checked up

Verb

check up (third-person singular simple present checks up, present participle checking up, simple past and past participle checked up)

1. (most often in phrasal verb "check up on") To verify through brief investigation or revisit for assurance that there are no problems.
   • I dropped by to check up on my friend.
2. To verify something's accuracy.
   • He's checking up the figures.
3. To seem correct or plausible; to comport with known facts; to check out (with other facts).
   • The numbers she provided check up with my own data.