Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:87.242.218.222 include:spf.brandingserver.net include:spf.postal.synergitech.net include:spf.sirportly.com include:spf.sipcentric.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:87.242.218.222 include:spf.brandingserver.net include:spf.postal.synergitech.net include:spf.sirportly.com include:spf.sipcentric.com -all.