CF1759568481718-tsm20251004075530

WWW.ROBTEX.COM - coreblue.net

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coreblue.net checked at 2025-10-04T09:01:21.678Z 178ms 139/139/139 100% R:14

coreblue.net

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSns1.corebluedns.net
A208.94.148.2🇺🇸 Tiggee
PTRns0.dnsmadeeasy.com
NSns2.corebluedns.net
A208.80.124.2🇺🇸 Tiggee
PTRns1.dnsmadeeasy.com
A104.156.254.181🇺🇸 The Constant Company
PTRatl-01.coreblue.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

Up

Starts with same word

Starts similarily

AI analysis

coreblue.net is the parent of dns3.coreblue.net, dns11.coreblue.net, dns1.coreblue.net, dns2.coreblue.net, dns10.coreblue.net and several other host names.

coreblue.net points to a single IP: 104.156.254.181.

Other host names such as mharness.net and atl-01.coreblue.net share IP numbers with coreblue.net.

coreblue.net's delegation is to two name servers ns1.corebluedns.net and ns2.corebluedns.net.

coreblue.net uses the same name server setup as other domains, for example uaai.com and mharness.net.

coreblue.net shares name servers with other domains at least partially, for example corebluedns.net.

These name servers are commonly used with ns3.corebluedns.net, ns4.corebluedns.net and ns5.corebluedns.net.

Host names with a single IP:

ns1.corebluedns.net resolves to 208.94.148.2.

ns2.corebluedns.net resolves to 208.80.124.2.

Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle coreblue.net.

coreblue.net uses the same mail server setup as other domains such as cmguru.net, angelribo.com, yesway.net, sasha.codes and carmenpohl.com.

coreblue.net shares some mail servers with other domains, including woodstar.in, coinsnap.eu, klomp.ca, notriddle.com and venta.si.

Host names with three IP numbers

The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; the host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

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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