CF1763153387120-tsm20251109205412

DNSWHOIS.INFO - 203.131.72.in-addr.arpa

Search for IP or hostnames:

203.131.72.in-addr.arpa checked at 2025-11-14T20:49:47.092Z 113ms 48/48/48 100% R:11 allDone:true timedOut:false

203.131.72.in-addr.arpa

NSauth1.charter.com
A24.216.90.1🇺🇸 Charter-Communications-CHARTER-20115
PTRauth1.charter.com
NSauth2.charter.com
A24.216.90.2🇺🇸 Charter-Communications-CHARTER-20115
PTRauth2.charter.com
NSauth3.charter.com
A24.240.146.1🇺🇸 Charter-Communications-CHARTER-20115
PTRauth3.charter.com
NSauth4.charter.com
A24.240.146.2🇺🇸 Charter-Communications-CHARTER-20115
PTRauth4.charter.com

131.72.in-addr.arpa

NSauth1.charter.com
NSauth2.charter.com
NSauth3.charter.com
NSauth4.charter.com

Up

Starts with same word

Starts similarily

AI analysis

203.131.72.in-addr.arpa is a parent of 200.203.131.72.in-addr.arpa and 201.203.131.72.in-addr.arpa.

203.131.72.in-addr.arpa is delegated to four name servers: auth1.charter.com, auth2.charter.com, auth3.charter.com and auth4.charter.com.

At least part of the name servers for 203.131.72.in-addr.arpa are shared with other domains, for instance 6.10.96.in-addr.arpa, 161.149.98.in-addr.arpa, 216.159.24.in-addr.arpa, 141.14.98.in-addr.arpa and 43.40.71.in-addr.arpa.

Host names with one IP: auth1.charter.com points to 24.216.90.1; auth2.charter.com points to 24.216.90.2; auth3.charter.com points to 24.240.146.1; auth4.charter.com points to 24.240.146.2.

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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