CF1763542309223-tsm20251116095642

DNSWHOIS.INFO - 170.7.4.in-addr.arpa

Search for IP or hostnames:

170.7.4.in-addr.arpa checked at 2025-11-19T08:51:49.160Z 383ms 45/45/45 100% R:10 allDone:true timedOut:false

170.7.4.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

7.4.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

170.7.4.in-addr.arpa is the parent of 38.170.7.4.in-addr.arpa.

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

170.7.4.in-addr.arpa at least partially shares name servers with other domains, including 2.19.4.in-addr.arpa, 61.33.4.in-addr.arpa, 88.7.4.in-addr.arpa, 195.63.4.in-addr.arpa and 124.10.4.in-addr.arpa.

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

Hostnames 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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