mail.royalehosting.nl has no NS records.
NS records for this zone are defined at royalehosting.nl.
NS records for this zone are defined at royalehosting.nl.
Question and response
Question
dig mail.royalehosting.nl. NS
Answer
The response has no answer records.
Authority
royalehosting.nl. 1800 SOA ivy.ns.cloudflare.com. dns.cloudflare.com. 2396938065 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0