CF1757763534311-tsm20250912070358

IPLIST.NET - istudy.com

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istudy.com checked at 2025-09-13T11:38:54.252Z 750ms 84/84/84 100% R:12

istudy.com

NSamdns03.alpha-mail.jp
A216.230.254.112🇺🇸 PSPinc
PTRamdns03.alpha-mail.jp
NSkotetsu.alpha-lt.net
A157.205.252.6🇯🇵 Otsuka Corporation
PTRamdns01.alpha-mail.jp
MXampub01.alpha-mail.net
A216.230.254.1🇺🇸 PSPinc
PTRampub01.alpha-mail.net
MXampub02.alpha-mail.net
A216.230.254.2🇺🇸 PSPinc
PTRampub02.alpha-mail.net
MXampub03.alpha-mail.net
A216.230.254.3🇺🇸 PSPinc
PTRampub03.alpha-mail.net
MXampub04.alpha-mail.net
A216.230.254.4🇺🇸 PSPinc
PTRampub04.alpha-mail.net
NStsukuba.aics.ne.jp
A157.205.252.7🇯🇵 Otsuka Corporation
PTRamdns02.alpha-mail.jp
A216.230.253.83🇺🇸 PSPinc
PTRwebltw83.alpha-mail.jp

com

NSa.gtld-servers.net
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NSd.gtld-servers.net
NSe.gtld-servers.net
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Starts with same word

Starts similarily

AI analysis

istudy.com is configured to point to the IP address 216.230.253.83.

The IP numbers for istudy.com are also shared by other host names such as asas.or.jp, otowa-kaikei.com, threeedge.jp, hadabesso.com, and family-1.net.

Three name servers, amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, and tsukuba.aics.ne.jp, are delegated to istudy.com.

The domain istudy.com shares name servers, at least in part, with other domains such as torekiken.com, hdo-owl.com, gakuryukyo.or.jp, smile-work.co.jp, and 08525.com.

amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, and tsukuba.aics.ne.jp all point to their respective IP numbers: 216.230.254.112, 157.205.252.6, and 157.205.252.7.

Four mail servers, ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net, and ampub04.alpha-mail.net, handle istudy.com.

Some mail servers of istudy.com are partially shared with other domains such as s-group.co.jp, 1cm.co.jp, jadecom.biz, kanpoos.com, and nokonoshima.com.

ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net, and ampub04.alpha-mail.net all point to respective IP numbers: 216.230.254.1, 216.230.254.2, 216.230.254.3, and 216.230.254.4.

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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rolUOGr CF johedugfp 2025-09-13