SOA
Start of Authority
Primary NS
Mailbox
hostmaster.servidoresdns.net
Serial
2017050990
Refresh
21600
Retry
3600
Expire
2419200
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=DMARC1; p=none;
google-site-verification=PPJZpT6Llkgv9jLUTb2uzn4gzMVrpj_atH3qK3Q7RLc
v=spf1 include:_spf.serviciodecorreo.es ~all
A