SOA
Start of Authority
Primary NS
Mailbox
hostmaster.unidad.es
Serial
2015012315
Refresh
21600
Retry
3600
Expire
2419200
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx:smtp-02.servidoresdns.net ip4:213.158.84.78 ip4:82.223.190.0/23 ip4:82.223.199.0/24 ip4:217.76.128.0/23 include:spf.protection.outlook.com -all
MS=ms33736447