SOA
Start of Authority
Primary NS
Mailbox
hostmaster.registrar-servers.com
Serial
1783123459
Refresh
43200
Retry
3600
Expire
604800
Minimum TTL
3601
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.improvmx.com include:_spf.google.com include:spf.sendinblue.com ~all
Sendinblue-code:1f1a6a16701d1e0473f648e621dce360
A