Domains with DNS TXT v=spf1 a mx ptr ip6:2a02:c207:2028:2457::1 ip6:2a02:c207:2029:656::1 include:smtp.spf.ziggo.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip6:2a02:c207:2028:2457::1 ip6:2a02:c207:2029:656::1 include:smtp.spf.ziggo.nl ~all.