CF1763762831001-tsm20251116095642

WWW.RTSAK.COM - 139.103.50.in-addr.arpa

Search for IP or hostnames:

139.103.50.in-addr.arpa checked at 2025-11-21T22:07:10.095Z 5755ms 14/18/45 31% R:1 allDone:false timedOut:true

AI analysis

139.103.50.in-addr.arpa is delegated to three name servers auth.frontiernet.net, auth.roch.ny.frontiernet.net and auth.asbn.va.frontiernet.net.

Host names with two IP numbers:

auth.frontiernet.net points to: 2001:1960::20 and 74.40.74.20.

auth.roch.ny.frontiernet.net points to: 2001:1960:20::303 and 66.133.170.3.

auth.asbn.va.frontiernet.net points to: 2001:1960:20:2030:400::179 and 74.46.42.179.

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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