CF1760420217054-tsm20251012143351

WWW.RTSAK.COM - 73.23.4.in-addr.arpa

Search for IP or hostnames:

73.23.4.in-addr.arpa checked at 2025-10-14T05:36:57.037Z 161ms 45/45/45 100% R:10

73.23.4.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

23.4.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of 129.73.23.4.in-addr.arpa is 73.23.4.in-addr.arpa.

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

73.23.4.in-addr.arpa at least partially shares name servers with other domains, for instance nmilink.com, 16.40.4.in-addr.arpa, 124.47.4.in-addr.arpa, 191.233.192.in-addr.arpa and 122.64.4.in-addr.arpa.

These name servers are commonly used with hyperion.haystack.edu and planck.haystack.edu.

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

fDgWbJD CF johedugfp 2025-10-14