SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026103101
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
TXT
TXT Records
7756wrg8h08lsd0182k2d9vx7shhpstn
lksts1182kz2l40543bdfy9ch8zbrkf8
v=spf1 a mx ip4:130.185.140.42 ip:81.95.241.105 include:aspmx.googlemail.com include:sendgrid.net -all
A