Users often confuse the country code tj (Tajikistan) with the correct language code tg (Tajik). To improve usability and reduce confusion, please consider adding a redirect from tj.*.org to tg.*.org.
There is existing precedent for such redirects:
jp.*.org → ja.*.org (Japan → Japanese)
dk.*.org → da.*.org (Denmark → Danish)
cz.*.org → cs.*.org (Czech Republic → Czech)
Adding tj → tg would be consistent with these and help users reach the correct language domain more reliably.