Jaw-dropping footage showed the moment a massive explosion blew apart a Queens home Thursday morning — knocking responding NYPD cops off their feet. Officers were at the door of a South Ozone Park home for a domestic dispute predawn when the Hollywood-style explosion ignited and lit up the sky, according to video released by the NYPD. NYPD officers approach outside the South Ozone Park, Queens home after an explosion injured seven NYPD officers. X/@NYPDPC The NYPD responded to the house fire, which left the residence completely destroyed. X/@NYPDPC A maniac allegedly set himself on fire inside his family’s Queens home, sparking a massive explosion that left eight officers and at least four other people hurt, according to police and sources. X/@NYPDPC Cops helped each other up and into the street in the aftermath, but quickly rushed back toward the residence to help survivors attempting to escape the carnage. “They were hurt.…