Domains with DNS TXT v=spf1 ip4:77.72.56.21 ip6:2a00:1778::21 include:_spf.createsend.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:77.72.56.21 ip6:2a00:1778::21 include:_spf.createsend.com ~all.

Top Domains with TXT set to v=spf1 ip4:77.72.56.21 ip6:2a00:1778::21 include:_spf.createsend.com ~all