46.42.

Host names with one IP:

mail.it4sec.de resolves to 91.204.46.42.

Hosts resolving to 91.204.46.42: mx2e2a.netcup.net and mail.it4sec.de.

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

gbQoili CF johedugfp 2025-09-19