KK ??? correct play?

pokerstars Game #24305092569: Hold'em No Limit ($0.10/$0.25) - 2009/01/26 16:50:41 ET
Table 'Faina II' 9-max Seat #4 is the button
Seat 1: Kralle228 ($14.90 in chips)
Seat 2: sam de sr ($4.75 in chips)
Seat 3: marshman.ca ($14.60 in chips)
Seat 4: Tomatino ($28.10 in chips)
Seat 5: ztw3021 ($19.75 in chips)
Seat 6: mjdv ($3.40 in chips)
Seat 7: yakaranil ($9.55 in chips)
Seat 8: inac13 ($25 in chips)
Seat 9: Horzzel ($1.90 in chips)
ztw3021: posts small blind $0.10
mjdv: posts big blind $0.25
*** HOLE CARDS ***
Dealt to ztw3021 [Kh Kd]
yakaranil: calls $0.25
inac13: folds
Horzzel: raises $1.65 to $1.90 and is all-in
Kralle228: calls $1.90
sam de sr: folds
marshman.ca: folds
Tomatino: folds
ztw3021: raises $3.10 to $5
mjdv: folds
yakaranil: folds
Kralle228: folds
Uncalled bet ($3.10) returned to ztw3021
*** FLOP *** [As 3d Ac]
*** TURN *** [As 3d Ac] [6d]
ztw3021 said, "ouch nh"
*** RIVER *** [As 3d Ac 6d] [4d]

Was my play correct and what would his hand range be?

Please read this: Here

As for your question, without reads it is hard to say but at 5nl it is probably fine. If the villian is a nit then you might fold KK but even then probably not.

ok sorry no reads just sat down. and its .25nl

ztw30 said:

ok sorry no reads just sat down. and its .25nl

Click to expand...

I must have confused your post with another that was 5nl . I don't play 25nl so I won't be much help, but I don't think stacking KK is a huge mistake here.