np3.schwab.com has no CNAME records.
Question and response
Question
dig np3.schwab.com. NS
Answer
The response has no answer records.
Authority
schwab.com. 600 SOA d33pf2cdc.schwab.com. dnsadmin.schwab.com. 2023022134 3600 900 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0