CF1760140028444-tsm20251010183831

IPLIST.NET - 47.4.in-addr.arpa

Search for IP or hostnames:

47.4.in-addr.arpa checked at 2025-10-10T23:47:08.431Z 135ms 45/45/45 100% R:13

47.4.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

The parent of 169.47.4.in-addr.arpa, 96.47.4.in-addr.arpa, 108.47.4.in-addr.arpa, 123.47.4.in-addr.arpa, 253.47.4.in-addr.arpa and a few other host names is 47.4.in-addr.arpa.

47.4.in-addr.arpa delegates to three name servers: dnsauth1.sys.gtei.net, dnsauth2.sys.gtei.net and dnsauth3.sys.gtei.net.

47.4.in-addr.arpa shares some name servers with other domains, for example 40.40.4.in-addr.arpa, 135.205.in-addr.arpa, 115.61.4.in-addr.arpa, 39.4.in-addr.arpa and 49.4.in-addr.arpa.

These name servers are commonly used together with ns3.level3.net and ns4.level3.net.

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

cbbvDfx CF johedugfp 2025-10-10