Domains with DNS TXT v=spf1 include:_spf.mailersend.net ip4:162.214.152.210 ip4:162.214.76.84 +a +mx +ip4:209.59.181.77 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net ip4:162.214.152.210 ip4:162.214.76.84 +a +mx +ip4:209.59.181.77 ~all.