core1-clvd.ccrtc.com has no NS records.
NS records for this zone are defined at ccrtc.com.
NS records for this zone are defined at ccrtc.com.
Question and response
Question
dig core1-clvd.ccrtc.com. NS
Answer
The response has no answer records.
Authority
ccrtc.com. 240 SOA ns1.ccrtc.com. netadmin.ccrtc.com. 2026021300 14400 900 86400 240
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0