SOA
Start of Authority
Primary NS
Mailbox
domainmaster.iwelt-ag.net
Serial
2026014261
Refresh
43200
Retry
7200
Expire
1209600
Minimum TTL
180
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:212.4.174.19 include:spf.hornetsecurity.com include:hannover-cloud.de -all
MS=ms87023715
A