Did you receive spam from ec2-3-236-202-66.compute-1.amazonaws.com? Try looking up where to send a spam report using abuse.net. Or check its IP address 3.236.202.66 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: Tue Jan 19 04:12:43 EST 2021