Zone apex
Start of authority
Email
Serial
307
Refresh
6h
Retry
30m
Expire
28d
Negative cache TTL
3h
Question and response
Question
dig mail.ibs-bw.de. SOA
Answer
The response has no answer records.
Authority
ibs-bw.de. 10800 SOA dns6.uni-tuebingen.de. hostmaster.uni-tuebingen.de. 307 21600 1800 2419200 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0