CF1761451626485-tsm20251024211356

NSLIST.NET - 18.221.192.in-addr.arpa

Search for IP or hostnames:

18.221.192.in-addr.arpa checked at 2025-10-26T04:07:06.474Z 73ms 39/39/39 100% R:6

18.221.192.in-addr.arpa

NSdnsauth1.sys.gtei.net
A4.2.49.2🇺🇸 LEVEL3
PTRdnsauth1.level3.net
NSdnsauth2.sys.gtei.net
A4.2.49.3🇺🇸 LEVEL3
PTRdnsauth2.level3.net
NSdnsauth3.sys.gtei.net
A4.2.49.4🇺🇸 LEVEL3
PTRdnsauth3.level3.net

221.192.in-addr.arpa

NSns1.level3.net
NSns2.level3.net

Starts with same word

Starts similarily

AI analysis

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

18.221.192.in-addr.arpa at least partially shares name servers with other domains such as 97.17.4.in-addr.arpa, 232.34.4.in-addr.arpa, 125.62.4.in-addr.arpa, 71.17.4.in-addr.arpa and sempralearning.com.

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

OeUHKeH CF johedugfp 2025-10-26