CF1763494500422-tsm20251116095642

WWW.RTSAK.COM - 100.209.in-addr.arpa

Search for IP or hostnames:

100.209.in-addr.arpa checked at 2025-11-18T19:35:00.339Z 3767ms 39/39/39 100% R:10 allDone:true timedOut:false

100.209.in-addr.arpa

NSns1.level3.net
A209.244.0.1🇺🇸 Lumen AS3356
PTRns1.level3.net
NSns2.level3.net
A209.244.0.2🇺🇸 Lumen AS3356
PTRns2.level3.net

209.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

100.209.in-addr.arpa is delegated to two name servers: ns1.level3.net and ns2.level3.net.

100.209.in-addr.arpa uses the same name server setup as other domains such as 198.204.in-addr.arpa, 35.206.in-addr.arpa, voice.level3.net, syracuse1.level3.net and level3.com.sg.

100.209.in-addr.arpa shares name servers with other domains at least partially, for example 155.90.207.in-addr.arpa, 68.202.216.in-addr.arpa, 72.67.in-addr.arpa, amsterdam1.level3.net and kansascity7.level3.net.

These name servers are commonly used with the name servers ns2.shelby.com and ns.shelby.com.

Host names with one IP number:

ns1.level3.net points to: 209.244.0.1.

ns2.level3.net points to: 209.244.0.2.

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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