Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:socketlabs.com ip4:188.166.9.131 ip4:51.105.127.9 include:socketlabs.nl -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:socketlabs.com ip4:188.166.9.131 ip4:51.105.127.9 include:socketlabs.nl -all.