CF1757281676456-tsm20250907181809

DNSWHOIS.INFO - understood.systems

Search for IP or hostnames:

understood.systems checked at 2025-09-07T21:47:56.439Z 177ms 119/119/119 100% R:10

understood.systems

MXin1-smtp.messagingengine.com
A103.168.172.216🇺🇸 Cloudflare London
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 Cloudflare London
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 Cloudflare London
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 Cloudflare London
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 Cloudflare London
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 Cloudflare London
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 Cloudflare London
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 Cloudflare London
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com
A202.12.124.216 AS5716
PTRstl-mx-01.messagingengine.com
A202.12.124.217 AS5716
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

217.70.184.38 is the IP address that understood.systems points to.

The IP numbers of understood.systems are also shared by 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, have been delegated to understood.systems.

The domain understood.systems partially shares its name servers 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 together.

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

c.dns.gandi.net, 2604:3400:abcc::1, and 217.70.179.1 are linked.

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

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

Other domains such as nateoneil.com, ns.desk.nl, and chezmalin.org, share some mail servers, at least partially, with understood.systems.

in1-smtp.messagingengine.com is configured to point to 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.

Similarly, in2-smtp.messagingengine.com is set to point 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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jGbKbeJ CF johedugfp 2025-09-07