CF1762739158001-tsm20251109205412

WWW.RTSAK.COM - r-service.jp

Search for IP or hostnames:

r-service.jp checked at 2025-11-10T01:45:57.929Z 182ms 84/84/84 100% R:12 allDone:true timedOut:false

r-service.jp

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
A216.230.250.124🇺🇸 PSPinc
PTRwebltw61.alpha-mail.jp

jp

NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp

Starts with same word

Starts similarily

AI analysis

r-service.jp points to IP number 216.230.250.124.

For instance, other host names hakrak.jp, ynaa.jp, www.waku.co.jp, uchino-tec.co.jp and www.okutamas.co.jp share IP numbers with r-service.jp.

The delegation for r-service.jp is handled by three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

r-service.jp shares name servers with other domains at least partially, for example pavement-consul-as.jp, opelaser-club.com, t-sec.co.jp, tds-1.com and takao-endo.co.jp.

Host names with a single IP address: 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.

r-service.jp is handled by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

r-service.jp shares mail servers with other domains at least partially; for instance masuda-office.com, tecsol.co.jp, junkimica.co.jp, yasunaga-yuka.co.jp and labsystem.co.jp.

Host names with a single IP:

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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