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/ $ nslookup aplha-sidecar.pa-beta.beta.cloud 
Server:         172.20.0.10
Address:        172.20.0.10:53

Name:   aplha-sidecar.pa-beta.beta.cloud 
Address: 10.151.62.118
Name:   aplha-sidecar.pa-beta.beta.cloud 
Address: 10.151.62.231

*** Can't find aplha-sidecar.pa-beta.beta.cloud : No answer

why nslook is showing both result(Address) and error "Can't find aplha-sidecar.pa-beta.beta.cloud "

Prabhat Saxena
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  • apart from this i see OS resolver was not appending the search strings for the DNS queries cat /etc/resolv.conf nameserver 10.100.0.10 search svc.cluster.local cluster.local options ndots:5 – Prabhat Saxena Apr 27 '23 at 16:33
  • I would suggest adding `-debug` so that you get to see the responses to all the different queries that `nslookup` decided to do. Maybe some strangeness for an `AAAA` lookup or some "search" attempt? `nslookup` is a weird and largely deprecated beast that provides terribly vague output by default... – Håkan Lindqvist Apr 27 '23 at 16:42
  • What's in your /etc/resolv.conf ? can you add the contents to the question? – joseph h Apr 28 '23 at 06:00

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