SOA
Start of Authority
Primary NS
Mailbox
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
86400
NS
Nameservers
TXT
TXT Records
fah-claim=023-02-357180b0-f6a3-4f98-9df9-f8ddb6596e8e
v=spf1 include:_spf.firebasemail.com ~all
firebase=conference-system-fc7c1
A