CF1761242826250-tsm20251017082432

NSLIST.NET - 197.42.4.in-addr.arpa

Search for IP or hostnames:

197.42.4.in-addr.arpa checked at 2025-10-23T18:07:06.244Z 143ms 39/39/39 100% R:15

197.42.4.in-addr.arpa

NSns1.level3.net
A209.244.0.1🇺🇸 Lumen AS3356
PTRns1.level3.net
NSns2.level3.net
A209.244.0.2🇺🇸 Lumen AS3356
PTRns2.level3.net

42.4.in-addr.arpa

NSdnsauth1.sys.gtei.net
NSdnsauth2.sys.gtei.net
NSdnsauth3.sys.gtei.net

Up

Starts with same word

Starts similarily

AI analysis

197.42.4.in-addr.arpa is the parent of 66.197.42.4.in-addr.arpa.

197.42.4.in-addr.arpa is delegated to two name servers ns1.level3.net and ns2.level3.net.

197.42.4.in-addr.arpa shares the same name server setup as other domains, for instance 104.18.8.in-addr.arpa, wichita1.level3.net, philadelphia1.level3.net, chicago.level3.net and hamburg1.level3.net.

197.42.4.in-addr.arpa at least partially shares name servers with other domains, for instance 31.198.in-addr.arpa, raleigh2.level3.net, chicago11.level3.net, 54.4.in-addr.arpa and 93.198.in-addr.arpa.

Host names with one IP number:

ns1.level3.net points to 209.244.0.1

ns2.level3.net points to 209.244.0.2

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

CNPPIrw CF johedugfp 2025-10-23