Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:spf.spamservice.nl ip4:62.221.197.144 ip4:5.134.11.92 -all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:spf.spamservice.nl ip4:62.221.197.144 ip4:5.134.11.92 -all.

Top Domains with TXT set to v=spf1 a include:spf.protection.outlook.com include:spf.spamservice.nl ip4:62.221.197.144 ip4:5.134.11.92 -all