Domains with DNS TXT v=spf1 include:sparkpostmail.com include:spf.useinbox.net ip4:51.81.208.116 ip4:181.215.243.164 ip4:65.21.230.37 include:spf.acumbamail.com ~all
There are 10 domains that have DNS TXT set to v=spf1 include:sparkpostmail.com include:spf.useinbox.net ip4:51.81.208.116 ip4:181.215.243.164 ip4:65.21.230.37 include:spf.acumbamail.com ~all. The top 10 records ordered by domain rank are listed below.