SOA
Start of Authority
Primary NS
Mailbox
hostmaster.servidoresdns.net
Serial
2018012838
Refresh
21600
Retry
3600
Expire
2419200
Minimum TTL
60
MX
Mail Exchangers
TXT
TXT Records
linkedin-site-verification=229fa9ef-d5cf-42dd-916a-82008d7e211a
unPRrS4wXoI1EPyiJ55S4IUPSihfwMYIvyT2lnKlfknAfvk6K3RpfCAZ
duo_sso_verification=YuV6Om0lvo1KfUMw8vMJw4bQiP3koCyOz1zLbqbtjveVdumcHqDUwmm1JjoXZN78
include:145809628.spf04.hubspotemail.net
bf5da75ffb0436d1b0527254c3a588a3
v=spf1 mx ip4:80.28.231.14 ip4:85.51.219.195 include:spf.protection.outlook.com ~all
MS=ms85207919
A