xnnd.com tools for dns
DNS Lookup: Multi DNS?
This appears to be a DKIM lookup. Check DKIM key here.

Checking TXT record for default._domainkey.example.com using Unbound DNS server ( (or click here to check using the Google DNS website.)

Did you receive spam from default._domainkey.example.com? Try looking up where to send a spam report using abuse.net.

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: a.iana-servers.net, b.iana-servers.net.

Run at: Fri Sep 17 04:22:41 UTC 2021

 xnnd simple tools for dns since 2008