mta-01.outfunnel.eu has no NS records.
NS records for this zone are defined at outfunnel.eu.
NS records for this zone are defined at outfunnel.eu.
Question and response
Question
dig mta-01.outfunnel.eu. NS
Answer
The response has no answer records.
Authority
outfunnel.eu. 900 SOA ns-500.awsdns-62.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0