Domains with DNS TXT v=spf1 mx a include:_ipv4.shockmedia.nl include:_ipv6.shockmedia.nl -all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:_ipv4.shockmedia.nl include:_ipv6.shockmedia.nl -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a include:_ipv4.shockmedia.nl include:_ipv6.shockmedia.nl -all.