CF1763821741152-tsm20251122110840

IPLIST.NET - 21.126.in-addr.arpa

Search for IP or hostnames:

21.126.in-addr.arpa checked at 2025-11-22T14:29:01.135Z 445ms 36/36/36 100% R:10 allDone:true timedOut:false

21.126.in-addr.arpa

NSns001.bbtec.net
A218.176.253.72🇯🇵 GIGAINFRA
PTRns001.bbtec.net
NSns002.bbtec.net
A218.176.253.104🇯🇵 GIGAINFRA
PTRns002.bbtec.net

126.in-addr.arpa

NSns1.apnic.net
NSns2.apnic.net
NSrirns.arin.net
NSns3.lacnic.net
NSapnic.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

21.126.in-addr.arpa is delegated to two name servers: ns001.bbtec.net and ns002.bbtec.net.

21.126.in-addr.arpa uses the same name server setup as other domains, including 62.access-internet.ne.jp, 188.126.in-addr.arpa, 84.126.in-addr.arpa, 46.219.in-addr.arpa and 48.220.in-addr.arpa.

At least part of the name servers for 21.126.in-addr.arpa are shared with other domains, for instance 23.220.in-addr.arpa, 27.panda-world.ne.jp, 23.221.in-addr.arpa, 200.126.in-addr.arpa and tss.access-internet.ne.jp.

Hostnames with a single IP

ns001.bbtec.net resolves to: 218.176.253.72.

ns002.bbtec.net resolves to: 218.176.253.104.

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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