CF1760696305553-tsm20251017082432

IPLIST.NET - 198.121.75.in-addr.arpa

Search for IP or hostnames:

198.121.75.in-addr.arpa checked at 2025-10-17T10:18:25.437Z 575ms 50/50/50 100% R:7

198.121.75.in-addr.arpa

NSauthns1.qwest.net
A2001:428::5 🇺🇸 Lumen AS209
PTRauthns1.qwest.net
A63.150.72.4🇺🇸 Lumen AS209
PTRauthns1.centurylink.net
PTRauthns1.qwest.net
PTRauthns1.lumen.tech
NSauthns2.qwest.net
A2001:428::6 🇺🇸 Lumen AS209
PTRauthns2.qwest.net
A208.44.130.120🇺🇸 Lumen AS209
PTRauthns2.centurylink.net
PTRauthns2.qwest.net
PTRauthns2.lumen.tech

121.75.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Up

Starts with same word

Starts similarily

AI analysis

198.121.75.in-addr.arpa is a parent of 45.198.121.75.in-addr.arpa, 109.198.121.75.in-addr.arpa, 216.198.121.75.in-addr.arpa, 252.198.121.75.in-addr.arpa, 122.198.121.75.in-addr.arpa and several other host names.

Delegation for 198.121.75.in-addr.arpa rests with two name servers, authns1.qwest.net and authns2.qwest.net.

198.121.75.in-addr.arpa shares the same name server setup as other domains, including 12.48.71.in-addr.arpa, 134.40.65.in-addr.arpa, 240.8.69.in-addr.arpa, 159.1.71.in-addr.arpa and 86.40.64.in-addr.arpa.

198.121.75.in-addr.arpa at least partially shares name servers with other domains, for instance 171.208.66.in-addr.arpa, clerk.co.highlands.fl.us, imation.lv, 36.177.167.in-addr.arpa and 112.89.64.in-addr.arpa.

These name servers are often used together with ns1.kmcmail.net, ns2.kmcmail.net, steel-dr.imation.com, udns1.ultradns.net and ns3.kmcmail.net.

Host names with two IP numbers: authns1.qwest.net points to 2001:428::5 and 63.150.72.4; authns2.qwest.net points to 2001:428::6 and 208.44.130.120.

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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