diff --git a/src/App/Messages/DNSManagerDaemon.purs b/src/App/Messages/DNSManagerDaemon.purs
index 81e90db..8937457 100644
--- a/src/App/Messages/DNSManagerDaemon.purs
+++ b/src/App/Messages/DNSManagerDaemon.purs
@@ -109,6 +109,27 @@ type ErrorUserNotLogged = { }
 codecErrorUserNotLogged ∷ CA.JsonCodec ErrorUserNotLogged
 codecErrorUserNotLogged = CA.object "ErrorUserNotLogged" (CAR.record { })
 
+{- 5  -}
+type DomainNotFound = { }
+codecDomainNotFound :: CA.JsonCodec DomainNotFound
+codecDomainNotFound = CA.object "DomainNotFound" (CAR.record { })
+
+{- 6  -}
+type RRNotFound = { }
+codecRRNotFound :: CA.JsonCodec RRNotFound
+codecRRNotFound = CA.object "RRNotFound" (CAR.record { })
+
+{- 7  -}
+type UnacceptableDomain = { }
+codecUnacceptableDomain :: CA.JsonCodec UnacceptableDomain
+codecUnacceptableDomain = CA.object "UnacceptableDomain" (CAR.record { })
+
+{- 8  -}
+type InvalidDomainName = { }
+codecInvalidDomainName :: CA.JsonCodec InvalidDomainName
+codecInvalidDomainName = CA.object "InvalidDomainName" (CAR.record { })
+
+
 {- 10  -}
 -- For now, Error is just an alias on String.
 -- type InvalidZone = { errors : Array(Storage::Zone::Error) }
@@ -168,6 +189,10 @@ data AnswerMessage
  | MkErrorInvalidToken   ErrorInvalidToken   -- 2
  | MkDomainAlreadyExists DomainAlreadyExists -- 3
  | MkErrorUserNotLogged  ErrorUserNotLogged  -- 4
+ | MkDomainNotFound      DomainNotFound      -- 5
+ | MkRRNotFound          RRNotFound          -- 6
+ | MkUnacceptableDomain  UnacceptableDomain  -- 7
+ | MkInvalidDomainName   InvalidDomainName   -- 8
  | MkInvalidZone         InvalidZone         -- 10
  | MkDomainChanged       DomainChanged       -- 11
  | MkZone                Zone                -- 12
@@ -206,6 +231,10 @@ decode number string
     2  -> error_management codecErrorInvalidToken   MkErrorInvalidToken
     3  -> error_management codecDomainAlreadyExists MkDomainAlreadyExists
     4  -> error_management codecErrorUserNotLogged  MkErrorUserNotLogged
+    5  -> error_management codecDomainNotFound      MkDomainNotFound
+    6  -> error_management codecRRNotFound          MkRRNotFound
+    7  -> error_management codecUnacceptableDomain  MkUnacceptableDomain
+    8  -> error_management codecInvalidDomainName   MkInvalidDomainName
     10 -> error_management codecInvalidZone         MkInvalidZone
     11 -> error_management codecDomainChanged       MkDomainChanged
     12 -> error_management codecZone                MkZone