Question and response
Question
dig www-internal.cbs.mpg.de. NS
Answer
www-internal.cbs.mpg.de. 5 CNAME npsw-www.mpg.de.
Authority
mpg.de. 26 SOA dns1.gwdg.de. hostmaster.gwdg.de. 791266007 21600 3600 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0