DNSWHOIS.INFO - 1.157.in-addr.arpa
Search for IP or hostnames:
1.157.in-addr.arpa checked at 2025-10-26T00:59:48.111Z 408ms 65/65/65 100% R:201.157.in-addr.arpa
| NS | dns1.nii.ac.jp | ||||||
| A | 136.187.7.23🇯🇵 National Institute of Informatics | ||||||
| PTR | dns1.nii.ac.jp | ||||||
| NS | dns2.nii.ac.jp | ||||||
| A | 157.1.24.23🇯🇵 National Institute of Informatics | ||||||
| PTR | dns2.nii.ac.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:10::53 🇯🇵 National Institute of Informatics | ||||||
| PTR | dns-x1.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:11::53 🇯🇵 National Institute of Informatics | ||||||
| PTR | dns-x2.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:12::53 🇯🇵 National Institute of Informatics | ||||||
| PTR | dns-x3.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.2🇯🇵 National Institute of Informatics | ||||||
| PTR | dns-x1.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.6🇯🇵 National Institute of Informatics | ||||||
| PTR | dns-x2.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.10🇯🇵 National Institute of Informatics | ||||||
| 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 | ||||||
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AI analysis
1.157.in-addr.arpa is parent of 200.1.157.in-addr.arpa, 192.1.157.in-addr.arpa and 72.1.157.in-addr.arpa.
1.157.in-addr.arpa is delegated to three name servers: dns1.nii.ac.jp, dns2.nii.ac.jp and dns-x.sinet.ad.jp.
1.157.in-addr.arpa at least partially shares its name servers with other domains, for instance 166.5.133.in-addr.arpa, mie-u.ac.jp, virus.kyoto-u.ac.jp, 172.218.192.in-addr.arpa and 2.22.150.in-addr.arpa.
These name servers are commonly used with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, nsi01.cc.niigata-u.ac.jp, dcvoexdns01.ydcop.aoyama.ac.jp, guname0.imc.gifu-u.ac.jp, dns1.u-ryukyu.ac.jp, ns0.u-ryukyu.ac.jp and mips.mie-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: dns1.nii.ac.jp points to 136.187.7.23; dns2.nii.ac.jp points to 157.1.24.23.