NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:77.223.141.100 ip4:77.223.141.181 ip4:185.11.212.81 ip4:185.11.212.82 ip4:185.11.212.83 ip4:185.11.212.84 ip4:185.11.212.85 include:s
pf.sendinboxmail.com include:spf2.sendinboxmail.com ~all
A