Domains with DNS TXT v=spf1 a include:spf.medusa.nl include:spf.mijnrds.nl include:spf.hix.nl ~all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.medusa.nl include:spf.mijnrds.nl include:spf.hix.nl ~all.

Top Domains with TXT set to v=spf1 a include:spf.medusa.nl include:spf.mijnrds.nl include:spf.hix.nl ~all