SOA
Start of Authority
Primary NS
Mailbox
info.upperlink.ng
Serial
2026101100
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:109.70.148.59 +a +mx +include:relay.mailchannels.net include:spf.hostns.io include:sendersrv.com -all