This is the list of ports allowed for recording most demos.
Source port enforcement thread

What port you should use to record demos depends on the intended environment for each WAD.
Some WADS may require a port from the Archived list

Allowed

DSDA-Doom v0.28.2 or newer
Woof v14.5.0 or newer
Crispy-Doom v7.0.0 or newer
Vanilla EXEs Doom, Doom 2, Final Doom

Archived

Boomv2.00, v2.01, v2.02
CDoomv2.05
Chocolate Doomv3.0.0
Chocolate Hereticv3.0.0
CNDoomv2.0.3.2
Crispy Doomv5.6.3, v5.6.4, v7.0.0
Crispy Hereticv7.0.0
Crispy Hexenv7.0.0
Doom64 EXv2.5
Doomsdayv1.7.8
DosDoomTASDooM, v0.47
DSDA-Doomv0.19.7, v0.28.2
Eternity Enginev3.31b5-comphack, v3.40.15, v3.40.46, v4.01.00, v4.02.00
GZDoomv1.1.06, v1.3.03, v1.4.02, v1.4.08, v1.5.02, v1.5.03, v1.5.06, v1.7.01, v1.8.02, v1.8.10, v1.9.1, v2.0.03, v2.0.05, v2.1.0, v2.1.1, v2.2.0, v2.3.2, v2.4.0, v3.7.1, v4.12.2, v4.1.3, v4.2.1
jHereticv0.93se4
Legacyv1.32b2, v1.32b3, v1.32b4, v1.32b5, v1.40, v1.41, v1.42
ManDoomv1.17
MBFTASMBF, v2.03
PRBoomv2.02, v2.4.7
PRBoom+v2.5.1.5
Strawberry Doomr1101
wHereticv0.5a9
Woofv14.5.0
Zandronumv3.0 Alpha
ZDaemonv1.10.04
ZDoomv1.17, v1.17c, v1.21, v1.22, v1.23b20, v2.0.42, v2.0.47, v2.0.48, v2.0.50, v2.0.52, v2.0.53, v2.0.55, v2.0.56, v2.0.57, v2.0.59, v2.0.60, v2.0.63, v2.0.63a, v2.0.94f, v2.0.96, v2.0.98, v2.1.3, v2.1.5, v2.1.7, v2.2.0, v2.3.1, v2.4.1, v2.5.0, v2.6.1, v2.7.1, v2.8.1