Domains with DNS TXT v=spf1 +ip4:166.0.175.8 include:relay.privatemailzone.com -all

There is 1 domain that have DNS TXT set to v=spf1 +ip4:166.0.175.8 include:relay.privatemailzone.com -all.

Top Domains with TXT set to v=spf1 +ip4:166.0.175.8 include:relay.privatemailzone.com -all