IPLIST.NET - crbtools.com

AI analysis

crbtools.com is delegated to four name servers: ns-236.awsdns-29.com, ns-599.awsdns-10.net, ns-1476.awsdns-56.org and ns-1756.awsdns-27.co.uk.

crbtools.com at least partially shares name servers with other domains such as rewardup.com, trilogy.com, msgrelieffund.com, arowanatechnology.com and boscrowan.co.uk.

These name servers are often used together with ns-1746.awsdns-26.co.uk, ns-424.awsdns-53.com, ns-925.awsdns-51.net, ns-1105.awsdns-10.org, ns-1520.awsdns-62.org, ns-1942.awsdns-50.co.uk, ns-816.awsdns-38.net, ns-1209.awsdns-23.org, ns-1368.awsdns-43.org and ns-1692.awsdns-19.co.uk.

Host names with two IP numbers:

ns-236.awsdns-29.com points to 2600:9000:5300:ec00::1 and 205.251.192.236

ns-599.awsdns-10.net points to 2600:9000:5302:5700::1 and 205.251.194.87

ns-1476.awsdns-56.org points to 2600:9000:5305:c400::1 and 205.251.197.196

ns-1756.awsdns-27.co.uk points to 2600:9000:5306:dc00::1 and 205.251.198.220

crbtools.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.

crbtools.com shares mail servers with other domains at least in part, for instance kego.co, mirage.net.ua, geomapres.com, corazondemaguey.com and domainservices.net.au.

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: 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.27

alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26

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)