SOA
Start of Authority
Primary NS
Mailbox
hostmaster.dnssrv.nl
Serial
2018042202
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:spf.totaalholding.nl include:servers.mcsv.net ip4:185.56.145.143 -all
A
IPv4 Addresses
AAAA