Windows Server 2019 RTM ServerDatacenter;ServerDatacenterACor Volume:MAK
Key: GKNGD-Y3VCQ-MK9CX-H44JR-TVMMV
Sub Type: [RS5]res-v4301
Activation Count: 1000

Windows Server 2008 R2 Std and Ent Volume:MAK (MAK_B)
Key: 77V86-CCVDJ-YBKV6-Q89TW-92V96
Sub Type: X15-34727
Activation Count: 15

Windows Server 2008 R2 Std and Ent Volume:MAK (MAK_B)
Key: BRCDW-B98D9-JC6VW-3GBTX-3GRQH
Sub Type: X15-34727
Activation Count: 50

Windows Server 2012 R2 RTM ServerStandard Volume:MAK
Key: NM7KG-R2PDW-KXKW7-6X7H6-H8P2J
Sub Type: [Blue]X18-90727
Activation Count: 250

Windows Server 2008 R2 Std and Ent Volume:MAK (MAK_B)
Key: 9H3QP-6PYH2-24DMT-7WM2T-C74QK
Sub Type: X15-34741
Activation Count: 485

@KeyZone33