Domains with DNS TXT v=spf1 ip4:81.27.209.53 include:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com ip4:157.90.94.190 -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:81.27.209.53 include:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com ip4:157.90.94.190 -all.