spf.cadmiumcd.com has no NS records.
NS records for this zone are defined at cadmiumcd.com.
NS records for this zone are defined at cadmiumcd.com.
Question and response
Question
dig spf.cadmiumcd.com. NS
Answer
The response has no answer records.
Authority
cadmiumcd.com. 1800 SOA elle.ns.cloudflare.com. dns.cloudflare.com. 2397007401 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0