phone071.nanspirit.de.com has no NS records.
NS records for this zone are defined at nanspirit.de.com.
NS records for this zone are defined at nanspirit.de.com.
Question and response
Question
dig phone071.nanspirit.de.com. NS
Answer
The response has no answer records.
Authority
nanspirit.de.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1773321706 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0