CF1763531584819-tsm20251116095642

DNSWHOIS.INFO - 19.81.219.in-addr.arpa

Search for IP or hostnames:

19.81.219.in-addr.arpa checked at 2025-11-19T05:53:04.794Z 538ms 39/39/39 100% R:11 allDone:true timedOut:false

19.81.219.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

81.219.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 38.19.81.219.in-addr.arpa is 19.81.219.in-addr.arpa.

Two name servers dns1.tfn.net.tw and dns2.tfn.net.tw handle delegation for 19.81.219.in-addr.arpa.

19.81.219.in-addr.arpa uses the same name server setup as other domains, for example 166.158.49.in-addr.arpa, 62.86.219.in-addr.arpa, 110.63.210.in-addr.arpa, 210.8.124.in-addr.arpa and 219.199.60.in-addr.arpa.

19.81.219.in-addr.arpa partially shares name servers with other domains; examples include 36.62.210.in-addr.arpa, 184.30.61.in-addr.arpa, 80.77.203.in-addr.arpa, 179.199.60.in-addr.arpa and 91.77.203.in-addr.arpa.

Host names with one IP number: The host name dns1.tfn.net.tw points to 211.78.215.137 and the host name 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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