Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:relais.videotron.ca include:relay.spamshield.io include:smtp.videotron.ca ip4:142.44.187.39 -all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:relais.videotron.ca include:relay.spamshield.io include:smtp.videotron.ca ip4:142.44.187.39 -all.