Flushed the toilet last night and found water seeping from the side of the toilet at the floor.
I removed the toilet to investigate. I found there were two wax ring doubled up. Cleaned all the wax off to get a look at the flange. The house was built in the 1950s with cast waste drain. Measured the drain opening and it come in at 5 inches. With all the wax rings I could find saying they are good to 4 inches I picked up a Sioux Chief push tite flange to hopefully solve the leak going forward.
I pressed in the new flange to test fit and see how much it sticks out of the floor. With new flange it is sitting 3/4 inch above the floor. Which I know is way too high, toilet will never sit on the floor with this.