Domains with DNS TXT v=spf1 mx ptr a:mrelay.perfora.net include:perfora.net ~all
There is 1 domain that have DNS TXT set to v=spf1 mx ptr a:mrelay.perfora.net include:perfora.net ~all.
There is 1 domain that have DNS TXT set to v=spf1 mx ptr a:mrelay.perfora.net include:perfora.net ~all.