SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2417930230
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
1522905495316._domainkey.okstudent.com
v=spf1 include:eu.zcsend.net include:_spf.google.com ~all
A