MXLIST.NET - checkblue.com

AI analysis

checkblue.com maps to IP address 160.153.0.151.

Other host names, for instance bloomersisland.com, ketchub.com, ohiosilc.org, voltaim.com and abetterviewdecor.com share IP numbers with checkblue.com.

Two name servers ns25.domaincontrol.com and ns26.domaincontrol.com are delegated to checkblue.com.

checkblue.com uses the same name server configuration as other domains, such as akelhouse.com, windowfilmorlando.com, comparethebazzar.com, dotuber.com and avpixel.com.

Host names with two IPs:

ns25.domaincontrol.com points to 2603:5:2161::d and 97.74.102.13.

ns26.domaincontrol.com points to 2603:5:2261::d and 173.201.70.13.

checkblue.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

checkblue.com shares mail servers with other domains at least in part, for instance istitutogonzaga.it, hyperhost.io, dyeprecision.com, servotherm.pl and musmanno.com.ar.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2a00:1450:400c:c02::1b and 64.233.166.26

alt1.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27

alt2.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.26

alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1b and 74.125.131.27

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1a and 142.250.4.27

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)