CF1761121231782-tsm20251017082432

DNSWHOIS.INFO - 1.166.206.in-addr.arpa

Search for IP or hostnames:

1.166.206.in-addr.arpa checked at 2025-10-22T08:20:31.768Z 97ms 45/45/45 100% R:11

1.166.206.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
NSns.illinois.net

166.206.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 56.1.166.206.in-addr.arpa, 57.1.166.206.in-addr.arpa, 109.1.166.206.in-addr.arpa, 133.1.166.206.in-addr.arpa, 50.1.166.206.in-addr.arpa and a few other host names is 1.166.206.in-addr.arpa.

1.166.206.in-addr.arpa delegates to three name servers: ns1.illinois.net, ns2.illinois.net and ns.illinois.net.

1.166.206.in-addr.arpa shares some name servers with other domains, for example collinsville.lincon.net, 192.165.167.in-addr.arpa, stpatrick.pvt.k12.il.us, alton.madison.k12.il.us and 51.174.209.in-addr.arpa.

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

Host names with two IP numbers: ns1.illinois.net points to: 2001:1848:0:9300::4 and 206.166.61.22.

Host names with one IP number: 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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