CF1763566276360-tsm20251116095642

IPLIST.NET - 21.116.42.in-addr.arpa

Search for IP or hostnames:

21.116.42.in-addr.arpa checked at 2025-11-19T15:31:16.223Z 5040ms 48/48/51 94% R:13 allDone:false timedOut:true

21.116.42.in-addr.arpa

NSdns13.fpt.vn
A42.114.104.132🇻🇳 FPT Telecom
NSdns14.fpt.vn
A210.245.31.10🇻🇳 FPT Telecom
NSdns1.hcm.fpt.vn
A1.53.254.43🇻🇳 FPT Telecom
NSdns2.hcm.fpt.vn
A42.112.43.43🇻🇳 FPT Telecom

116.42.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.116.42.in-addr.arpa is a parent of 69.21.116.42.in-addr.arpa.

21.116.42.in-addr.arpa is delegated to four name servers: dns13.fpt.vn, dns14.fpt.vn, dns1.hcm.fpt.vn and dns2.hcm.fpt.vn.

At least part of the name servers for 21.116.42.in-addr.arpa are shared with other domains, for instance 40.53.1.in-addr.arpa, 252.53.1.in-addr.arpa, 79.186.58.in-addr.arpa, 84.69.118.in-addr.arpa and 64.69.118.in-addr.arpa.

These name servers are commonly used together with the name servers nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, dns15.fpt.vn, dns16.fpt.vn and dns1.

Host names with one IP: dns13.fpt.vn points to 42.114.104.132; dns14.fpt.vn points to 210.245.31.10; dns1.hcm.fpt.vn points to 1.53.254.43; dns2.hcm.fpt.vn points to 42.112.43.43.

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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