In AWS, domain EX) test.kr is hosting s3 (React),
ex)api.test.kr is hosting the node API server.
However, when I checked the current subdomain with nslookup -debug, I sometimes could not find DNS information when making multiple requests.
(opcode = QUERY, id = 2, rcode = NXDOMAIN) This error appears and the connection fails.
In this case, what is the problem and what should I check?
AUTHORITY RECORDS:
-> domain
ttl = 900 (15 mins)
primary name server = ...
responsible mail addr = awsdns-hostmaster.amazon.com
serial = 1
refresh = 7200 (2 hours)
retry = 900 (15 mins)
expire = 1209600 (14 days)
default TTL = 86400 (1 day)
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