WWW.RTSAK.COM - 103.7.209.in-addr.arpa
Search for IP or hostnames:
103.7.209.in-addr.arpa checked at 2025-10-31T00:46:27.209Z 730ms 46/46/46 100% R:12103.7.209.in-addr.arpa
| NS | ns1.illinois.net | ||||||
| A | 2001:1848:0:9300::4 🇺🇸 Illinois Century Network | ||||||
| PTR | ns1.illinois.net | ||||||
| A | 206.166.61.22🇺🇸 Illinois Century Network | ||||||
| PTR | ns1.illinois.net | ||||||
| NS | ns2.illinois.net | ||||||
| A | 206.166.17.200🇺🇸 Illinois Century Network | ||||||
| PTR | ns2.illinois.net | ||||||
7.209.in-addr.arpa
Up
| 10.103.7.209.in-addr.arpa | 
Starts with same word
Starts similarily
AI analysis
103.7.209.in-addr.arpa is the parent of 10.103.7.209.in-addr.arpa.
103.7.209.in-addr.arpa is delegated to two name servers ns1.illinois.net and ns2.illinois.net.
103.7.209.in-addr.arpa shares the same name server setup as other domains, for instance 187.63.207.in-addr.arpa, 19thcircuitcourt.state.il.us, d50.mchenry.k12.il.us, sd88.w-cook.k12.il.us and roe26.k12.il.us. 
103.7.209.in-addr.arpa at least partially shares name servers with other domains, for instance 26.166.206.in-addr.arpa, roe25.k12.il.us, anna37.union.k12.il.us, harper.cc.il.us and wc100.wayne.k12.il.us.
these name servers are often used together with dns.illinois.net, ns2.cps.k12.il.us, ns.cps.k12.il.us and ns.rtc6.illinois.net. 
Two IP numbers for a host: ns1.illinois.net points to 2001:1848:0:9300::4 and 206.166.61.22.
One IP number for a host: ns2.illinois.net points to 206.166.17.200.