CF1759592259411-tsm20251004101907

NSLIST.NET - 165.17.4.in-addr.arpa

Search for IP or hostnames:

165.17.4.in-addr.arpa checked at 2025-10-04T15:37:39.388Z 81ms 42/42/42 100% R:11

165.17.4.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

17.4.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

At least part of the name servers for 165.17.4.in-addr.arpa are shared with other domains, for instance 159.35.4.in-addr.arpa, 67.62.4.in-addr.arpa, 219.41.4.in-addr.arpa, 66.4.in-addr.arpa and incmagazine.com.

These name servers are commonly used alongside 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

CnDJwIB CF johedugfp 2025-10-04