Domains with DNS TXT v=spf1 a:spamtitan.readytek.com a:mail.ulrichcpa.com ip4:52.52.233.192 ip4:50.224.235.100 ~all
There is 1 domain that have DNS TXT set to v=spf1 a:spamtitan.readytek.com a:mail.ulrichcpa.com ip4:52.52.233.192 ip4:50.224.235.100 ~all.