SOA
Start of Authority
Primary NS
Mailbox
hostmaster.500courses.com
Serial
0
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:66.85.31.235 ip4:66.85.31.239 -all
stripe-verification=18e97b054770f4eee86f439aeb23a5cf2a73cdf653c51d677744f9b111b6ce29