SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2407632581
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
firebase=teachernotebook-f7aa7
google-site-verification=IuHhXCF7P8W7HcYAzYxJgE54iMbLlrh4RMfxCkwevwE
v=spf1 include:_spfcls.natrohost.com include:_netblockshalon.natrohost.com ~all
v=spf1 include:_spf.firebasemail.com ~all