CF1760170971835-tsm20251011071822

IPLIST.NET - 64.17.4.in-addr.arpa

Search for IP or hostnames:

64.17.4.in-addr.arpa checked at 2025-10-11T08:22:51.824Z 93ms 42/42/42 100% R:11

64.17.4.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

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

64.17.4.in-addr.arpa shares some name servers with other domains, for example 36.22.4.in-addr.arpa, 108.4.in-addr.arpa, 192.64.4.in-addr.arpa, 64.65.4.in-addr.arpa and gtecablemodem.com.

These name servers are commonly used together with cambridge.merl.com and ns1.merl.com.

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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