CF1759277676334-tsm20250929235914

NSLIST.NET - 138.221.12.in-addr.arpa

Search for IP or hostnames:

138.221.12.in-addr.arpa checked at 2025-10-01T00:14:36.310Z 2505ms 52/52/52 100% R:16

138.221.12.in-addr.arpa

NSdns1.netsource-one.net
A2602:fdb1:fa1:137:aa10::10 🇺🇸 CharterComm
A12.221.137.10🇺🇸 CharterComm
PTRdns1.netsource-one.net
NSdns2.netsource-one.net
A2602:fdb1:fa1:137:aa11::11 🇺🇸 CharterComm
A12.221.137.11🇺🇸 CharterComm
PTRdns2.netsource-one.net
NSdns3.netsource-one.net
A74.204.2.210🇺🇸 US Signal
PTRcustomer-74-204-2-210.host.ussignalcom.net
NSns3.netsource-one.net

221.12.in-addr.arpa

NScbru.br.ns.els-gms.att.net
NSdbru.br.ns.els-gms.att.net
NScmtu.mt.ns.els-gms.att.net
NSdmtu.mt.ns.els-gms.att.net

Up

Starts with same word

Starts similarily

AI analysis

138.221.12.in-addr.arpa is a parent of 4.138.221.12.in-addr.arpa, 89.138.221.12.in-addr.arpa, 83.138.221.12.in-addr.arpa, 24.138.221.12.in-addr.arpa, 170.138.221.12.in-addr.arpa and a few other host names.

138.221.12.in-addr.arpa is delegated to four name servers: dns1.netsource-one.net, dns2.netsource-one.net, dns3.netsource-one.net and ns3.netsource-one.net.

138.221.12.in-addr.arpa at least partially shares name servers with other domains, including owdpc.com, diversitypackaging.com, babha.org, grahamconstruction.net and braunkendrick.com.

Host names with two IP numbers:

dns1.netsource-one.net points to 2602:fdb1:fa1:137:aa10::10 and 12.221.137.10

dns2.netsource-one.net points to 2602:fdb1:fa1:137:aa11::11 and 12.221.137.11

Host names with one IP number:

dns3.netsource-one.net points to 74.204.2.210

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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hJrKDPH CF johedugfp 2025-10-01