Domains with DNS TXT v=spf1 mx a include:ispgateway.de include:spf.crsend.com ip4:213.216.16.131 -all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:ispgateway.de include:spf.crsend.com ip4:213.216.16.131 -all.

Top Domains with TXT set to v=spf1 mx a include:ispgateway.de include:spf.crsend.com ip4:213.216.16.131 -all