CF1762819306672-tsm20251109205412

WWW.RTSAK.COM - 1.87.219.in-addr.arpa

Search for IP or hostnames:

1.87.219.in-addr.arpa checked at 2025-11-11T00:01:46.644Z 426ms 36/36/36 100% R:13 allDone:true timedOut:false

1.87.219.in-addr.arpa

NSdns1.tfn.net.tw
A211.78.215.137🇹🇼 Taiwan Fixed Network
PTRdns1.tfn.net.tw
NSdns2.tfn.net.tw
A211.78.215.200🇹🇼 Taiwan Fixed Network
PTRdns2.tfn.net.tw

87.219.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

1.87.219.in-addr.arpa is a parent of 144.1.87.219.in-addr.arpa, 66.1.87.219.in-addr.arpa, 10.1.87.219.in-addr.arpa, 203.1.87.219.in-addr.arpa, 142.1.87.219.in-addr.arpa and a few other host names.

1.87.219.in-addr.arpa is delegated to two name servers: dns1.tfn.net.tw and dns2.tfn.net.tw.

1.87.219.in-addr.arpa shares the same name server setup as 13.81.219.in-addr.arpa, 20.9.124.in-addr.arpa, 171.199.60.in-addr.arpa, 22.211.203.in-addr.arpa and 151.87.219.in-addr.arpa.

Host names with a single IP:

dns1.tfn.net.tw points to 211.78.215.137.

dns2.tfn.net.tw points to 211.78.215.200.

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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