Domains with DNS TXT v=spf1 a mx ip4:178.251.26.227 ip4:93.186.178.201 ip4:93.186.176.136 ip6:2a00:d10:101:0:93:186:176:136 include:spf.protection.outlook.com sendgrid.net -all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:178.251.26.227 ip4:93.186.178.201 ip4:93.186.176.136 ip6:2a00:d10:101:0:93:186:176:136 include:spf.protection.outlook.com sendgrid.net -all.

Top Domains with TXT set to v=spf1 a mx ip4:178.251.26.227 ip4:93.186.178.201 ip4:93.186.176.136 ip6:2a00:d10:101:0:93:186:176:136 include:spf.protection.outlook.com sendgrid.net -all