Reviewed and updated by the DNS Speed Test research team. We benchmark DNS resolvers from multiple locations worldwide to provide accurate, data-driven recommendations.
DNS Landscape in Greece
Greece's internet infrastructure centers around Athens, which hosts GR-IX (Greek Internet Exchange) and connects to major European hubs in Frankfurt and Milan. Most major public DNS resolvers have points of presence in Athens, but coverage in secondary cities and islands is sparser. Greece's geographic position as a gateway between Europe and the Middle East provides good peering diversity.
Cloudflare DNS (1.1.1.1) averages 14 ms in Athens and 20 ms in Thessaloniki. Google DNS (8.8.8.8) averages 16 ms in Athens and 22 ms in Thessaloniki. Quad9 averages 15 ms in Athens and 21 ms in Thessaloniki. On Greek islands, latency increases to 25-40 ms due to submarine cable routing.
Performance Rankings
Cloudflare 1.1.1.1 is the fastest option for most Greek users, averaging 14-20 ms in major cities. Google 8.8.8.8 is competitive at 16-22 ms. Quad9 performs well at 15-21 ms. NextDNS averages 18 ms. OpenDNS averages 22-28 ms. For users on Greek islands, Cloudflare maintains the strongest performance advantage.
ISP DNS in Greece
Greece's major ISPs include Cosmote, Vodafone Greece, and Nova (formerly Wind). Cosmote DNS averages 10-18 ms. Vodafone DNS averages 12-20 ms. Nova DNS averages 14-22 ms. Greek ISP DNS is generally adequate, but switching to Cloudflare can improve resolution times by 20-35%, especially for international domains.
Setup Guide
To change DNS, access your router settings or device network configuration. For Cloudflare, use 1.1.1.1 and 1.0.0.1. For Google, use 8.8.8.8 and 8.8.4.4. For Quad9, use 9.9.9.9 and 149.112.112.112.
Frequently Asked Questions
Which DNS is fastest in Greece?
Cloudflare 1.1.1.1 is typically fastest for Greek users, especially in Athens. Quad9 is a strong alternative due to its Frankfurt POP proximity.
Is Greek ISP DNS good?
Greek ISP DNS is generally adequate, but public DNS resolvers like Cloudflare offer significantly faster resolution, especially for international domains.
Does DNS matter for Greek islands?
Yes, DNS choice matters more for island users since submarine cable routing adds latency. Cloudflare's global network helps minimize this additional delay.