CF1762753373328-tsm20251109205412

DNSWHOIS.INFO - 23.233.192.in-addr.arpa

Search for IP or hostnames:

23.233.192.in-addr.arpa checked at 2025-11-10T05:42:53.309Z 130ms 42/42/42 100% R:13 allDone:true timedOut:false

23.233.192.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

233.192.in-addr.arpa

NSns1.level3.net
NSns2.level3.net

Starts with same word

Starts similarily

AI analysis

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

23.233.192.in-addr.arpa shares some name servers with other domains, for example 3.40.4.in-addr.arpa, 209.161.in-addr.arpa, 53.42.4.in-addr.arpa, 61.33.4.in-addr.arpa and 88.7.4.in-addr.arpa.

These name servers are commonly used together 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.
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