CF1760769231699-tsm20251017082432

NSLIST.NET - 37.4.in-addr.arpa

Search for IP or hostnames:

37.4.in-addr.arpa checked at 2025-10-18T06:33:51.683Z 76ms 42/42/42 100% R:10

37.4.in-addr.arpa

NSdnsauth1.sys.gtei.net
A4.2.49.2🇺🇸 Lumen AS3356
PTRdnsauth1.level3.net
NSdnsauth2.sys.gtei.net
A4.2.49.3🇺🇸 Lumen AS3356
PTRdnsauth2.level3.net
NSdnsauth3.sys.gtei.net
A4.2.49.4🇺🇸 Lumen AS3356
PTRdnsauth3.level3.net

4.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

37.4.in-addr.arpa is a parent of 97.37.4.in-addr.arpa, 72.37.4.in-addr.arpa and 32.37.4.in-addr.arpa.

37.4.in-addr.arpa is delegated to three name servers: dnsauth1.sys.gtei.net, dnsauth2.sys.gtei.net and dnsauth3.sys.gtei.net.

At least part of the name servers for 37.4.in-addr.arpa are shared with other domains, for instance 125.42.4.in-addr.arpa, 230.34.4.in-addr.arpa, 105.133.212.in-addr.arpa, 30.40.4.in-addr.arpa and 102.4.in-addr.arpa.

Host names with a single IP:

dnsauth1.sys.gtei.net points to: 4.2.49.2

dnsauth2.sys.gtei.net points to: 4.2.49.3

dnsauth3.sys.gtei.net points to: 4.2.49.4

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

CHLrKbG CF johedugfp 2025-10-18