CF1763296084593-tsm20251116095642

MXLIST.NET - 40.3.209.in-addr.arpa

Search for IP or hostnames:

40.3.209.in-addr.arpa checked at 2025-11-16T12:28:04.342Z 1793ms 47/47/47 100% R:7 allDone:true timedOut:false

40.3.209.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

3.209.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Starts with same word

Starts similarily

AI analysis

Delegation for 40.3.209.in-addr.arpa rests with two name servers, authns1.qwest.net and authns2.qwest.net.

40.3.209.in-addr.arpa shares the same name server setup as other domains, including 196.123.65.in-addr.arpa, 38.29.69.in-addr.arpa, 35.134.67.in-addr.arpa, p-h-s.com and 167.230.63.in-addr.arpa.

40.3.209.in-addr.arpa at least partially shares name servers with other domains, for instance 221.63.67.in-addr.arpa, 113.89.64.in-addr.arpa, 90.18.69.in-addr.arpa, jackhosp.org and 187.231.216.in-addr.arpa.

these name servers are commonly used with ns1.kmcmail.net, ns2.kmcmail.net and ns.gulftel.com.

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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