Question and response
Question
dig maildomain.datevnet.com. NAPTR
Answer
The response has no answer records.
Authority
datevnet.com. 600 SOA ns01.datev.de. dnsmaster.datev.de. 2602240039 21600 3600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0