Domains with DNS TXT v=spf1 mx a ptr include:_spf.premiumantispam.nl include:servers.mcsv.net include:_spf.google.com ip4:213.133.55.21 ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ptr include:_spf.premiumantispam.nl include:servers.mcsv.net include:_spf.google.com ip4:213.133.55.21 ~all.