mail.lifeprisma.com has no NS records.
NS records for this zone are defined at lifeprisma.com.
NS records for this zone are defined at lifeprisma.com.
Question and response
Question
dig mail.lifeprisma.com. NS
Answer
The response has no answer records.
Authority
lifeprisma.com. 1800 SOA alan.ns.cloudflare.com. dns.cloudflare.com. 2398538136 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0