Domains with DNS TXT v=spf1 include:spf.stackmail.com a mx a:smtp.groupoffice.net a:smtp.group-office.com ip4:149.210.188.96 ip4:149.210.243.200 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.stackmail.com a mx a:smtp.groupoffice.net a:smtp.group-office.com ip4:149.210.188.96 ip4:149.210.243.200 -all.

Top Domains with TXT set to v=spf1 include:spf.stackmail.com a mx a:smtp.groupoffice.net a:smtp.group-office.com ip4:149.210.188.96 ip4:149.210.243.200 -all