CF1761348954847-tsm20251024211356

DNSWHOIS.INFO - 198.121.75.in-addr.arpa

Search for IP or hostnames:

198.121.75.in-addr.arpa checked at 2025-10-24T23:35:54.832Z 118ms 50/50/50 100% R:12

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 and 122.198.121.75.in-addr.arpa, plus a few other host names.

198.121.75.in-addr.arpa's delegation uses two name servers: authns1.qwest.net and authns2.qwest.net.

198.121.75.in-addr.arpa uses the same name server setup as other domains, such as 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, including 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 commonly used alongside the name servers ns1.kmcmail.net, ns2.kmcmail.net, steel-dr.imation.com, udns1.ultradns.net and ns3.kmcmail.net.

Host names with two IPs:

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.
dbq

AsFiAur CF johedugfp 2025-10-24