CF1759732063888-tsm20251005211530

DNSWHOIS.INFO - v3900-248.mailsecure.jp

Search for IP or hostnames:

v3900-248.mailsecure.jp checked at 2025-10-06T06:27:43.873Z 364ms 60/60/60 100% R:19

v3900-248.mailsecure.jp

MXmail.v3900-248.mailsecure.jp
A203.138.86.248🇯🇵 NTT PC Communications (InfoSphere)
PTRmail.v3900-248.mailsecure.jp
NSasns1.customer.ne.jp
A210.150.254.86🇯🇵 NTT PC Communications (InfoSphere)
PTRasns1.customer.ne.jp
NSasns2.customer.ne.jp
A210.150.254.94🇯🇵 NTT PC Communications (InfoSphere)
PTRasns2.customer.ne.jp
A203.138.86.248🇯🇵 NTT PC Communications (InfoSphere)
PTRmail.v3900-248.mailsecure.jp

mailsecure.jp

NSasns1.customer.ne.jp
NSasns2.customer.ne.jp

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AI analysis

The parent of mail.v3900-248.mailsecure.jp is v3900-248.mailsecure.jp.

v3900-248.mailsecure.jp points to a single IP number: 203.138.86.248.

Other host names, for instance mail.eijyu.co.jp and mail.v3900-248.mailsecure.jp, share IP numbers with v3900-248.mailsecure.jp.

v3900-248.mailsecure.jp is delegated to two name servers: asns1.customer.ne.jp and asns2.customer.ne.jp.

v3900-248.mailsecure.jp uses the same name server setup as other domains, for instance nca.or.jp, izumikasei.co.jp, f-l.co.jp, v0901-210.mailsecure.jp and kinugawaonsenhotel.com.

Host names with one IP number:

asns1.customer.ne.jp points to: 210.150.254.86.

asns2.customer.ne.jp points to: 210.150.254.94.

The mail server for v3900-248.mailsecure.jp is mail.v3900-248.mailsecure.jp.

Host name mail.v3900-248.mailsecure.jp resolves to IP 203.138.86.248.

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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leObgjF CF johedugfp 2025-10-06