Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:plmsg01.dextra.fi a:plmsg02.dextra.fi -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:plmsg01.dextra.fi a:plmsg02.dextra.fi -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com a:plmsg01.dextra.fi a:plmsg02.dextra.fi -all