CF1760489401025-tsm20251014171359

WWW.RTSAK.COM - optimacorp.co.jp

Search for IP or hostnames:

optimacorp.co.jp checked at 2025-10-15T00:50:01.004Z 248ms 79/79/79 100% R:16

optimacorp.co.jp

NSns1.domainking.cloud
A157.120.112.237🇯🇵 GMOHS-CL
A157.120.113.237🇯🇵 GMOHS-CL
A157.120.114.237🇯🇵 GMOHS-CL
NSns2.domainking.cloud
A157.120.112.237🇯🇵 GMOHS-CL
A157.120.113.237🇯🇵 GMOHS-CL
A157.120.114.237🇯🇵 GMOHS-CL
MXmail.optimacorp.co.jp
A153.122.170.40🇯🇵 GMO CLOUD
PTRwhp46.poa.svr4u.net
A153.122.170.40🇯🇵 GMO CLOUD
PTRwhp46.poa.svr4u.net

co.jp

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AI analysis

optimacorp.co.jp is parent of mail.optimacorp.co.jp.

optimacorp.co.jp points to a single IP: 153.122.170.40.

Other host names, for instance mail.ridente.net, mail.net-arcadia.net, squrty.com, mail.kurosawa-fudousan.com and mail.ytrans.net share IP numbers with optimacorp.co.jp.

optimacorp.co.jp's delegation is to two name servers ns1.domainking.cloud and ns2.domainking.cloud.

optimacorp.co.jp shares the same name server configuration as other domains, such as nfjapan.com, towada-yabusame.com, muku.com, clear-stone.net and phista.net.

optimacorp.co.jp shares name servers with other domains to at least some extent, for instance takapon.com and mitsubas.jp.

Host names with three IP numbers

Host ns1.domainking.cloud points to 157.120.112.237, 157.120.113.237 and 157.120.114.237

Host ns2.domainking.cloud points to 157.120.112.237, 157.120.113.237 and 157.120.114.237

Host names that point to 157.120.112.237: ns1.domainking.cloud and ns2.domainking.cloud

Host names that point to 157.120.113.237: ns1.domainking.cloud and ns2.domainking.cloud

Host names that point to 157.120.114.237: ns1.domainking.cloud and ns2.domainking.cloud

optimacorp.co.jp is served by a single mail server, mail.optimacorp.co.jp.

mail.optimacorp.co.jp points to IP number 153.122.170.40.

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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AHPxVNw CF johedugfp 2025-10-15