spfhost.pnshs.com has no NS records.
NS records for this zone are defined at pnshs.com.
NS records for this zone are defined at pnshs.com.
Question and response
Question
dig spfhost.pnshs.com. NS
Answer
The response has no answer records.
Authority
pnshs.com. 60 SOA a1-66.akam.net. admin.dnstinations.com. 13 10800 3600 2419200 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0