CF1758463212517-tsm20250921113352

WWW.ROBTEX.COM - cstnet.net

Search for IP or hostnames:

cstnet.net checked at 2025-09-21T14:00:12.500Z 378ms 191/191/191 100% R:25

cstnet.net

NSns0.cstnet.net
A2a12:fc0:0:32::97🇬🇧 Microsoft
A212.46.57.97🇬🇧 Microsoft
PTRns0.cstnet.net
NSns1.cstnet.net
A2a01:4f8:c17:cefa::1🇩🇪 Hetzner
A5.75.225.114🇩🇪 Hetzner
PTRns1.cstnet.net
NSns2.cstnet.net
A2001:19f0:7402:15b0:5400:4ff:fe0f:ca23🇬🇧 The Constant Company
A209.250.231.126🇬🇧 The Constant Company
PTRext01.cstnet.net
MXcstnet-net.mail.protection.outlook.com
A2a01:111:f403:ca0b::🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1🇬🇧 Microsoft
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1🇬🇧 Microsoft
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
A212.46.57.120🇬🇧 Microsoft
PTRip-212-46-57-120.cstnet.net
A212.46.57.127🇬🇧 Microsoft
PTRip-212-46-57-127.cstnet.net

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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AI analysis

cstnet.net is a parent of exmail.cstnet.net, ns10.cstnet.net, web1.cstnet.net, h-mars-mpc.cstnet.net and ext01.cstnet.net, plus a few other host names.

cstnet.net has two IP numbers: 212.46.57.120 and 212.46.57.127.

Other host names, for instance marstons.co.uk, cstgroup.com, poppleston-allen.com, cst-group.co.uk and h-mars-mpc.cstnet.net share IP numbers with cstnet.net.

cstnet.net is delegated to three name servers: ns0.cstnet.net, ns1.cstnet.net and ns2.cstnet.net.

cstnet.net at least partially shares name servers with other domains, for instance cstgroup.net, cstgroup.com, cst-group.net and 57.46.212.in-addr.arpa.

Host names with two IP numbers:

ns0.cstnet.net: 2a12:fc0:0:32::97 and 212.46.57.97

ns1.cstnet.net: 2a01:4f8:c17:cefa::1 and 5.75.225.114

ns2.cstnet.net: 2001:19f0:7402:15b0:5400:4ff:fe0f:ca23 and 209.250.231.126

A single mail server handles cstnet.net, cstnet-net.mail.protection.outlook.com.

Host cstnet-net.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

HDOYRHC CF johedugfp 2025-09-21