CF1759814220935-tsm20251005211530

NSLIST.NET - is4u.org

Search for IP or hostnames:

is4u.org checked at 2025-10-07T05:17:00.923Z 623ms 112/112/112 100% R:16

is4u.org

MXmail01.is4work.com
A61.93.152.84🇭🇰 Hong Kong Broadband Network LTD
PTR061093152084.ctinets.com
MXmail02.is4work.com
A61.93.152.84🇭🇰 Hong Kong Broadband Network LTD
PTR061093152084.ctinets.com
MXmail03.is4work.com
A61.93.152.84🇭🇰 Hong Kong Broadband Network LTD
PTR061093152084.ctinets.com
MXmail04.is4work.com
A61.93.152.84🇭🇰 Hong Kong Broadband Network LTD
PTR061093152084.ctinets.com
NSns1cny.name.com
A2a00:edc0:107::1 🇺🇸 NSONE
A163.114.216.17🇺🇸 NSONE
NSns2qvz.name.com
A2402:cf80:107::1 🇸🇬 NSONE
A163.114.216.49🇺🇸 NSONE
NSns3flt.name.com
A2a00:edc0:107::49 🇺🇸 NSONE
A163.114.217.17🇺🇸 NSONE
NSns4ksy.name.com
A2402:cf80:107::49 🇸🇬 NSONE
A163.114.217.49🇺🇸 NSONE
A218.255.25.186🇭🇰 HKBNES
PTRstatic.reserve.wtt.net.hk

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

is4u.org resolves to one IP number: 218.255.25.186.

Other host names such as neo-labels.com and prodigy4u.com share IP numbers with is4u.org.

is4u.org is delegated to four name servers: ns1cny.name.com, ns2qvz.name.com, ns3flt.name.com and ns4ksy.name.com.

is4u.org at least partially shares name servers with other domains, for instance sortiscapital.com, bob-gerrish.com, retireabroadnow.com, notablenofun.com and ballsdeep.com.

These name servers are commonly used with the following name servers: ns4bht.name.com, ns3dkz.name.com, ns2kry.name.com, ns1dhl.name.com, ns4lny.name.com, ns3jmt.name.com, ns1djs.name.com, ns1kpv.name.com, ns3hjx.name.com and ns3gmv.name.com.

Host names with two IP numbers:

ns1cny.name.com points to 2a00:edc0:107::1 and 163.114.216.17; ns2qvz.name.com points to 2402:cf80:107::1 and 163.114.216.49; ns3flt.name.com points to 2a00:edc0:107::49 and 163.114.217.17; ns4ksy.name.com points to 2402:cf80:107::49 and 163.114.217.49.

Four mail servers handle is4u.org: mail01.is4work.com, mail02.is4work.com, mail03.is4work.com and mail04.is4work.com.

is4u.org shares some mail servers with other domains, at least partially, for example neo-labels.com and prodigy4u.com.

these mail servers are commonly used with the mail servers is4umail.synology.me.

Host names with a single IP

mail01.is4work.com, mail02.is4work.com, mail03.is4work.com and mail04.is4work.com point to 61.93.152.84.

These four host names share IP 61.93.152.84.

Host names mapping to 61.93.152.84: mail01.is4work.com, mail02.is4work.com, mail03.is4work.com and mail04.is4work.com.

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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wFksRHy CF johedugfp 2025-10-07