CF1763170905754-tsm20251109205412

WWW.RTSAK.COM - understood.systems

Search for IP or hostnames:

understood.systems checked at 2025-11-15T01:41:45.710Z 785ms 119/119/119 100% R:11 allDone:true timedOut:false

understood.systems

MXin1-smtp.messagingengine.com
A103.168.172.216πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP
PTRphl-mx-01.messagingengine.com
A103.168.172.217πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP
PTRphl-mx-02.messagingengine.com
A103.168.172.218πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP
PTRphl-mx-03.messagingengine.com
A103.168.172.219πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP
PTRphl-mx-04.messagingengine.com
A103.168.172.220πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP
PTRphl-mx-05.messagingengine.com
A103.168.172.221πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP
PTRphl-mx-06.messagingengine.com
A103.168.172.222πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP
PTRphl-mx-07.messagingengine.com
A103.168.172.223πŸ‡ΊπŸ‡Έ 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 πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS
PTRa.dns.gandi.net
A173.246.98.1πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS
PTRa.dns.gandi.net
NSb.dns.gandi.net
A2001:4b98:abcb::1 πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRb.dns.gandi.net
A213.167.229.1πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRb.dns.gandi.net
NSc.dns.gandi.net
A2604:3400:abcc::1 πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS
PTRc.dns.gandi.net
A217.70.179.1πŸ‡«πŸ‡· GANDI-LIVEDNS
PTRc.dns.gandi.net
A217.70.184.38πŸ‡«πŸ‡· GANDI-AS
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 a single IP: 217.70.184.38.

Other host names, for instance y-cm.com, tagup.gg, teleroute.lt, lmit.be and labz.ca share IP numbers 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 partially shares name servers with other domains; examples include hotel-picblanc-alpes.com, sopheno.info, construction-maison-66.fr, avimus.com and pombistro.fr.

Host names with two IP numbers:

a.dns.gandi.net points to 2604:3400:abca::1 and 173.246.98.1.

b.dns.gandi.net points to 2001:4b98:abcb::1 and 213.167.229.1.

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.

understood.systems has the same mail server setup as other domains, including pskx.net, becausebirds.com, torrejon.ca, kaetemi.be and furnacecreek.org.

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

Host names with eight IPs:

The host name 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 IPs:

The host name 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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