WWW.RTSAK.COM - checkus.jp
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checkus.jp checked at 2025-11-18T18:18:56.171Z 782ms 73/73/73 100% R:11 allDone:true timedOut:false checkus.jp
| NS | ns4.cpi.ad.jp | ||||||
| A | 122.200.253.232🇯🇵 KDDI Web Communications | ||||||
| PTR | ns4.cpi.ad.jp | ||||||
| NS | ns5.cpi.ad.jp | ||||||
| A | 122.200.212.132🇯🇵 KDDI Web Communications | ||||||
| PTR | ns5.cpi.ad.jp | ||||||
| MX | vlmx-air.secure.ne.jp | ||||||
| A | 111.96.116.216🇯🇵 KDDI | ||||||
| A | 111.96.117.216🇯🇵 KDDI | ||||||
| A | 27.34.156.52🇯🇵 KDDI Web Communications | ||||||
| PTR | ybxxqc52.secure.ne.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 | ||||||
rank #4378 in the tld
Starts with same word
Starts similarily
AI analysis
checkus.jp resolves to one IP number: 27.34.156.52.
Other host names such as ybxxqc52.secure.ne.jp and bresto.biz share IP numbers with checkus.jp.
checkus.jp is delegated to two name servers ns4.cpi.ad.jp and ns5.cpi.ad.jp.
checkus.jp shares the same name server setup as other domains, for instance kobe-meriken.or.jp, wmv.tv, hsc-tampopo.jp, sn-l.co.jp and ecocrown.co.jp.
checkus.jp at least partially shares name servers with other domains, for instance 117.133.202.in-addr.arpa, 57.146.115.in-addr.arpa, 238.164.202.in-addr.arpa, 41.60.150.in-addr.arpa and 174.60.150.in-addr.arpa.
These name servers are commonly used alongside ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns2.cpi.ad.jp, ns3.cpi.ad.jp, ns6.cpi.ad.jp and ns7.cpi.ad.jp.
Host names with one IP number:
ns4.cpi.ad.jp points to 122.200.253.232
ns5.cpi.ad.jp points to 122.200.212.132
checkus.jp is handled by a single mail server, vlmx-air.secure.ne.jp.
checkus.jp shares the same mail server setup as other domains, for instance ohguchi-dental.jp, asset-focus.com, anzen-anshin-uki.jp, hiroben.or.jp and lawson-fukushikai.com.
checkus.jp shares mail servers with other domains to some extent, for instance tmri.co.jp.
vlmx-air.secure.ne.jp resolves to two IP numbers: 111.96.116.216 and 111.96.117.216.