white.riverwatcher.com has no CNAME records.
Question and response
Question
dig white.riverwatcher.com. NS
Answer
The response has no answer records.
Authority
riverwatcher.com. 1194 SOA yellow.soltec.net. hostmaster.yellow.soltec.net. 1737098188 3600 600 86400 14400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0