{
    "type": "dns_diagnostic",
    "timestamp": 1772337023650,
    "device": "SkyworthDigital UHD Google TV Stick",
    "android": "12 (API 31)",
    "diagnostic": "== APPAREIL ==\nFabricant: SkyworthDigital\nModele: UHD Google TV Stick\nMarque: Strong\nProduit: HPR307-STRONG\nAndroid: 12 (API 31)\nFingerprint: Strong\/HPR307-STRONG\/KHH:12\/STTB.220726.001\/C1.0.4_20241113:user\/release-keys\nUptime: 6min\n\n== ETAT DNS ==\ndns_enabled: true\ndns_running: true\nprovider: quad9\ntransport demande: auto\ntransport actif: udp\nvpn_permission: OK\n\n== WATCHDOG ==\ndernier check: il y a 3s\ndernier OK: il y a 3s\nechecs: 0\ndernier paquet: il y a 1min\nestablish: il y a 4min\nauto-restarts: 1\nrestart: il y a 4min (survival:network_validated)\n\n== TESTS SERVICE ==\n\n══ APPAREIL ══\nmanufacturer=SkyworthDigital\nmodel=UHD Google TV Stick\nbrand=Strong\nproduct=HPR307-STRONG\ndevice=KHH\nhardware=rtd1325\nboard=HPR3B1325_4K\nfingerprint=Strong\/HPR307-STRONG\/KHH:12\/STTB.220726.001\/C1.0.4_20241113:user\/release-keys\nandroid=12 (API 31)\nbuild_display=STTB.220726.001.C1.0.4_20241113 release-keys\nbuild_id=STTB.220726.001\nboot_ago=378s (6min)\nis_android_tv_set=false\nis_amazon_fire_tv=false\nis_tcl_v8=false\nis_problematic_tv_fw=false\n\n══ SYSTÈME ══\nram_total=1966MB\nram_available=746MB\nram_low_memory=false\nram_threshold=144MB\nscreen_on=true\ndoze_idle=false\nbattery_saver=false\nignoring_battery_opt=false\n\n══ RÉSEAU ══\nactive_network=true\nnet_wifi=false\nnet_ethernet=true\nnet_internet=true\nnet_validated=true\nnet_not_vpn=true\nip_addr=fe80::c196:ed9:5d42:1f4 \/64\nip_addr=192.168.68.65 \/22\nip_addr=fd37:8153:8a70:4fee:2641:cee0:fcfa:581b \/64\nip_addr=fd37:8153:8a70:4fee:2005:195e:1a22:5adb \/64\nsystem_dns=8.8.8.8\nsystem_dns=1.1.1.1\ninterface=eth0\nprivate_dns_mode=off\nvpn_always_on=?\nipv4_connectivity=true\nipv6_connectivity=true\n\n══ VPN ══\nvpn_fd_exists=true\nvpn_fd_valid=true\nservice_running_flag=true\nio_thread_alive=true\ncurrent_provider=quad9\ncurrent_transport_pref=auto\nvpn_permission=✅ OK\n\n══ SURVIVAL MECHANISMS ══\nnetwork_callback_active=true\nscreen_receiver_active=true\nwatchdog_scheduler_active=true\nwatchdog_future_active=true\nwatchdog_fail_count=0\nsurvival_restart_count=0\nlast_survival_restart_ago=259s\nlast_io_restart_ago=never\n\n══ DNS SERVERS ══\ndns_v4=9.9.9.9, 149.112.112.112\ndns_v6=none\n\n══ UPSTREAM MANAGER ══\nmgr_provider=quad9\nmgr_preferred_transport=auto\nmgr_order=dot → doh → udp\nmgr_active_transport=udp\nmgr_active_idx=2\nmgr_fail_streak=0\nmgr_last_ok_ago=3s\nmgr_last_probe_ago=4s\nmgr_dot_host=dns.quad9.net\nmgr_doh_url=https:\/\/dns.quad9.net\/dns-query\nmgr_dot_state=connected=false endpoint=none age=no_conn idle=never queries=4 fails=0 reconnects=0 tls=? cipher=?\nmgr_doh_state=connected=false host=dns.quad9.net age=no_conn idle=never queries=1 fails=0 reconnects=0 tls=?\n\n══ TESTS RÉSEAU (hors VPN) ══\ntcp53_9.9.9.9=✅ OK 21ms\ntcp53_149.112.112.112=✅ OK 20ms\ntcp853_9.9.9.9=✅ OK 26ms\ntcp853_149.112.112.112=✅ OK 45ms\ntcp443_9.9.9.9=✅ OK 36ms\ntcp443_149.112.112.112=✅ OK 58ms\nudp_dns_9.9.9.9=✅ OK 41ms\nudp_dns_149.112.112.112=✅ OK 27ms\ntcp80_google=❌ FAIL 3004ms\n\n══ TEST UPSTREAM (via tunnel) ══\nupstream_test_1=✅ OK 28ms (228B)\nupstream_test_2=✅ OK 24ms (228B)\nupstream_test_3=✅ OK 24ms (228B)\n\n══ HISTORIQUE (prefs) ══\ntransport_active=udp\nlast_start=il y a 4min 24s (job_kick)\nlast_establish=il y a 4min 19s\nlast_dns_packet=il y a 1min 4s\nwatchdog_last_check=il y a 3s\nwatchdog_last_ok=il y a 3s\nwatchdog_latency_ms=34ms\nwatchdog_fail_streak=0\nauto_restart_count=1\nlast_auto_restart=il y a 4min 19s (survival:network_validated)\n\n══ APPS TUNNEL VPN ══\ntivimate_installed=true\ntivimate_beta_installed=false\nvlc_installed=true\n\n══ META ══\ndiag_timestamp=1772337019523\ndiag_date=2026-03-01 04:50:19\n"
}