weissnat.circussia.com has no NS records.
NS records for this zone are defined at circussia.com.
NS records for this zone are defined at circussia.com.
Question and response
Question
dig weissnat.circussia.com. NS
Answer
The response has no answer records.
Authority
circussia.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1754583061 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0