CF1757555075725-tsm20250910161120

NSLIST.NET - understood.systems

Search for IP or hostnames:

understood.systems checked at 2025-09-11T01:44:35.704Z 182ms 119/119/119 100% R:13

understood.systems

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
NSa.dns.gandi.net
A2604:3400:abca::1 🇺🇸 Gandi LiveDNS
PTRa.dns.gandi.net
A173.246.98.1🇺🇸 Gandi LiveDNS
PTRa.dns.gandi.net
NSb.dns.gandi.net
A2001:4b98:abcb::1 🇫🇷 Gandi LiveDNS
PTRb.dns.gandi.net
A213.167.229.1🇫🇷 Gandi LiveDNS
PTRb.dns.gandi.net
NSc.dns.gandi.net
A2604:3400:abcc::1 🇺🇸 Gandi LiveDNS
PTRc.dns.gandi.net
A217.70.179.1🇫🇷 Gandi LiveDNS
PTRc.dns.gandi.net
A217.70.184.38🇫🇷 Gandi
PTRwebredir.vip.gandi.net

systems

NSv0n0.nic.systems
NSv0n1.nic.systems
NSv0n2.nic.systems
NSv0n3.nic.systems
NSv2n0.nic.systems
NSv2n1.nic.systems

AI analysis

understood.systems is associated with a single IP address: 217.70.184.38.

IP numbers are shared between understood.systems and other host names such as y-cm.com, tagup.gg, teleroute.lt, lmit.be, and labz.ca.

Three name servers, a.dns.gandi.net, b.dns.gandi.net, and c.dns.gandi.net, are designated for understood.systems.

The domain understood.systems shares name servers, at least partially, with other domains such as hotel-picblanc-alpes.com, sopheno.info, construction-maison-66.fr, avimus.com, and pombistro.fr.

a.dns.gandi.net, 2604:3400:abca::1, and 173.246.98.1 are associated in DNS records.

b.dns.gandi.net, 2001:4b98:abcb::1, and 213.167.229.1 are also connected in DNS records.

Similarly, c.dns.gandi.net, 2604:3400:abcc::1, and 217.70.179.1 are linked in DNS records.

Two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com, are responsible for handling understood.systems.

Like domains pskx.net, becausebirds.com, torrejon.ca, furnacecreek.org, and tomkersten.com, understood.systems also has the same mail server setup.

Some mail servers are at least partially shared between understood.systems and other domains such as nateoneil.com, ns.desk.nl, and chezmalin.org.

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, are pointed to by in1-smtp.messagingengine.com. 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.
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jzvhLBb CF johedugfp 2025-09-11