CF1760372891304-tsm20251012143351

MXLIST.NET - understood.systems

Search for IP or hostnames:

understood.systems checked at 2025-10-13T16:28:11.285Z 239ms 119/119/119 100% R:9

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 points to IP number: 217.70.184.38.

Other host names such as y-cm.com, tagup.gg, teleroute.lt, lmit.be and labz.ca share IPs with understood.systems.

understood.systems is delegated to three name servers: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

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

Host a.dns.gandi.net points to 2604:3400:abca::1 and 173.246.98.1; Host b.dns.gandi.net points to 2001:4b98:abcb::1 and 213.167.229.1; Host c.dns.gandi.net points to 2604:3400:abcc::1 and 217.70.179.1.

understood.systems is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

The mail server setup for understood.systems matches that of other domains, for instance pskx.net, becausebirds.com, torrejon.ca, kaetemi.be and furnacecreek.org.

understood.systems shares some mail servers with other domains, for instance nateoneil.com, ns.desk.nl and chezmalin.org.

Host names with eight IP numbers: in1-smtp.messagingengine.com points to 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.

Host names with two IP numbers: in2-smtp.messagingengine.com points to 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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eIOeVZX CF johedugfp 2025-10-13