CF1758159709960-tsm20250915222102

IPLIST.NET - coocs.co.jp

Search for IP or hostnames:

coocs.co.jp checked at 2025-09-18T01:41:49.949Z 358ms 84/84/84 100% R:13

coocs.co.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
A216.230.253.72🇺🇸 PSPinc
PTRwebltw72.alpha-mail.jp

co.jp

Starts with same word

Starts similarily

AI analysis

coocs.co.jp points to a single IP number: 216.230.253.72.

Other host names, for instance koube.co.jp, toyodenko.com, genkicity.net, fuji-tac.jp and www.999.ne.jp share IP numbers with coocs.co.jp.

The domain coocs.co.jp is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

coocs.co.jp shares name servers with other domains at least partially, for instance f-ah.com, bighand.co.jp, k-nifs.com, ehimeteien.co.jp and sicl.co.jp.

Host names with a single 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.

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

coocs.co.jp shares some mail servers with other domains, including ecojam.jp, jissen-arted.org, eng-lifeline.net, jsai.org and a-d-studio.com.

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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