Domains with DNS TXT v=spf1 a mx include:spf.letsnethosting.nl include:frieslandhollandtouristinformation.nl ip4:149.210.234.190 ip6:2a01:7c8:aab9:339::1 ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.letsnethosting.nl include:frieslandhollandtouristinformation.nl ip4:149.210.234.190 ip6:2a01:7c8:aab9:339::1 ~all.