{"version":"1.0","type":"rich","provider_name":"Quiet Failures","provider_url":"https://quietfailures.com","title":"What share of Norway micro companies have a mail server with no reverse-DNS (PTR) record?","width":380,"height":210,"html":"<iframe src=\"https://quietfailures.com/embed/mx-rdns/no-micro\" width=\"380\" height=\"210\" style=\"border:0;max-width:100%\" loading=\"lazy\" title=\"What share of Norway micro companies have a mail server with no reverse-DNS (PTR) record?\"></iframe>"}