Domains with DNS TXT v=spf1 mx a include:spf.sqr.nl +ip4:185.56.145.15 -all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.sqr.nl +ip4:185.56.145.15 -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.sqr.nl +ip4:185.56.145.15 -all.