Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a mx ip4:37.48.76.41 ip4:37.48.76.42 ip4:149.210.181.199 ip4:149.210.181.200 ip4:213.125.180.186 ip4:185.173.20.80 include:smtp.spf.ziggo.nl -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a mx ip4:37.48.76.41 ip4:37.48.76.42 ip4:149.210.181.199 ip4:149.210.181.200 ip4:213.125.180.186 ip4:185.173.20.80 include:smtp.spf.ziggo.nl -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com a mx ip4:37.48.76.41 ip4:37.48.76.42 ip4:149.210.181.199 ip4:149.210.181.200 ip4:213.125.180.186 ip4:185.173.20.80 include:smtp.spf.ziggo.nl -all