Is ntp.org legit?

78
/ 100
Mostly Safe
Industry: Software & Downloads

NTP.org appears mostly safe due to strong technical infrastructure and a long-standing web presence, however, the absence of crucial legal pages and easily accessible contact information raises some concerns. Users should be aware of these transparency and compliance gaps.

Software & Downloads average: 80/100 · based on 75 sites

Checked: April 28, 2026 at 5:45 AM UTC

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

Security 90/100

The site uses a valid SSL certificate with modern TLS, and Google Web Risk reports no security threats, indicating a robust technical security posture.

Identity 90/100

With a domain age of nearly 30 years and clear ownership details via WHOIS, the site has a well-established and transparent identity.

Reputation 85/100

The very high Tranco Rank and clean DNS blacklist status point to a strong and trusted reputation within the web ecosystem.

Transparency 60/100

While the site has complete branding and social media presence, the significant lack of easily findable contact information on the homepage is a notable impediment to user transparency.

Compliance 50/100

The complete absence of privacy policy and terms of service is a major compliance issue that should be addressed immediately for user protection and legal standing.

Infrastructure 80/100

Email authentication (SPF/DMARC) is properly configured, and DNS resolution is healthy, but the lack of DNSSEC is a minor weakness.

Signals Detected

[+]
Tranco Rank: Rank #69

This is one of the most visited websites globally

[?]
Structured Data: None found

No structured data markup found

[?]
Certificate Transparency: Unable to check

crt.sh returned status 429

[?]
Trustpilot: No Trustpilot profile

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

[+]
DNS Resolution: 3 IP(s)

Resolves to: 2001:1838:2000:41b::80:0, 209.148.110.246, 204.93.207.22

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

Mail servers: mx0.chi1.ntfo.org.

[+]
SPF Record: Present

Domain has SPF email authentication configured

[+]
DMARC Record: Present

Domain has DMARC email authentication configured

[?]
Name Servers: 4 server(s)

DNS providers: dns2.udel.edu., anyns.pch.net., dns1.udel.edu., ns1.everett.org.

[+]
SSL Certificate: Valid

Valid certificate, expires in 63 days

[?]
Certificate Issuer: Let's Encrypt

Certificate issued by Let's Encrypt

[+]
TLS Version: TLS 1.2

Connection uses TLS 1.2

[+]
Domain Age: 29 years, 8 months

Domain created 1997-01-18T05:00:00Z (29 years, 8 months ago)

[?]
Registrar: Tucows Domains Inc.

Registered through Tucows Domains Inc.

[+]
Domain Expiry: 2035-01-19T05:00:00Z

Expires in 3187 days

[+]
DNSSEC: unsigned

DNSSEC status from WHOIS

[+]
robots.txt: Present

robots.txt has 1 directives

[+]
Branding: Complete

Site has custom branding and social media metadata

[+]
HSTS Header: Present

Site enforces HTTPS via HSTS

[?]
Server: Apache

Web server: Apache

[+]
Google Web Risk: Clean

No threats detected by Google Web Risk

[?]
Sitemap: 2 pages

Sitemap found with 2 entries

[+]
Website Status: Online

Website is live and responding

[~]
Contact Info: Not found

No obvious contact information found on homepage

[-]
Legal Pages: Missing

No privacy policy or terms of service found

[+]
Social Media Presence: 2 platforms

Website links to multiple social media platforms

[?]
Web Archive: Unable to check

Could not query Wayback Machine

[+]
DNS Blacklists: Clean

Not found on any DNS blacklists

[?]
Page Load Time: 1233ms

Average page load time

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NTP.org serves as a foundational resource for the Network Time Protocol, a critical component for synchronizing computer clocks worldwide. When evaluating a site like this, which underpins vast parts of the internet's infrastructure, an understanding of its operational integrity and transparency is paramount. Unlike an e-commerce store or a social media platform, ntp.org isn't primarily designed for direct consumer interaction or data collection. However, its role as a steward of a vital open standard means trust is built differently. The site's nearly three-decade history and immense global traffic, as indicated by its Tranco rank, signify its established and crucial position. For such a project, a long clean history is far more indicative of trust than what a new startup might display. While the missing privacy policy and terms of service are legitimate concerns in a general web context, particularly for sites collecting personal data, for ntp.org, which primarily offers technical information and software, the impact is less about user data privacy and more about organizational accountability. Users are often engaging with a direct technical resource, not providing personal information. Nevertheless, for a project of this magnitude, having these boilerplate legal documents would lend a further layer of professional polish and clearly define usage terms. The lack of DNSSEC is also an area for improvement, as securing DNS records is increasingly a standard security practice, especially for core internet functions. These considerations are what help inform a user's decision when asking, "Is ntp.org legit?"