mhostap01pwdu.illiad.oclc.org has no NS records.
NS records for this zone are defined at illiad.oclc.org.
NS records for this zone are defined at illiad.oclc.org.
Question and response
Question
dig mhostap01pwdu.illiad.oclc.org. NS
Answer
The response has no answer records.
Authority
illiad.oclc.org. 1800 SOA cfns1.oclc.org. dns.cloudflare.com. 2397912526 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0