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DNS Lookup: Multi DNS?

Checking A record for ec2-100-27-15-146.compute-1.amazonaws.com using Google DNS server ( (or click here to check using the Google DNS website.)
ec2-100-27-15-146.compute-1.amazonaws.com has address

Did you receive spam from ec2-100-27-15-146.compute-1.amazonaws.com? Try looking up where to send a spam report using abuse.net.
Or check its IP address in ARIN and look for an abuse contact.

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

The authoritative DNS servers for this host are: ns1.p31.dynect.net, ns2.p31.dynect.net, ns3.p31.dynect.net, ns4.p31.dynect.net, pdns1.ultradns.net, pdns3.ultradns.org, pdns5.ultradns.info, u1.amazonaws.com, u2.amazonaws.com, u3.amazonaws.com, u4.amazonaws.com, u5.amazonaws.com, u6.amazonaws.com.

Run at: Fri Sep 18 12:11:12 EDT 2020

 xnnd simple tools for dns since 2008