Correct.

Site https://ukraine.ua/ is official Ukraine promotion platform, created & managed by Ministry of Foreign Affairs of Ukraine.

Site https://mfa.gov.ua/ is official site of the Ministry of Foreign Affairs of Ukraine.

Here some other related official links (due to Ukrainian gov sites are DDoS'ed periodically):

- https://twitter.com/MFA_Ukraine (Ministry of Foreign Affairs of Ukraine)

- https://twitter.com/DmytroKuleba (Minister of Foreign Affairs of Ukraine)

- https://twitter.com/DefenceU (Ministry of Defense of Ukraine)