Domains with DNS TXT v=spf1 include:mailfilter.myrootnet.nl a mx ip4:185.173.20.46 ip6:2a0b:3100:20:0:0:0:0:16 ~all

There are 22 domains that have DNS TXT set to v=spf1 include:mailfilter.myrootnet.nl a mx ip4:185.173.20.46 ip6:2a0b:3100:20:0:0:0:0:16 ~all. The top 22 records ordered by domain rank are listed below.