mail03.theclustercompany.de has no NS records.
NS records for this zone are defined at theclustercompany.de.
NS records for this zone are defined at theclustercompany.de.
Question and response
Question
dig mail03.theclustercompany.de. NS
Answer
The response has no answer records.
Authority
theclustercompany.de. 3600 SOA angus.ns.servercow.de. hostmaster.servercow.de. 2026031901 14400 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0