dhclient-81-92-103-69.flashcable.ch has no NS records.
NS records for this zone are defined at flashcable.ch.
NS records for this zone are defined at flashcable.ch.
Question and response
Question
dig dhclient-81-92-103-69.flashcable.ch. NS
Answer
The response has no answer records.
Authority
flashcable.ch. 300 SOA ns1.flashcable.ch. hostmaster.gib-solutions.ch. 2016082410 10800 3600 604800 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0