CF1763312132767-tsm20251116095642

WWW.RTSAK.COM - 66.203.74.in-addr.arpa

Search for IP or hostnames:

66.203.74.in-addr.arpa checked at 2025-11-16T16:55:32.755Z 64ms 42/42/42 100% R:11 allDone:true timedOut:false

66.203.74.in-addr.arpa

NSns3.level3.net
A216.136.95.12🇺🇸 LEVEL3-AS3549
PTRns3.level3.net
NSns4.level3.net
A64.132.94.251🇺🇸 LEVEL3-AS3549
PTRns4.level3.net

203.74.in-addr.arpa

NSns03.zixcorp.com
NSns3.level3.net
NSns4.level3.net

Up

Starts with same word

Starts similarily

AI analysis

66.203.74.in-addr.arpa is a parent of 28.66.203.74.in-addr.arpa, 32.66.203.74.in-addr.arpa, 33.66.203.74.in-addr.arpa, 14.66.203.74.in-addr.arpa, 25.66.203.74.in-addr.arpa and a few other host names.

66.203.74.in-addr.arpa is delegated to two name servers: ns3.level3.net and ns4.level3.net.

66.203.74.in-addr.arpa shares the same name server setup as 196.114.66.in-addr.arpa, 53.55.66.in-addr.arpa, 46.12.209.in-addr.arpa, 213.54.216.in-addr.arpa and 47.30.64.in-addr.arpa.

66.203.74.in-addr.arpa at least partially shares name servers with other domains, for instance rcihnhomes.com, orangetreeresort.com, kuhiomedical.com, 74.31.204.in-addr.arpa and laquinta.co.

these name servers are commonly used with b23.ns.els-gms.att.net, b24.ns.els-gms.att.net, m23.ns.els-gms.att.net and m24.ns.els-gms.att.net.

Host names with a single IP:

ns3.level3.net points to 216.136.95.12.

ns4.level3.net points to 64.132.94.251.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq