CF1760073773688-tsm20251009080619

IPLIST.NET - mail.shimura-ds.co.jp

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mail.shimura-ds.co.jp checked at 2025-10-10T05:22:53.675Z 737ms 25/25/25 100% R:11

mail.shimura-ds.co.jp

A203.138.86.231🇯🇵 NTT PC Communications (InfoSphere)
PTRmail.v3900-231.mailsecure.jp

shimura-ds.co.jp

MXmail.shimura-ds.co.jp
NSasns1.customer.ne.jp
NSasns2.customer.ne.jp

MX for

Starts with same word

Starts similarily

AI analysis

mail.shimura-ds.co.jp is the mail server for shimura-ds.co.jp.

mail.shimura-ds.co.jp resolves to one IP number: 203.138.86.231.

Other host names such as v3900-231.mailsecure.jp and mail.v3900-231.mailsecure.jp share IP numbers with mail.shimura-ds.co.jp.

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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