CF1760732785837-tsm20251017082432

WWW.RTSAK.COM - 4.7.209.in-addr.arpa

Search for IP or hostnames:

4.7.209.in-addr.arpa checked at 2025-10-17T20:26:25.827Z 461ms 43/43/43 100% R:10

4.7.209.in-addr.arpa

NSns1.illinois.net
A2001:1848:0:9300::4 🇺🇸 Illinois Century Network
PTRns1.illinois.net
A206.166.61.22🇺🇸 Illinois Century Network
PTRns1.illinois.net
NSns2.illinois.net
A206.166.17.200🇺🇸 Illinois Century Network
PTRns2.illinois.net

7.209.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

4.7.209.in-addr.arpa uses the same name server setup as other domains such as martinsville.k12.il.us, pcchd.org, 68.175.209.in-addr.arpa, divernon.lib.il.us and 188.107.64.in-addr.arpa.

4.7.209.in-addr.arpa shares name servers with other domains at least partially, for example curie.cps.k12.il.us, chicagoschoolboard.org, morton709.k12.il.us, swift.cps.k12.il.us and eiefe.k12.il.us.

These name servers are commonly used together with dns.illinois.net, ns2.cps.k12.il.us, ns.cps.k12.il.us and ns.rtc6.illinois.net.

Host names with two IP numbers:

The host name ns1.illinois.net points to 2001:1848:0:9300::4 and 206.166.61.22.

Host names with one IP number:

The host name ns2.illinois.net points to 206.166.17.200.

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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