Free, Fast & Privacy-First DNS Resolver
DNS.SB (doh.sb) earns a Brand Analyzer score of 70 out of 100, placing it in the Developing tier among SaaS brands, Technology brands. Among 12358 SaaS brands analyzed, DNS.SB ranks in the 52nd percentile (category average 69, leader 97). The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark. Dimension scores: Name Quality 78/100, Digital Presence 74/100, Visual Identity 89/100, Messaging Clarity 95/100, Trust Foundation 55/100, AI Discoverability 83/100, Brand Authority 44/100.
DNS.SB is a free, privacy-focused DNS resolver service that supports DNS over HTTPS (DoH) and DNS over TLS (DoT) protocols. It operates with a strict no-logging policy, meaning user DNS queries are not recorded or monitored. Positioned as the world's shortest IPv6 DNS resolver, DNS.SB aims to provide fast, encrypted DNS resolution for internet users who prioritize privacy and security over standard, unencrypted DNS services.
| Brand Name | DNS.SB |
|---|---|
| Domain | doh.sb |
| Industry | SaaS, Technology |
| Main Competitors | Cloudflare 1.1.1.1, Google Public DNS, Quad9, NextDNS, AdGuard DNS, OpenDNS |
Moz Domain Authority 12/100 vs category average 28 / leader 99 - limited third-party links, so AI systems rarely encounter mentions of the brand.
Ranked #32,167 on the Tranco list of most-visited sites - strong traffic reinforces the brand's prominence to AI models.
DNS.SB appears on Wikipedia but without a dedicated company entity, so AI models can confuse it with similarly named subjects.
The homepage meta description reads "DNS.SB is a free, fast, and privacy-focused DNS resolver service. Supports DNS over HTTPS (DoH) and DNS over TLS (DoT) with no logging. Protect your online privacy today." (Meta description: 28 words (ideal length). OG description present and descriptive) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Organization schema, Breadcrumb/Website schema, og:title, og:description, og:image, og:type, Twitter cards, canonical. Adding FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Social footprint: verified profiles on GitHub, Facebook, Instagram, YouTube; no detected presence on X (Twitter), LinkedIn - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
DNS.SB scores 40/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
DNS.SB has a limited AI-visibility profile at 40/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is visibility (45/100) and its weakest is trust (30/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #32,167 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, a low Moz Domain Authority of 12/100 and no llms.txt to steer AI to its best pages.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
DNS.SB's main competitors include Cloudflare 1.1.1.1, Google Public DNS, Quad9, NextDNS, AdGuard DNS. These companies compete in the SaaS space for similar customers, offering comparable products or services.
Sources: DNS.SB official site
DNS.SB offers a free public DNS resolver service. Its core offerings include DNS over HTTPS (DoH) and DNS over TLS (DoT) resolution endpoints. The service is provided at no cost to users and is designed to function as a drop-in replacement for standard DNS resolvers, with the added benefits of encryption and a zero-logging policy to protect user privacy.
Sources: DNS.SB official site
DNS.SB is a free, fast, and privacy-focused DNS resolver service. It supports encrypted DNS protocols, specifically DNS over HTTPS (DoH) and DNS over TLS (DoT), and operates with a strict no-logging policy. It is positioned as the world's shortest IPv6 DNS resolver, designed to provide users with secure and private DNS resolution without surveillance or data retention.
Sources: DNS.SB official site
DNS.SB resolves DNS queries - the process of translating domain names into IP addresses - using encrypted protocols. It supports DNS over HTTPS (DoH) and DNS over TLS (DoT) to protect DNS traffic from interception. The service maintains a zero-logging policy, meaning it does not record users' DNS queries, thereby preventing third-party surveillance of browsing activity.
Sources: DNS.SB official site
Popular alternatives to DNS.SB include Cloudflare 1.1.1.1, Google Public DNS, Quad9, NextDNS, AdGuard DNS. Each is an established option in the SaaS space; the best fit depends on your specific needs, budget, and required features.
Sources: DNS.SB official site
DNS.SB has limited AI-search visibility, scoring 40/100 on Brand Analyzer's AI visibility composite (visibility 45, trust 30, recommendation 43). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: DNS.SB official site
DNS.SB and Cloudflare 1.1.1.1 are competitors in SaaS. They target overlapping audiences; the right choice depends on your specific needs and priorities.
Sources: DNS.SB official site
DNS.SB is known for being a free, privacy-focused DNS resolver with a strict no-logging policy. It is particularly recognized for supporting encrypted DNS protocols - DNS over HTTPS (DoH) and DNS over TLS (DoT) - and for its claim of being the world's shortest IPv6 DNS resolver. Its emphasis on zero logging and user privacy distinguishes it within the public DNS resolver space.
Sources: DNS.SB official site
DNS.SB scores 43/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest SaaS options. Recommendation depends on crawlability, structured data, and category authority; a Wikipedia presence helps.
Sources: DNS.SB official site
DNS.SB can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: DNS.SB official site
DNS.SB targets internet users who prioritize privacy, speed, and security in their DNS resolution. This includes privacy-conscious individuals who want to prevent surveillance of their browsing habits, as well as technically aware users and developers who seek a reliable, encrypted, log-free DNS resolver as an alternative to default ISP-provided DNS services.
Sources: DNS.SB official site
DNS.SB is popular among internet users who seek fast, private, and surveillance-free DNS resolution. Its appeal lies in its combination of being free, supporting modern encrypted DNS protocols (DoH and DoT), and maintaining a no-logging policy. These features make it attractive to privacy-conscious users who want to prevent ISPs or third parties from monitoring their browsing activity through DNS queries.
Sources: DNS.SB official site
Ranked closest to DNS.SB: onPhase (70/100), DocuDriven (70/100), Dreamface (70/100), Dscontrol (70/100).
A step up - brands to learn from: ZyG (71/100), Zuant (71/100).
Category leader: Accenture (97/100).