filterb.waycom.net has no NS records.
NS records for this zone are defined at waycom.net.
NS records for this zone are defined at waycom.net.
Question and response
Question
dig filterb.waycom.net. NS
Answer
The response has no answer records.
Authority
waycom.net. 600 SOA ns1.waycom.net. noc.waycom.net. 2026020300 86400 7200 3600000 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0