Domains with DNS TXT v=spf1 mx ip4:109.234.166.91 ip4:213.135.240.31 ip4:91.121.49.202 a:mail.mertert.lu include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 mx ip4:109.234.166.91 ip4:213.135.240.31 ip4:91.121.49.202 a:mail.mertert.lu include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 mx ip4:109.234.166.91 ip4:213.135.240.31 ip4:91.121.49.202 a:mail.mertert.lu include:spf.protection.outlook.com ~all