{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/c0902ca704c244398860bb236b729440\" frameborder=\"0\" width=\"1200\" height=\"900\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":900,"width":1200,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":900,"thumbnail_width":1200,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/c0902ca704c244398860bb236b729440-00001.png","duration":152,"title":"tcpdump &amp; dns","description":"this shows how to capture DNS packets with tcpdump and how to interpret the output! At the beginning I say \"port 43\" but it's actually port 53 of course :)"}