SOA
Start of Authority
Primary NS
Mailbox
hostmaster.secure-gw.de
Serial
2026071339
Refresh
3600
Retry
900
Expire
1209600
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +mx +ip4:88.198.28.174 include:secure-gw.de -all
A
IPv4 Addresses
AAAA