Is advertstream.com Down in Czech Republic?

🇺🇸 United States 🇬🇧 United Kingdom 🇳🇱 Netherlands 🇨🇦 Canada 🇩🇪 Germany 🇫🇷 France 🇮🇪 Ireland 🇺🇦 Ukraine 🇧🇷 Brazil 🇸🇮 Slovenia 🇨🇭 Switzerland 🇨🇿 Czech Republic 🇮🇹 Italy 🇪🇸 Spain 🇸🇪 Sweden 🇭🇷 Croatia 🇪🇬 Egypt 🇪🇪 Estonia 🇫🇮 Finland 🇱🇹 Lithuania 🇲🇽 Mexico 🇵🇱 Poland 🇷🇴 Romania 🇷🇸 Serbia 🇸🇬 Singapore 🇿🇦 South Africa 🇹🇷 Turkey