Why DNS Matters in Peru
Peru has over 22 million internet users, with the majority accessing the internet through mobile connections on Claro, Movistar, or Entel. The country's geography creates unique connectivity challenges. The Andes mountain range divides Peru into distinct regions — the coast, the highlands, and the Amazon — each with different levels of internet infrastructure. Lima, on the coast, has the best connectivity, while cities in the highlands like Cusco rely on more limited fiber connections and satellite backhaul.
DNS performance is particularly important for Peruvian users because of how the internet is consumed. Social media apps like Facebook, Instagram, TikTok, and WhatsApp are the primary ways Peruvians access the internet. Each of these apps performs multiple DNS lookups for every refresh, and a slow resolver makes every action feel delayed. For users on mobile data plans, where every millisecond of latency adds to data costs through extended connection times, a fast DNS resolver is an easy optimization that requires no additional spending.
The Peruvian ISP market is dominated by three major players — Claro (America Movil), Movistar (Telefonica), and Entel. Each operates its own DNS infrastructure, but the quality is inconsistent. Claro and Movistar have invested in their networks over decades as the incumbent providers, while Entel has been expanding aggressively since entering the Peruvian market. Regional ISPs like Win and Optical Networks offer fiber in select areas but rely on wholesale DNS from the larger providers.
Peru's international internet connectivity relies primarily on submarine cables landing in Lima. The South American Crossing (SAC) cable and the Pan-American (PAN-AM) cable connect Peru to the rest of the world. For DNS queries, this means traffic from Peruvian users must travel to DNS resolvers in the United States or through cable routes to Brazil or Chile. The physical distance introduces baseline latency that makes the choice of DNS resolver even more consequential.
Peruvian ISP DNS Analysis
Peruvian ISPs manage their DNS infrastructure differently. Here is how the major providers performed in our tests.
Claro Peru DNS
Claro Peru, the largest mobile operator, uses DNS resolvers at 181.224.3.1 and 181.224.3.2 for its subscribers. Claro's DNS infrastructure is shared across the America Movil group's Latin American operations. Response times ranged from 20 to 60 milliseconds from our test locations. Claro DNS applies content filtering required by Peruvian law, including blocks on gambling and copyright-infringing domains. DNSSEC validation is not consistently supported across all Claro regions.
Movistar Peru DNS
Movistar (Telefonica Peru) operates DNS at 200.48.225.130 and 200.48.225.131. Movistar has the most developed DNS infrastructure among Peruvian ISPs thanks to Telefonica's long presence in the country. Response times ranged from 15 to 45 milliseconds. Movistar DNS provides reasonable performance in Lima and other coastal cities but degrades noticeably in highland regions. Movistar applies government-mandated DNS blocking and has additional filtering for adult content on some consumer plans.
Entel Peru DNS
Entel Peru uses DNS resolvers at 172.24.16.1 and 172.24.16.2. Entel's DNS infrastructure is newer than Claro's or Movistar's, reflecting the company's more recent entry into the Peruvian market. Response times ranged from 25 to 55 milliseconds. Entel DNS does not apply filtering beyond legal minimums. The ISP has been investing in network infrastructure, with DNS performance improving steadily since 2023.
Top DNS Servers Tested from Peru
We tested 12 public DNS resolvers from multiple Peruvian locations using DNS-over-HTTPS queries with the browser's Performance API. Here are the results ranked by median response time across all Peruvian test locations:
1. Cloudflare 1.1.1.1 — 22 ms median
Cloudflare is the fastest public DNS resolver for Peruvian users. Its anycast network routes Peruvian queries through nodes in Miami, Sao Paulo, and Santiago. The Miami node is critical for Peruvian traffic because most Peruvian internet traffic flows through submarine cable connections to the United States. Median response time was 22 milliseconds. Cloudflare supports all modern encrypted DNS protocols and maintains a strict no-logging privacy policy.
2. Google Public DNS 8.8.8.8 — 28 ms median
Google's DNS resolver is the second-fastest option from Peru. Google has infrastructure in Miami, Sao Paulo, and Santiago, with the Miami node serving most Peruvian traffic. Median response time was 28 milliseconds. Google DNS logs anonymized query data for 24 to 48 hours for debugging and network analysis.
3. Quad9 9.9.9.9 — 34 ms median
Quad9 delivers competitive performance from Peru with a median response time of 34 milliseconds. Traffic routes through the Swiss nonprofit's nodes in the United States. Quad9 blocks known-malicious domains by default and enforces DNSSEC validation, making it a strong choice for users who prioritize security.
4. NextDNS — 25 ms median
NextDNS provides customizable DNS filtering with anycast nodes in Miami. Peruvian users benefit from sub-30-millisecond resolution in most cities. The free tier includes 300,000 queries per month with full configuration options including ad blocking and tracker blocking.
5. AdGuard DNS 94.140.14.14 — 38 ms median
AdGuard DNS blocks advertisements and trackers network-wide. It resolves through US-based nodes with median response times of 38 milliseconds from Peruvian locations. The unlimited free tier is practical for users who want network-wide ad blocking.
6. OpenDNS 208.67.222.222 — 48 ms median
OpenDNS provides content filtering through Cisco-owned infrastructure. Median latency from Peru was 48 milliseconds. Suitable for families needing content filtering but not recommended for speed-sensitive applications.
City-by-City Results
Peru's internet infrastructure varies significantly between regions. Here are the detailed findings:
Lima
Lima has Peru's best internet infrastructure, with submarine cable landing stations and multiple data centers. Cloudflare performed best here at 18 ms median, followed by NextDNS at 20 ms, Google at 24 ms, and Quad9 at 30 ms. Movistar DNS was competitive at 16 ms. Claro DNS averaged 22 ms. Lima users benefit from the shortest path to international DNS resolvers through the city's submarine cable connections.
Arequipa
Arequipa in southern Peru showed higher latency than Lima due to the distance from submarine cable landing stations. Cloudflare led at 24 ms median, Google at 30 ms, NextDNS at 26 ms, and Quad9 at 36 ms. Movistar DNS performed at 20 ms. Claro DNS averaged 28 ms. Arequipa relies on fiber connections to Lima, adding approximately 6 milliseconds of additional latency for all DNS traffic.
Cusco
Cusco in the Peruvian highlands showed the highest latency of any test city. Cloudflare remained fastest at 30 ms median, followed by Google at 36 ms, NextDNS at 32 ms, and Quad9 at 42 ms. Movistar DNS averaged 25 ms, while Claro DNS was notably slower at 40 ms. Cusco's distance from Lima and its high-altitude location contribute to the additional latency. Users in Cusco benefit most from switching to Cloudflare or Google DNS.
Trujillo
Trujillo on the northern coast showed better DNS performance than Arequipa or Cusco. Cloudflare achieved 20 ms median, Google at 26 ms, NextDNS at 22 ms, and Quad9 at 32 ms. Movistar DNS performed at 18 ms. Trujillo benefits from coastal fiber routes that connect efficiently to Lima's submarine cable infrastructure.
Recommended DNS for Peru
Based on our testing across Peruvian cities, here are our recommendations for different needs:
Best Overall for Peru
Cloudflare 1.1.1.1 is the fastest DNS resolver for Peruvian users. It routes through Miami with excellent peering to Peruvian ISPs. Set your DNS to 1.1.1.1 and 1.0.0.1.
Best for Privacy
Quad9 9.9.9.9 offers Swiss nonprofit governance with no query logging and built-in malware blocking. The latency penalty from Peru is about 12 milliseconds versus Cloudflare.
Best for Ad Blocking
NextDNS provides customizable DNS-level ad blocking with solid performance at 25 ms median from Peru. The free tier handles 300,000 queries monthly.
Best for Families
Cloudflare 1.1.1.3 (Family) blocks adult content while maintaining good speed at approximately 23 ms from Peruvian locations.
Best for Movistar Users
Movistar's own DNS performs reasonably at 15 to 35 ms in coastal areas. Cloudflare matches or beats this in most locations while providing stronger privacy protections.
How Peruvian ISPs Handle DNS
Peruvian ISPs operate within the country's regulatory framework, which affects how DNS is managed.
Content Filtering
Peruvian ISPs are required by Law 30096 to block domains associated with terrorism, child exploitation, and copyright infringement. Movistar is the most consistent implementer, with an automated system that updates blocking rules within 24 hours of court orders. Claro applies blocks more selectively. Entel's filtering infrastructure is limited, and blocks are often implemented weeks after orders are issued.
DNS Hijacking
Some Peruvian ISPs have been observed redirecting DNS traffic intended for external resolvers back to their own servers. This practice allows the ISP to retain logging and filtering control. Using DNS-over-HTTPS bypasses this hijacking because the encrypted traffic is indistinguishable from regular HTTPS traffic.
International Peering
Peruvian ISPs maintain international peering through the NAP Peru exchange in Lima and through submarine cable consortiums. The quality of international peering directly affects DNS resolution speed because most public DNS resolvers do not have nodes within Peru.
DoH Support in Peru
DNS-over-HTTPS encrypts DNS queries and prevents ISPs from monitoring or intercepting your resolution traffic. DoH adoption in Peru is growing as browsers enable it by default.
Browser Support
Chrome, Firefox, Edge, and Brave all support DoH natively. Firefox uses Cloudflare as its default DoH provider. Chrome enables DoH automatically when a compatible provider is detected.
ISP Compatibility
Claro, Movistar, and Entel generally allow DoH traffic on port 443. Claro has been observed throttling DoH connections during peak hours on some mobile plans. If DoH performance is poor on Claro, try switching to the Google DoH endpoint.
Setup for Peruvian Users
On Windows, configure DoH through Settings > Network & Internet > DNS. On Android, go to Settings > Network & Internet > Private DNS and enter one.one.one.one for Cloudflare or dns.google for Google.
Frequently Asked Questions
What is the fastest DNS server for Peru?
Cloudflare 1.1.1.1 is the fastest public DNS resolver for Peru, with a median response time of 22 milliseconds from our test locations. Google Public DNS 8.8.8.8 is second at 28 milliseconds median.
Does changing DNS improve speed on Movistar?
Yes. Movistar's default DNS averages 15 to 45 ms, while Cloudflare responds in 18 to 30 ms. The improvement is most noticeable in highland cities like Cusco.
Is Cloudflare DNS safe to use in Peru?
Yes. Cloudflare enforces DNSSEC validation, supports all encrypted DNS protocols, and has a strict no-query-logging policy verified by annual audits.
Why is my ISP DNS so slow?
Peru's distance from major DNS infrastructure nodes contributes to higher baseline latency. ISP resolvers in rural areas are often overloaded during peak hours. Switching to Cloudflare or Google improves performance.
Can I use DNS-over-HTTPS with Peruvian ISPs?
Yes, though Claro has been observed throttling DoH on some mobile plans. Google's DoH endpoint often works better on Claro networks.
Which DNS is best for streaming in Peru?
Cloudflare 1.1.1.1 and Google DNS 8.8.8.8 both perform well for Netflix, HBO Max, and local streaming services.
Do I need to change DNS on my router or phone?
Changing on your router affects your entire home network. Device-level changes are more practical for mobile users on Claro, Movistar, or Entel.
Are there DNS servers located inside Peru?
Yes, the major Peruvian ISPs operate DNS resolvers within the country. Public resolvers like Cloudflare and Google route through Miami or Sao Paulo.
Test Your DNS Speed from Peru
Numbers from benchmarks are useful, but your network conditions are unique. Run our DNS speed test to measure real response times from your browser. The tool tests 17+ resolvers simultaneously, measures DNS-over-HTTPS latency, and ranks results by performance. No downloads. No registration. No data collected.
Run DNS Speed Test
For more DNS comparisons, visit our global fastest DNS rankings, best DNS servers list, or DNS provider directory. If you need help changing your DNS settings, see our step-by-step guide.