ns2.spot.host has no NS records.
NS records for this zone are defined at spot.host.
NS records for this zone are defined at spot.host.
Question and response
Question
dig ns2.spot.host. NS
Answer
The response has no answer records.
Authority
spot.host. 14400 SOA ns1.spothost.eu. hostmaster.spot.host. 2026031222 14400 14400 1209600 86400
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0