CF1761258320948-tsm20251017082432

MXLIST.NET - penguin.blue

Search for IP or hostnames:

penguin.blue checked at 2025-10-23T22:25:20.930Z 190ms 79/79/79 100% R:8

penguin.blue

MXmx1.us.opalstack.com
A108.62.123.121🇺🇸 LeaseWeb USA / WDC-01
PTRmx1.us.opalstack.com
MXmx2.us.opalstack.com
A2605:fe80:2100:bf03:7::2 🇺🇸 LeaseWeb USA / SFO-12
PTRmx2.us.opalstack.com
A23.82.16.244🇺🇸 LeaseWeb USA / SFO-12
PTRmx2.us.opalstack.com
NSns1.us.opalstack.com
A45.79.107.55🇺🇸 Linode AS63949
PTRns1.us.opalstack.com
NSns2.us.opalstack.com
A23.92.21.232🇺🇸 Linode AS63949
PTRns2.us.opalstack.com
NSns3.us.opalstack.com
A45.56.74.5🇺🇸 Linode AS63949
PTRns3.us.opalstack.com
A23.108.108.200🇺🇸 LeaseWeb USA / SFO-12
PTRopal3.opalstack.com

blue

NSa0.nic.blue
NSa2.nic.blue
NSb0.nic.blue
NSb2.nic.blue
NSc0.nic.blue

Starts with same word

Starts similarily

AI analysis

penguin.blue resolves to a single IP address: 23.108.108.200.

Other host names including caoc.us, reedwa.com, slack.oniricdev.com, tatu2.tripod.com.ar and clearjoy.us share IP numbers with penguin.blue.

penguin.blue is delegated to three name servers: ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com.

penguin.blue at least partially shares name servers with other domains, including bayerwood.com, patmccurdy.com, nathanmlong.com, robotlikes.com and maraist.org.

Hostnames with a single IP:

ns1.us.opalstack.com points to: 45.79.107.55.

ns2.us.opalstack.com points to: 23.92.21.232.

ns3.us.opalstack.com points to: 45.56.74.5.

penguin.blue is handled by two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.

penguin.blue shares its mail server setup with other domains, including aicbt.com, www.nathanmlong.com, mc-sms.com, shaughnessymd.com and is4ie.org.

penguin.blue shares some mail servers with other domains, for example onlinedigital.com.ar and kasmitcovers.com.

Hosts with two IPs:

mx2.us.opalstack.com points to 2605:fe80:2100:bf03:7::2 and 23.82.16.244.

Hosts with one IP:

mx1.us.opalstack.com points to 108.62.123.121.

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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gvMTjfv CF johedugfp 2025-10-23