Domains with DNS TXT v=spf1 ip4:77.72.2.42 include:relay.k.io ip4:77.72.2.2 a mx ~all
There are 92 domains that have DNS TXT set to v=spf1 ip4:77.72.2.42 include:relay.k.io ip4:77.72.2.2 a mx ~all. The top 50 records ordered by domain rank are listed below.