CF1763262924577-tsm20251109205412

WWW.RTSAK.COM - kt-u.com

Search for IP or hostnames:

kt-u.com checked at 2025-11-16T03:15:24.563Z 522ms 84/84/84 100% R:10 allDone:true timedOut:false

kt-u.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
A216.230.253.84🇺🇸 PSPinc
PTRwebltw84.alpha-mail.jp

com

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Starts with same word

Starts similarily

AI analysis

kt-u.com points to a single IP number: 216.230.253.84.

other host names for instance toyooilseal.com, www.toyooilseal.com, den-k.com, www.yamani-otsuka.co.jp and haruyama-kaikei.com share IP numbers with kt-u.com.

kt-u.com is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

kt-u.com at least partially shares name servers with other domains, for instance os-e.com, toho-hatujyo.com, sinto.info, tarosushi.net and mobile-k.jp.

Host names with one IP number:

amdns03.alpha-mail.jp points to 216.230.254.112.

kotetsu.alpha-lt.net points to 157.205.252.6.

tsukuba.aics.ne.jp points to 157.205.252.7.

Four mail servers handle kt-u.com: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

kt-u.com shares mail servers with other domains at least partially, including garbino.net, shinwa-yokohama.co.jp, ekrio.co.jp, alufa.co.jp and soraseki.com.

Host names with one IP number:

ampub01.alpha-mail.net points to 216.230.254.1

ampub02.alpha-mail.net points to 216.230.254.2

ampub03.alpha-mail.net points to 216.230.254.3

ampub04.alpha-mail.net points to 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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