Obrana.cz is tracked by us since April, 2011. Over the time it has been ranked as high as 526 799 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 3 803 position. It was owned by several entities, from ing. Kostal - FLY nsset: NSS:POHOTOVOST:1 to Břetislav Košťál of ESP Products s.r.o., it was hosted by TELE3 s.r.o.. While REG-IGNUM was its first registrar, now it is moved to CZ-NIC.

Obrana has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that Obrana.cz is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Obrana.cz is quite a safe domain with no visitor reviews.