omega19.sws.cz has no NS records.
NS records for this zone are defined at sws.cz.
NS records for this zone are defined at sws.cz.
Question and response
Question
dig omega19.sws.cz. NS
Answer
The response has no answer records.
Authority
sws.cz. 86400 SOA ns9.managed-ip.com. domainadmin.managed-ip.com. 2026032503 43200 7200 1209600 86400
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0