gateway.meis.space has no CNAME records.
Question and response
Question
dig gateway.meis.space. NS
Answer
The response has no answer records.
Authority
meis.space. 2765 SOA dns.meis.space.meis.space. info.meis.space. 1764007209 180 120 3600000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0