Domains with DNS TXT v=spf1 a mx ip4:217.18.78.216 ip4:195.8.222.42 ip4:217.18.78.50 a:smtp.nextgenerationnetworks.nl a:madiba.remconijhuis.nl include:sparkpostmail.com include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:217.18.78.216 ip4:195.8.222.42 ip4:217.18.78.50 a:smtp.nextgenerationnetworks.nl a:madiba.remconijhuis.nl include:sparkpostmail.com include:spf.protection.outlook.com ~all.