CF1761134641141-tsm20251017082432

MXLIST.NET - 221.135.75.in-addr.arpa

Search for IP or hostnames:

221.135.75.in-addr.arpa checked at 2025-10-22T12:04:01.128Z 122ms 48/48/48 100% R:9

221.135.75.in-addr.arpa

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

135.75.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

221.135.75.in-addr.arpa is a parent of 49.221.135.75.in-addr.arpa, 239.221.135.75.in-addr.arpa, 128.221.135.75.in-addr.arpa and 247.221.135.75.in-addr.arpa.

221.135.75.in-addr.arpa delegates to four name servers: auth1.charter.com, auth2.charter.com, auth3.charter.com and auth4.charter.com.

221.135.75.in-addr.arpa at least partially shares name servers with other domains, for instance 51.153.184.in-addr.arpa, 125.173.24.in-addr.arpa, 175.104.in-addr.arpa, 199.119.70.in-addr.arpa and 19.173.24.in-addr.arpa.

Host names with one IP number: 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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raONRkb CF johedugfp 2025-10-22