Domains with DNS TXT v=spf1 a include:spf.transmeri.fi include:sendgrid.net include:spf.protection.outlook.com include:_spf.nanolearning.com ip4:81.90.74.243 -all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.transmeri.fi include:sendgrid.net include:spf.protection.outlook.com include:_spf.nanolearning.com ip4:81.90.74.243 -all.