WWW.RTSAK.COM - 21.63.119.in-addr.arpa
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21.63.119.in-addr.arpa checked at 2025-10-31T07:32:27.533Z 2417ms 50/50/50 100% R:1621.63.119.in-addr.arpa
| NS | cttsv039.ctt.ne.jp | ||||||
| A | 2404:200:ffff:a02:2:a:a:39 🇯🇵 The Hokuden Information System Service Company | ||||||
| PTR | cttsv039.ctt.ne.jp | ||||||
| A | 218.223.216.79🇯🇵 The Hokuden Information System Service Company | ||||||
| NS | tymwsv02.fitweb.or.jp | ||||||
| A | 2404:200:1:a01:2:a:a:2 🇯🇵 The Hokuden Information System Service Company | ||||||
| PTR | tymwsv02.fitweb.or.jp | ||||||
| A | 210.166.0.130🇯🇵 The Hokuden Information System Service Company | ||||||
| PTR | tymwsv02.fitweb.or.jp | ||||||
63.119.in-addr.arpa
Up
| 57.21.63.119.in-addr.arpa | 
| 129.21.63.119.in-addr.arpa | 
| 156.21.63.119.in-addr.arpa | 
| 143.21.63.119.in-addr.arpa | 
| 107.21.63.119.in-addr.arpa | 
| 7.21.63.119.in-addr.arpa | 
| 181.21.63.119.in-addr.arpa | 
| 208.21.63.119.in-addr.arpa | 
Starts with same word
Starts similarily
AI analysis
21.63.119.in-addr.arpa is a parent of 57.21.63.119.in-addr.arpa, 129.21.63.119.in-addr.arpa, 156.21.63.119.in-addr.arpa, 143.21.63.119.in-addr.arpa and 107.21.63.119.in-addr.arpa, plus a few other host names.
21.63.119.in-addr.arpa's delegation uses two name servers: cttsv039.ctt.ne.jp and tymwsv02.fitweb.or.jp.
21.63.119.in-addr.arpa uses the same name server setup as other domains, such as 6.8.216.in-addr.arpa, 56.125.202.in-addr.arpa, d004008216.ctt.ne.jp, d002008216.ctt.ne.jp and d032096101.ctt.ne.jp.
21.63.119.in-addr.arpa at least partially shares name servers with other domains, including takefugaisen.co.jp, powerandit.co.jp, 18.228.218.in-addr.arpa, ace-az-inn.com and h-hihakai.jp.
these name servers are commonly used with tymwsv38.fitweb.or.jp, ans04.hyper.fitweb.net, sv328.hyper.fitweb.net, sv312.hyper.fitweb.net, sv322.hyper.fitweb.net, sv326.hyper.fitweb.net, sv311.hyper.fitweb.net, sv314.hyper.fitweb.net and okymvsv01.fit-answer.jp.
Host names with two IPs:
cttsv039.ctt.ne.jp points to 2404:200:ffff:a02:2:a:a:39 and 218.223.216.79
tymwsv02.fitweb.or.jp points to 2404:200:1:a01:2:a:a:2 and 210.166.0.130