For those who can't read NOTAMs: This is a NOTAM that was in effect during the MH17 shootdown, closing the airspace from FL260 (26,000 feet) to FL320 (32,000 feet.) In the previous three months, 16 aircraft were shot down in Ukrainian airspace, including one three days before at FL210, which is what prompted the NOTAM. Ukrainian officials should have closed the airspace entirely, but chose to keep it open and issue this NOTAM instead. MH17 was at FL330, so in fact it did not violate this NOTAM at all.
And for some further context: the quote upthread of "NOTAMS are a bunch of garbage that no one pays any attention to" from NTSB chairman Robert Sumwalt came after Air Canada flight 759, which would have had >1000 fatalities if two airplanes were a few feet closer: https://en.wikipedia.org/wiki/Air_Canada_Flight_759
And for some further context: the quote upthread of "NOTAMS are a bunch of garbage that no one pays any attention to" from NTSB chairman Robert Sumwalt came after Air Canada flight 759, which would have had >1000 fatalities if two airplanes were a few feet closer: https://en.wikipedia.org/wiki/Air_Canada_Flight_759