SOA
Start of Authority
Primary NS
Mailbox
hostmaster.tutorko.org
Serial
0
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
1800
TXT
TXT Records
v=spf1 include:_spf.firebasemail.com ~all
v=spf1 include:_spf.mailersend.net ~all
firebase=tutorko-events-184a1
google-site-verification=UxTJdghml0XY46fsD1gVngB1NzmY6P-OwezPa5yYeJY
A