mailman.fmt1.pfcs.com has no NS records.
NS records for this zone are defined at fmt1.pfcs.com.
NS records for this zone are defined at fmt1.pfcs.com.
Question and response
Question
dig mailman.fmt1.pfcs.com. NS
Answer
The response has no answer records.
Authority
fmt1.pfcs.com. 86400 SOA dns-mgmt.fmt1.pfcs.com. root.pfcs.com. 2025021500 86400 14400 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0