→ Проверяем URL http://kaizen.ftu.edu.vn/question list/securite-et-formation-relative-aux-chariots-elevateurs/ → Определяем IP. Получен ответ от 195.208.6.1 (a.auth-nsdi.ru) vn IN NS a.dns-servers.vn(194.0.1.18) vn IN NS b.dns-servers.vn(203.119.73.105) vn IN NS c.dns-servers.vn(203.119.38.105) vn IN NS d.dns-servers.vn(203.119.44.105) vn IN NS e.dns-servers.vn(203.119.60.105) vn IN NS f.dns-servers.vn(203.119.68.105) vn IN NS g.dns-servers.vn(204.61.216.115) vn IN NS h.dns-servers.vn(202.47.142.105) Получен ответ от 194.0.1.18 (a.dns-servers.vn) ftu.edu.vn IN NS dns.ftu.edu.vn ERROR: can not resolve dns.ftu.edu.vn ftu.edu.vn IN NS www.ftu.edu.vn(210.86.226.170) bad response