Is opendns.com legit?

90
/ 100
Trusted
Industry: VPN & Security

OpenDNS.com appears to be a highly trusted and legitimate platform. It demonstrates robust infrastructure, strong security, and clear identity, with only minor gaps in transparency signals like social media presence.

VPN & Security average: 84/100 · based on 16 sites

Checked: April 27, 2026 at 3:28 PM UTC

Is opendns.com a scam? Here's what we found.

Security 90/100

Security is strong with a valid SSL certificate and modern TLS 1.2, enforcing HTTPS via HSTS, and clean status from Google Web Risk. The inability to check Certificate Transparency is a minor technical oversight.

Identity 95/100

The identity is clearly established with a highly visited and very old domain, approaching 23 years, with transparent WHOIS information showing a distant expiry date. This indicates a well-established and stable entity.

Reputation 90/100

The site has an excellent reputation, evidenced by its extremely high Tranco rank and clean status on all DNS blacklists. The lack of a Trustpilot profile and inability to check the Web Archive are minor, non-critical observations for a service of this type.

Transparency 85/100

The site provides adequate transparency with contact information and legal pages, but the absence of social media links on the homepage represents a small missed opportunity for clearer engagement channels.

Compliance 95/100

Compliance is well-handled with both privacy and terms of service pages found. This covers essential legal obligations for user data and site usage.

Infrastructure 90/100

Infrastructure is robust and well-configured, with good DNS resolution, comprehensive email authentication (SPF and DMARC present), and a proper sitemap. DNSSEC being 'unsigned' is not a critical flaw, and the lack of structured data is a small optimization rather than a security or reliability concern.

Signals Detected

[+]
Tranco Rank: Rank #366

This is one of the most visited websites globally

[?]
Structured Data: None found

No structured data markup found

[+]
Domain Age: 22 years, 11 months

Domain created 2003-09-04T18:24:28Z (22 years, 11 months ago)

[?]
Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com

Registered through PDR Ltd. d/b/a PublicDomainRegistry.com

[+]
Domain Expiry: 2026-09-04T18:24:28Z

Expires in 130 days

[+]
DNSSEC: unsigned

DNSSEC status from WHOIS

[?]
Trustpilot: No Trustpilot profile

This business has no Trustpilot presence — not unusual for smaller or newer companies

[+]
DNS Resolution: 1 IP(s)

Resolves to: 146.112.62.105

[+]
Email (MX Records): 3 record(s)

Mail servers: alln-mx-01.cisco.com., rcdn-mx-01.cisco.com., aer-mx-01.cisco.com.

[+]
SPF Record: Present

Domain has SPF email authentication configured

[+]
DMARC Record: Present

Domain has DMARC email authentication configured

[?]
Name Servers: 3 server(s)

DNS providers: auth1.opendns.com., auth2.opendns.com., auth3.opendns.com.

[+]
SSL Certificate: Valid

Valid certificate, expires in 83 days

[?]
Certificate Issuer: Let's Encrypt

Certificate issued by Let's Encrypt

[+]
TLS Version: TLS 1.2

Connection uses TLS 1.2

[+]
robots.txt: Present

robots.txt has 2 directives

[+]
Sitemap: 18 pages

Site maintains a proper sitemap with 18 indexed pages

[+]
Branding: Complete

Site has custom branding and social media metadata

[+]
HSTS Header: Present

Site enforces HTTPS via HSTS

[+]
Clickjacking Protection: Present

X-Frame-Options: SAMEORIGIN

[?]
Server: nginx

Web server: nginx

[+]
Google Web Risk: Clean

No threats detected by Google Web Risk

[?]
Certificate Transparency: Unable to check

crt.sh returned status 502

[+]
Website Status: Online

Website is live and responding

[+]
Contact Info: Found

Website appears to have contact information

[+]
Legal Pages: Privacy & Terms found

Website has both privacy policy and terms of service pages

[~]
Social Media Presence: None found

No social media links found on homepage

[+]
DNS Blacklists: Clean

Not found on any DNS blacklists

[?]
Web Archive: Unable to check

Could not query Wayback Machine

[?]
Page Load Time: 1250ms

Average page load time

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When evaluating a service like OpenDNS.com, which plays a fundamental role in internet security and speed, trust is paramount. Unlike an e-commerce site where you might scrutinize product reviews, here you're looking for signs of robust infrastructure and a long-standing commitment to service. OpenDNS, being a DNS resolution service, should ideally demonstrate excellent uptime, strong security protocols, and transparent operations. This site's impressive 22-year domain age immediately sets it apart. In the world of internet infrastructure, such longevity is a powerful indicator of stability and reliability. This isn't a fly-by-night operation; it's a foundational service that has stood the test of time. For a company offering security-enhancing DNS, a clean bill of health from Google Web Risk and an absence from any DNS blacklists are exactly what you want to see. This confirms it's not associated with harmful content or spam, which is critical for a product that filters your internet traffic. While some minor points like unsigned DNSSEC and a lack of social media presence are noted, these are relatively small concerns compared to the overall picture. For a critical internet service, the consistent uptime, presence of legal pages, and strong email authentication (SPF and DMARC) are far more indicative of a trustworthy entity. When deciding whether to route your internet requests through a service, look for providers with a proven track record, clear security measures, and visible contact information, all of which OpenDNS delivers.