SOA
Start of Authority
Primary NS
Mailbox
developercob.gmail.com
Serial
2026111100
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:209.42.28.18 include:spf.mysecurecloudhost.com +a +mx +ip4:190.92.174.31 +ip4:190.92.174.99 +ip4:172.105.39.127 ~all