WWW.RTSAK.COM - dupj.jp
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dupj.jp checked at 2025-10-31T13:31:27.446Z 570ms 60/60/60 100% R:9dupj.jp
| MX | dupj.jp | ||||||
| A | 140.227.241.131🇯🇵 InfoSphere | ||||||
| PTR | dupj.jp | ||||||
| NS | ns3.sphere.ad.jp | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| A | 140.227.241.131🇯🇵 InfoSphere | ||||||
| PTR | dupj.jp | ||||||
jp
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
PTR for
MX for
| dupj.jp | 
Starts with same word
Starts similarily
AI analysis
dupj.jp serves as the mail server for dupj.jp.
dupj.jp points to a single IP number: 140.227.241.131.
dupj.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
dupj.jp uses the same name server setup as other domains, for instance aoigis.co.jp, osaki-ew.co.jp, 482.co.jp, hashimayouchien.jp and shinnihontsushin.co.jp.
dupj.jp partially shares name servers with other domains, for instance kyoto-sma.gr.jp. 
Host names with one IP number:
ns3.sphere.ad.jp points to: 202.239.113.22.
ns4.sphere.ad.jp points to: 202.239.113.30.
A single mail server handles dupj.jp and dupj.jp. 
Host name dupj.jp resolves to IP 140.227.241.131. 
dbq