ntppool.hanse.de has no CNAME records.
Question and response
Question
dig ntppool.hanse.de. NS
Answer
The response has no answer records.
Authority
hanse.de. 1789 SOA ns1.hanse.de. hostmaster.hanse.de. 2026022102 14400 1800 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0