Domains with DNS TXT v=spf1 mx a include:_spf.google.com include:ispgateway.de include:servers.mcsv.net ip4:185.21.102.218 -all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:_spf.google.com include:ispgateway.de include:servers.mcsv.net ip4:185.21.102.218 -all.