Domains with DNS TXT v=spf1 mx a include:ispgateway.de ip4:217.8.53.17 include:servers.mcsv.net -all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:ispgateway.de ip4:217.8.53.17 include:servers.mcsv.net -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a include:ispgateway.de ip4:217.8.53.17 include:servers.mcsv.net -all.