Available four-char domains with result in the Wayback Machine

As usual all of them were available at time of posting.

57ni.com
gnip.net
wsvc.net
4-it.net
sh2o.com
vsn1.net
cogf.net
degx.net
5twa.com
esjc.net
fmhg.net
fefc.net
cbn1.com
70gu.com
op2o.com
plwi.net
gjpr.net
hllg.net
jhmy.net
ccuv.net