Domino selvedge (D-selv)
or the Domino-Edge-Stitch - can be knitted differently; this is the Domino way:
The first row only: Knit the first stitch and purl the last stitch.
Other rows: Slip the first stitch knit-wise with yarn behind (wyb) and purl the last stitch.
This edge-stitch consist of 2 loops or “legs”, like a stocking stitch.
When slipping a stitch knit-wise you insert the needle into the stitch as if to knit.