CF1759362029454-tsm20251001211114

WWW.RTSAK.COM - 205.21.4.in-addr.arpa

Search for IP or hostnames:

205.21.4.in-addr.arpa checked at 2025-10-01T23:40:28.799Z 241ms 42/42/42 100% R:11

205.21.4.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

21.4.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

205.21.4.in-addr.arpa has 1.205.21.4.in-addr.arpa, 65.205.21.4.in-addr.arpa and 249.205.21.4.in-addr.arpa as children.

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

205.21.4.in-addr.arpa at least partially shares name servers with other domains, for example 33.4.in-addr.arpa, 103.21.4.in-addr.arpa, 97.37.4.in-addr.arpa, 21.231.198.in-addr.arpa and 9.33.4.in-addr.arpa.

Host names with a single IP address:

dnsauth1.sys.gtei.net resolves to 4.2.49.2.

dnsauth2.sys.gtei.net resolves to 4.2.49.3.

dnsauth3.sys.gtei.net resolves 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

wrjafLa CF johedugfp 2025-10-01