Domains with DNS TXT v=spf1 a mx ip4:185.227.81.90 ip6:2a0b:3c40:13:290::1 include:spf_core.nbo.nl ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:185.227.81.90 ip6:2a0b:3c40:13:290::1 include:spf_core.nbo.nl ~all.

Top Domains with TXT set to v=spf1 a mx ip4:185.227.81.90 ip6:2a0b:3c40:13:290::1 include:spf_core.nbo.nl ~all