SOA
Start of Authority
Primary NS
Mailbox
hostmaster.trueserver.nl
Serial
2018091963
Refresh
86400
Retry
3600
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com ip4:87.233.209.0/24 ip6:2001:9a8:247:2::/64 ip4:91.205.32.2/29 ip6:2a05:2500:fc:b00:2::1/64 -all
A