Services SLA Dotsi guarantees an uptime of 99.7%. Warranty includes worldwide network availability. IP ADDRESS Clean and secure IP addresses. Additional IP addresess available. Services SUPPORT Our engineers are at your disposal 24/7 to follow up on your requests, regardless of the level of criticality and the service affected. DDOS PROTECTION Automatic DDoS attack mitigation that quickly blocks any attack without affecting your website or server performance. Services ENERGY Redundant transformer stations with high capacity. Redundant UPS system and diesel generators. NETWORK Redundant high speed (10 Gbps) connections to multiple operators. Presence on GigaPIX, in Lisbon, in order to allow the direct exchange of traffic with national operators.