CF1757768939145-tsm20250912070358

WWW.RTSAK.COM - 4z2.de

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4z2.de checked at 2025-09-13T13:08:58.971Z 1243ms 121/121/121 100% R:13

4z2.de

MXin1-smtp.messagingengine.com
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com
A202.12.124.216 FASTMAILPTYLTD-AS-AP
PTRstl-mx-01.messagingengine.com
A202.12.124.217 FASTMAILPTYLTD-AS-AP
PTRstl-mx-02.messagingengine.com
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
A2001:41d0:e:694::1 🇫🇷 OVH
PTR4z2.de
A151.80.32.148🇫🇷 OVH
PTR4z2.de

de

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

PTR for

Starts with same word

Starts similarily

AI analysis

4z2.de is configured to point to two IP addresses, namely 2001:41d0:e:694::1 and 151.80.32.148.

Three name servers, root-dns.netcup.net, second-dns.netcup.net, and third-dns.netcup.net, are delegated to 4z2.de.

The name servers of 4z2.de are at least partially shared with other domains such as schiffssicherheit.de, emx-tech.com, ilch.eu, juergen-goldmann.de, and jonasjochum.de.

root-dns.netcup.net, 2a03:4000:0:1::e1e1, and 46.38.225.225 are associated with each other. Similarly, second-dns.netcup.net, 2a03:4000:2:24b::c7c7, and 37.221.199.199 are interconnected. Additionally, third-dns.netcup.net, 2a03:4001:0:106::3f44, and 188.68.63.68 are linked together.

Two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com, manage 4z2.de.

Just like other domains such as surber.eu, 0002.tech, stephendjones.com, bit6.ca, and pn72.com, 4z2.de also has the same mail server setup.

Some mail servers are at least partially shared by 4z2.de with other domains such as juenemann.net and itech.ee.

in1-smtp.messagingengine.com points to the following eight IP numbers: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222, and 103.168.172.223. Meanwhile, in2-smtp.messagingengine.com points to two IP numbers: 202.12.124.216 and 202.12.124.217.

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

HVIgegM CF johedugfp 2025-09-13