Is ietf.org legit?

93
/ 100
Trusted
Industry: Nonprofit

This site is highly trusted, demonstrating robust security, infrastructure, and a substantial, long-standing online presence. The only minor points of concern are a missing favicon and absence of structured data, which are negligible for overall trustworthiness.

Nonprofit average: 81/100 · based on 19 sites

Checked: April 21, 2026 at 8:18 PM UTC

Is ietf.org a scam? Here's what we found.

Security 95/100

Security is robust with a valid, current SSL certificate, modern TLS 1.3, and no detected threats from Google Web Risk or DNS blacklists. The inability to check certificate transparency is a minor informational gap.

Identity 98/100

The domain boasts exceptional longevity, being over 31 years old, and its registration information is transparent with a clear expiry date. This indicates a very stable and well-established entity.

Reputation 98/100

With a top Tranco rank, clean blacklists, and a nearly three-decade web archive history, ietf.org has an outstanding reputation and long-standing presence.

Transparency 90/100

Contact information, legal pages, and social media presence contribute to good transparency. The only minor deduction is for the missing favicon, which is a small aesthetic detail.

Compliance 95/100

The presence of both privacy policy and terms of service pages indicates a good adherence to standard compliance requirements, presenting necessary legal information to users.

Infrastructure 93/100

The site benefits from strong infrastructure including secure DNSSEC, efficient DNS resolution, and comprehensive email authentication. The absence of structured data markup is a minor area for potential improvement in search visibility.

Signals Detected

[+]
Tranco Rank: Rank #474

This is one of the most visited websites globally

[?]
Structured Data: None found

No structured data markup found

[?]
Trustpilot: No Trustpilot profile

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

[+]
SSL Certificate: Valid

Valid certificate, expires in 87 days

[?]
Certificate Issuer: Google Trust Services

Certificate issued by Google Trust Services

[+]
TLS Version: TLS 1.3

Connection uses TLS 1.3

[+]
DNS Resolution: 4 IP(s)

Resolves to: 2606:4700::6810:2c63, 2606:4700::6810:2d63, 104.16.44.99, 104.16.45.99

[+]
Email (MX Records): 1 record(s)

Mail servers: mail2.ietf.org.

[+]
SPF Record: Present

Domain has SPF email authentication configured

[+]
DMARC Record: Present

Domain has DMARC email authentication configured

[+]
Name Servers: 2 server(s)

DNS providers: ken.ns.cloudflare.com., jill.ns.cloudflare.com.

[+]
robots.txt: Present

robots.txt has 3 directives

[+]
Clickjacking Protection: Present

X-Frame-Options: DENY

[?]
Server: cloudflare

Web server: cloudflare

[+]
Google Web Risk: Clean

No threats detected by Google Web Risk

[+]
DNS Blacklists: Clean

Not found on any DNS blacklists

[~]
Branding: Missing

No favicon found — unusual for an established business

[+]
Sitemap: 967 pages

Site maintains a proper sitemap with 967 indexed pages

[+]
Domain Age: 31 years, 6 months

Domain created 1995-03-11T05:00:00Z (31 years, 6 months ago)

[?]
Registrar: Cloudflare, Inc.

Registered through Cloudflare, Inc.

[+]
Domain Expiry: 2031-03-12T05:00:00Z

Expires in 1785 days

[+]
DNSSEC: signedDelegation

DNSSEC status from WHOIS

[+]
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: 3 platforms

Website links to multiple social media platforms

[+]
Web Archive History: 29 years

Earliest archive snapshot from 19961106

[?]
Certificate Transparency: Unable to check

Could not query certificate transparency logs

[+]
Page Load Time: 93ms

Fast page load

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When evaluating a website like ietf.org, which is fundamental to the internet's very infrastructure, trust is paramount. This isn't an e-commerce store or a random blog; it's the home of the Internet Engineering Task Force, where the protocols that make the internet work are developed and standardized. For a site of this nature, an incredibly long domain age, like ietf.org's 31 years, is a huge indicator of legitimacy. It shows a consistent, long-standing commitment to its mission. We'd expect robust security, and ietf.org delivers with modern encryption and a clean record from Google's threat detection. Its global traffic ranking further solidifies its indispensable role; you don't get to be one of the world's most visited sites by being fraudulent. While some consumer-facing sites might rely on Trustpilot reviews or elaborate branding, those metrics are less relevant here. IETF's reputation is built on its technical contributions, not flashy marketing. What matters is the solid backend infrastructure, clear contact information, and well-maintained website. The only minor quirk, a missing favicon, is a cosmetic oversight that doesn't detract from its overall trustworthiness for an organization of this type. Individuals looking into technical specifications or internet standards can safely rely on ietf.org as an authoritative and legitimate source.