SOA
Start of Authority
Primary NS
Mailbox
hostmaster.gutknecht-informatik.com
Serial
1791358104
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx include:spf.madlan.ch -all
A
IPv4 Addresses
AAAA