CF1763456927940-tsm20251116095642

DNSWHOIS.INFO - 172.243.103.in-addr.arpa

Search for IP or hostnames:

172.243.103.in-addr.arpa checked at 2025-11-18T09:08:47.916Z 224ms 42/42/42 100% R:11 allDone:true timedOut:false

172.243.103.in-addr.arpa

NSns1.phoenixnap.com
A131.153.36.11🇺🇸 PhoenixNAP
PTRns1.phoenixnap.com
NSns2.phoenixnap.com
A131.153.36.13🇺🇸 PhoenixNAP
PTRns2.phoenixnap.com
NSns3.phoenixnap.com
A131.153.36.15🇺🇸 PhoenixNAP
PTRns3.phoenixnap.com

243.103.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

172.243.103.in-addr.arpa is a parent of 195.172.243.103.in-addr.arpa, 243.172.243.103.in-addr.arpa, 187.172.243.103.in-addr.arpa, 244.172.243.103.in-addr.arpa, 245.172.243.103.in-addr.arpa and a few other host names.

172.243.103.in-addr.arpa is delegated to three name servers: ns1.phoenixnap.com, ns2.phoenixnap.com and ns3.phoenixnap.com.

172.243.103.in-addr.arpa at least partially shares name servers with other domains, for instance 145.24.198.in-addr.arpa, 130.164.184.in-addr.arpa, realspankingsnetwork.com, 148.24.198.in-addr.arpa and 151.164.184.in-addr.arpa.

Host names with a single IP:

ns1.phoenixnap.com points to: 131.153.36.11.

ns2.phoenixnap.com points to: 131.153.36.13.

ns3.phoenixnap.com points to: 131.153.36.15.

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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