MXLIST.NET - ctpt.eu

AI analysis

ctpt.eu maps to IP address 81.2.194.128.

Other host names, for instance domu.cz, henych.eu, tunel.cz, findra.com and mimio.pl share IP numbers with ctpt.eu.

ctpt.eu is delegated to name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

ctpt.eu at least partially shares name servers with other domains such as plop.cz, proxim-pu.cz, googlle.cz, dynajet.eu and pavos.cz.

these name servers are commonly used with the name servers ns.forpsi.us.

Host names with two IP numbers:

ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185.

ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165.

ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.

ctpt.eu is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

ctpt.eu shares mail servers with other domains at least in part, for instance astera.org, escaperoomwoodbridgeva.com, konarik.info, ludwigolivier.com and infobec.ca.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IPs per host name:

aspmx2.googlemail.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27

aspmx3.googlemail.com points to: 2a00:1450:4025:c01::1b and 142.250.147.27

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 142.251.2.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3001::1a and 172.217.74.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)