CF1759961052909-tsm20251008212832

IPLIST.NET - 17.4.in-addr.arpa

Search for IP or hostnames:

17.4.in-addr.arpa checked at 2025-10-08T22:04:12.891Z 116ms 42/42/42 100% R:10

17.4.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 132.17.4.in-addr.arpa, 130.17.4.in-addr.arpa, 64.17.4.in-addr.arpa, 203.17.4.in-addr.arpa, 107.17.4.in-addr.arpa and a few other host names is 17.4.in-addr.arpa.

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

17.4.in-addr.arpa shares some name servers with other domains, for example wopl.lib.nj.us, 165.47.4.in-addr.arpa, 121.5.4.in-addr.arpa, 164.21.4.in-addr.arpa and 179.7.4.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.
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zFvaNXE CF johedugfp 2025-10-08