CF1760735475613-tsm20251017082432

MXLIST.NET - data-system.co.jp

Search for IP or hostnames:

data-system.co.jp checked at 2025-10-17T21:11:15.595Z 858ms 60/60/60 100% R:15

data-system.co.jp

NSns4.mcnet.ad.jp
A210.172.36.182🇯🇵 NTT SmartConnect
NSns5.mcnet.ad.jp
A210.172.36.198🇯🇵 NTT SmartConnect
MXmail.data-system.co.jp
A140.227.146.201🇯🇵 NTT PC Communications (InfoSphere)
PTRdata-system.co.jp
A140.227.146.201🇯🇵 NTT PC Communications (InfoSphere)
PTRdata-system.co.jp

co.jp

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AI analysis

data-system.co.jp is the parent of mail.data-system.co.jp.

data-system.co.jp resolves to one IP number: 140.227.146.201.

Other host names, for instance mail.data-system.co.jp, share IP numbers with data-system.co.jp.

data-system.co.jp is delegated to two name servers ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.

data-system.co.jp shares the same name server setup as other domains, for instance ts-kaigo.com, senko-web.jp, jaht.co.jp, inoue-senkoh.com and asahiken.net.

Host names with one IP number:

ns4.mcnet.ad.jp points to 210.172.36.182

ns5.mcnet.ad.jp points to 210.172.36.198

data-system.co.jp is handled by a single mail server, mail.data-system.co.jp.

mail.data-system.co.jp resolves to IP 140.227.146.201.

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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