SOA
Start of Authority
Primary NS
Mailbox
hostmaster.trenzer.com
Serial
2020061801
Refresh
600
Retry
3600
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:spf.relay1.webruimteserver.nl include:spf.webruimtehosting.nl ip4:185.104.29.88 ?all
A
IPv4 Addresses
AAAA