CF1763040369631-tsm20251109205412

DNSWHOIS.INFO - 204.250.72.in-addr.arpa

Search for IP or hostnames:

204.250.72.in-addr.arpa checked at 2025-11-13T13:26:09.613Z 177ms 51/51/51 100% R:10 allDone:true timedOut:false

204.250.72.in-addr.arpa

NSdns1.cyrusone.com
A156.154.64.232🇺🇸 Neustar
PTRdns1.cyrusone.com
NSdns2.cyrusone.com
A156.154.65.232🇺🇸 Neustar
PTRdns2.cyrusone.com
NSdns3.cyrusone.com
A156.154.66.232🇺🇸 Neustar
PTRdns3.cyrusone.com
NSdns4.cyrusone.com
A156.154.67.232🇺🇸 Neustar
PTRdns4.cyrusone.com

250.72.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

204.250.72.in-addr.arpa is the parent of 193.204.250.72.in-addr.arpa.

204.250.72.in-addr.arpa is delegated to four name servers: dns1.cyrusone.com, dns2.cyrusone.com, dns3.cyrusone.com and dns4.cyrusone.com.

204.250.72.in-addr.arpa at least partially shares name servers with other domains, for instance 122.242.209.in-addr.arpa, 164.223.216.in-addr.arpa, 60.16.204.in-addr.arpa, 206.250.72.in-addr.arpa and 207.250.72.in-addr.arpa.

these name servers are often used together with dal-ns1.cyrusone.com, dal-ns2.cyrusone.com, hou-ns3.cyrusone.com and hou-ns4.cyrusone.com.

Host names with one IP number: dns1.cyrusone.com points to 156.154.64.232; dns2.cyrusone.com points to 156.154.65.232; dns3.cyrusone.com points to 156.154.66.232; dns4.cyrusone.com points to 156.154.67.232.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq