xnnd.com tools for dns
DNS Lookup: Multi DNS?

Checking PTR record for using Google DNS server ( (or click here to check using the Google DNS website.) domain name pointer ec2-3-226-244-144.compute-1.amazonaws.com.

Query ARIN for

Multi DNS Options: No/off=Check one random public server. Yes=Check public DNS servers. Special=Check DNS servers authoritative for zone/domain.

Run at: Sun Jan 26 22:25:49 EST 2020

 xnnd simple tools for dns by al iverson since 2008