SOA
Start of Authority
Primary NS
Mailbox
hostmaster.servidoresdns.net
Serial
2020070775
Refresh
21600
Retry
3600
Expire
2419200
Minimum TTL
60
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms65756318
v=spf1 include:_spf.serviciodecorreo.es include:5405718.spf07.hubspotemail.net ~all
A