Domains with DNS TXT v=spf1 ip4:57.129.136.239 +a +mx +ip4:51.195.190.43 include:_spf.visn.co.uk ~all
There are 222 domains that have DNS TXT set to v=spf1 ip4:57.129.136.239 +a +mx +ip4:51.195.190.43 include:_spf.visn.co.uk ~all. The top 50 records ordered by domain rank are listed below.