CF1762778315128-tsm20251109205412

IPLIST.NET - 89.4.in-addr.arpa

Search for IP or hostnames:

89.4.in-addr.arpa checked at 2025-11-10T12:38:35.111Z 222ms 39/39/39 100% R:12 allDone:true timedOut:false

89.4.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

4.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

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

89.4.in-addr.arpa at least partially shares name servers with other domains, for instance 99.4.in-addr.arpa, 242.41.4.in-addr.arpa, 231.35.4.in-addr.arpa, nmcustomercare.com and gtew.net.

Host names with one 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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