Domains with DNS TXT v=spf1 include:sendgrid.net include:_nlspf.shoprenter.hu include:spf.smtp.hu include:listamester.hu -all
There is 1 domain that have DNS TXT set to v=spf1 include:sendgrid.net include:_nlspf.shoprenter.hu include:spf.smtp.hu include:listamester.hu -all.