mail.lairdlifts.com has no NS records.
NS records for this zone are defined at lairdlifts.com.
NS records for this zone are defined at lairdlifts.com.
Question and response
Question
dig mail.lairdlifts.com. NS
Answer
The response has no answer records.
Authority
lairdlifts.com. 1800 SOA curt.ns.cloudflare.com. dns.cloudflare.com. 2399212579 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0