CF1760219390555-tsm20251011193234

IPLIST.NET - 121.139.in-addr.arpa

Search for IP or hostnames:

121.139.in-addr.arpa checked at 2025-10-11T21:49:50.541Z 178ms 28/28/28 100% R:11

121.139.in-addr.arpa

NSdns-edmzp01-ns1.net.saic.com
NSdns-edmzp02-ns2.net.saic.com

139.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

121.139.in-addr.arpa is delegated to two name servers dns-edmzp01-ns1.net.saic.com and dns-edmzp02-ns2.net.saic.com.

121.139.in-addr.arpa uses the same name server setup as other domains, such as 64.149.in-addr.arpa, 15.151.198.in-addr.arpa and 9.151.198.in-addr.arpa.

121.139.in-addr.arpa shares name servers with other domains at least partially, for example 13.151.198.in-addr.arpa and 8.151.198.in-addr.arpa.

These name servers are commonly used alongside ns1.saic.com and ns2.saic.com.

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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