SOA
Start of Authority
Primary NS
Mailbox
skn.kdvz-frechen.de
Serial
2026100601
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:mail.kdvz.nrw include:_spf.on.services include:speedadmin.dk -all
swisssign-check=CU9mYV0TOHpGqY-ZF5JiSVw6wMM
6g9xh1xb6wmgbm8chcvs1szg5tsp5510
A
IPv4 Addresses
AAAA