CF1760178754865-tsm20251011071822

WWW.ROBTEX.COM - 4u.net

Search for IP or hostnames:

4u.net checked at 2025-10-11T10:32:34.834Z 220ms 182/182/182 100% R:14

4u.net

MXmx00.mail.com
A74.208.5.20🇺🇸 IONOS SE
PTRmx00.mail.com
MXmx01.mail.com
A74.208.5.22🇺🇸 IONOS SE
PTRmx01.mail.com
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 Neustar
PTRpdns5.ultradns.info
NSpdns1.ultradns.net
A2001:502:f3ff::1🇺🇸 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 Neustar
PTRpdns4.ultradns.org
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 Neustar
PTRpdns6.ultradns.co.uk

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

4u.net is a parent of it.4u.net, dm3.4u.net, streamm.4u.net and www.4u.net.

4u.net is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

4u.net at least partially shares its name servers with other domains, for instance microbiomejournal.com, harley-davidson.la, nielsenenw.com, pax-is.com and assurancevoyagedesjardins.ca.

These name servers are commonly used with udns1.ultradns.net, udns2.ultradns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.

Hostnames with two IP numbers:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1

Two mail servers mx00.mail.com and mx01.mail.com handle 4u.net.

4u.net uses the same mail server setup as other domains such as repairman.com, co-op.com, aroma.com, ninfan.com and graduate.org.

4u.net shares some mail servers with other domains at least partially, for example utahfan.com.

Host names with a single IP:

mx00.mail.com resolves to 74.208.5.20.

mx01.mail.com resolves to 74.208.5.22.

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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Besjfbw CF johedugfp 2025-10-11