DNS Data
Domains with DNS TXT v=spf1 ip4:91.236.136.137 ip4:91.236.136.157 ip4:91.236.136.40 a mx -all
There are 115 domains that have DNS TXT set to v=spf1 ip4:91.236.136.137 ip4:91.236.136.157 ip4:91.236.136.40 a mx -all. The top 50 records ordered by domain rank are listed below.