CF1757927170542-tsm20250914164358

WWW.RTSAK.COM - understood.systems

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understood.systems checked at 2025-09-15T09:06:10.526Z 173ms 119/119/119 100% R:10

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

Starts with same word

Starts similarily

AI analysis

understood.systems is configured to point to the IP address 217.70.184.38.

The IP numbers for 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, are delegated to understood.systems.

The domain understood.systems shares name servers, at least in part, 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 connected via DNS.

b.dns.gandi.net, 2001:4b98:abcb::1, and 213.167.229.1 are linked through DNS.

c.dns.gandi.net, 2604:3400:abcc::1, and 217.70.179.1 are associated through DNS.

The two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com, manage understood.systems.

The mail server setup of understood.systems is identical to that of other domains such as pskx.net, becausebirds.com, torrejon.ca, furnacecreek.org, and tomkersten.com.

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

in1-smtp.messagingengine.com is associated with a total of 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 is linked 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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HSfuJsG CF johedugfp 2025-09-15