CF1762540628262-tsm20251105200708

WWW.RTSAK.COM - 21.4.171.in-addr.arpa

Search for IP or hostnames:

21.4.171.in-addr.arpa checked at 2025-11-07T18:37:08.246Z 5087ms 44/44/47 94% R:23

21.4.171.in-addr.arpa

NSns1.3bb.co.th
A2403:6200:5:1::39 🇹🇭 TripleT Broadband(AIS|3BB)
A110.164.252.138🇹🇭 TripleT Broadband(AIS|3BB)
PTRns1.3bb.co.th
NSns2.3bb.co.th
A2403:6200:5:1::3b 🇹🇭 TripleT Broadband(AIS|3BB)
A110.164.252.139🇹🇭 TripleT Broadband(AIS|3BB)
PTRns2.3bb.co.th

4.171.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

21.4.171.in-addr.arpa is delegated to two name servers: ns1.3bb.co.th and ns2.3bb.co.th.

21.4.171.in-addr.arpa uses the same name server setup as other domains, including 88.6.171.in-addr.arpa, 83.88.183.in-addr.arpa, 51.164.110.in-addr.arpa, 11.206.223.in-addr.arpa and 131.164.110.in-addr.arpa.

At least part of the name servers for 21.4.171.in-addr.arpa are shared with other domains, for instance bangkokbank.co.id, bangkokbank.co.th, bbl.co.th, 227.88.183.in-addr.arpa and 135.183.180.in-addr.arpa.

These name servers are commonly used alongside the name servers clarinet.asianet.co.th.

Host names with two IP numbers:

ns1.3bb.co.th points to 2403:6200:5:1::39 and 110.164.252.138.

ns2.3bb.co.th points to 2403:6200:5:1::3b and 110.164.252.139.

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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