Domains with DNS TXT v=spf1 a mx include:_spf.c4web.nl include:spf.protection.outlook.com ip4:178.18.143.240 include:u2300643.wl144.sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.c4web.nl include:spf.protection.outlook.com ip4:178.18.143.240 include:u2300643.wl144.sendgrid.net ~all.

Top Domains with TXT set to v=spf1 a mx include:_spf.c4web.nl include:spf.protection.outlook.com ip4:178.18.143.240 include:u2300643.wl144.sendgrid.net ~all