CF1763216806747-tsm20251109205412

MXLIST.NET - 251.21.113.in-addr.arpa

Search for IP or hostnames:

251.21.113.in-addr.arpa checked at 2025-11-15T14:26:46.727Z 798ms 54/54/54 100% R:23 allDone:true timedOut:false

251.21.113.in-addr.arpa

NSns-tk012.ocn.ad.jp
A2001:380:0:f::102 🇯🇵 NTT Communications Corporation (OCN)
PTRns-tk012.ocn.ad.jp
A203.139.160.74🇯🇵 NTT Communications Corporation (OCN)
PTRns-tk012.ocn.ad.jp
NSns2.ueda.ne.jp
A2406:2b40::8 🇯🇵 Joetsu Cable Vision
PTRns2.ueda.ne.jp
A103.152.66.10🇯🇵 Joetsu Cable Vision
PTRns2.ueda.ne.jp
NSuedadns.ueda.ne.jp
A2406:2b40::7 🇯🇵 Joetsu Cable Vision
PTRuedadns.ueda.ne.jp
A103.152.66.9🇯🇵 Joetsu Cable Vision
PTRuedadns.ueda.ne.jp

21.113.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

251.21.113.in-addr.arpa is delegated to three name servers: ns-tk012.ocn.ad.jp, ns2.ueda.ne.jp and uedadns.ueda.ne.jp.

251.21.113.in-addr.arpa at least partially shares name servers with other domains, including 128.41.166.219.in-addr.arpa, ikko-j.co.jp, 144.59.160.114.in-addr.arpa, 112.178.160.210.in-addr.arpa and 8.164.32.60.in-addr.arpa.

These name servers are typically used together with the name servers ns.beehive.co.jp, namesv.shigaku.or.jp, ns1.sanbi.co.jp, ns.propel.ne.jp, vns.propel.ne.jp, i-net.hiroshima-gas.co.jp, dns.ezk.jp, dns.ezk.co.jp, pns2.tada.gr.jp and ns2.mazda.co.jp.

Host names with two IP numbers:

ns-tk012.ocn.ad.jp points to: 2001:380:0:f::102 and 203.139.160.74

ns2.ueda.ne.jp points to: 2406:2b40::8 and 103.152.66.10

uedadns.ueda.ne.jp points to: 2406:2b40::7 and 103.152.66.9

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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