WWW.RTSAK.COM - 6.157.in-addr.arpa
Search for IP or hostnames:
6.157.in-addr.arpa checked at 2025-11-04T06:37:31.040Z 411ms 62/62/62 100% R:266.157.in-addr.arpa
| NS | dns2.fpu.ac.jp | ||||||
| A | 157.6.16.2🇯🇵 SINET-AS | ||||||
| PTR | dns2.fpu.ac.jp | ||||||
| NS | dns.fpu.ac.jp | ||||||
| A | 157.6.16.3🇯🇵 SINET-AS | ||||||
| PTR | dns.fpu.ac.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:10::53 🇯🇵 SINET-AS | ||||||
| PTR | dns-x1.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:11::53 🇯🇵 SINET-AS | ||||||
| PTR | dns-x2.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:12::53 🇯🇵 SINET-AS | ||||||
| PTR | dns-x3.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.2🇯🇵 SINET-AS | ||||||
| PTR | dns-x1.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.6🇯🇵 SINET-AS | ||||||
| PTR | dns-x2.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.10🇯🇵 SINET-AS | ||||||
| PTR | dns-x3.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
157.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Starts with same word
Starts similarily
AI analysis
 The delegation for 6.157.in-addr.arpa is handled by three name servers: dns2.fpu.ac.jp, dns.fpu.ac.jp and dns-x.sinet.ad.jp. 
6.157.in-addr.arpa at least partially shares name servers with other domains, for instance irii.jp, saitama-med.ac.jp, iwate-med.ac.jp, niigata-u.ac.jp and 214.30.133.in-addr.arpa.
These name servers are commonly used together with the name servers ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, nsi01.cc.niigata-u.ac.jp, guname0.imc.gifu-u.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, melchior.kobe-u.ac.jp, ns2.kobe-u.ac.jp, ns.kobe-u.ac.jp and portkobe.kobe-u.ac.jp. 
Host names with six IP numbers:
dns-x.sinet.ad.jp points to: 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.
Host names with one IP number:
dns2.fpu.ac.jp points to: 157.6.16.2; dns.fpu.ac.jp points to: 157.6.16.3.