Domains with DNS TXT v=spf1 ip4:115.71.21.81 ip4:115.71.21.78 include:_vpc.daouoffice.com ip4:34.64.166.20 ip4:34.64.113.92 ~all ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:115.71.21.81 ip4:115.71.21.78 include:_vpc.daouoffice.com ip4:34.64.166.20 ip4:34.64.113.92 ~all ~all.