SOA
Start of Authority
Primary NS
Mailbox
hostmaster.systemdns.com
Serial
1753200672
Refresh
10800
Retry
3600
Expire
300
Minimum TTL
60
NS
Nameservers
TXT
TXT Records
MS=ms76004938
v=spf1 MX ip4:206.223.186.0/24 ip4:216.13.72.74 include:spf.protection.outlook.com ip4:203.88.143.6 ip4:147.253.208.0/20 ip4:147.253.208.0/20 ip4:74.91.95.0/24 include:sendgrid.net include:20454988.spf08.hubspotemail.net -all
A