Domains with DNS TXT v=spf1 a ip4:100.38.165.242 ip4:142.154.206.178 include:us._netblocks.mimecast.com include:authsmtp.com include:_spf.itgny.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all

There is 1 domain that have DNS TXT set to v=spf1 a ip4:100.38.165.242 ip4:142.154.206.178 include:us._netblocks.mimecast.com include:authsmtp.com include:_spf.itgny.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all.

Top Domains with TXT set to v=spf1 a ip4:100.38.165.242 ip4:142.154.206.178 include:us._netblocks.mimecast.com include:authsmtp.com include:_spf.itgny.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all