SOA
Start of Authority
Primary NS
Mailbox
biswajit.asapsemi.com
Serial
1788856603
Refresh
3600
Retry
300
Expire
1814400
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
_esm5mpm3ahjxsm5upjy47xlytt6n5it
v=spf1 include:spf.protection.office365.us -all
A