alidns.com
alidns.com is ranked #242 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 17 places in four weeks. The domain was registered on Feb 10, 2009, 17 years, 8 months ago, through Alibaba Cloud Computing (Beijing) Co., Ltd., and is paid up until Feb 10, 2030. It is served through Alibaba Cloud CDN.
Popularity rank
#242 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #242.
Domain registration
- Registered
- Feb 10, 2009 (17 years, 8 months ago)
- Expires
- Feb 10, 2030
- Registrar
- Alibaba Cloud Computing (Beijing) Co., Ltd.
- Name servers
ns3.aliyun.com,ns4.aliyun.com,ns5.aliyun.com- DNSSEC
- Not signed
From the registry's public RDAP record, checked Oct 1, 2026.
Technology stack
Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.
Homepage SEO check
Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.
11 passed · 10 warnings · 2 failed
Content
- !Title7 characters — aim for 15–65
- !Meta description28 characters — aim for 50–170
- ✕H1 headingMissing in the served HTML
- !SubheadingsNo H2 headings in the served HTML
- ✕Image alt text26 of 26 images have no alt text
- ✓Content lengthAbout 617 words
Indexing
- ✓IndexableNo noindex directive
- !Canonical URLMissing
- !robots.txtNot found
- ✓XML sitemapFound
- ✓Language attributeen
- !Structured dataNo JSON-LD or microdata
Social sharing
- !Open Graph2 of 3 key tags set
- !Twitter / X cardMissing
Technical
- ✓HTTPSServed over HTTPS
- ✓Mobile viewportFound
- ✓FaviconFound
- ✓Character encodingUTF-8
Security headers
- ✓Strict-Transport-SecuritySet
- ✓Content-Security-PolicySet
- ✓Clickjacking protectionSet
- !X-Content-Type-OptionsNot set
- !Referrer-PolicyNot set
Server response
- Final URL
https://alidns.com/- HTTP status
- 200
- Server
Tengine/Aserver- Response time
- 3.29 s (first byte 3.25 s, from our scanner in a US data centre)
- HTML size
- 31 KB
- Compression
- gzip
Sites ranked near alidns.com
| Rank | Website | Registered |
|---|---|---|
| #237 | meraki.com | 2003 |
| #238 | nflximg.com | 2004 |
| #239 | t.co | — |
| #240 | dns.google | 2018 |
| #241 | sourceforge.net | 1999 |
| #243 | ggpht.com | 2008 |
| #244 | telekom.net | 1997 |
| #245 | canva.com | 2001 |
| #246 | wsdvs.com | 2014 |
| #247 | msedge.net | 2012 |
Questions about alidns.com
How popular is alidns.com?
alidns.com is #242 worldwide in the Tranco list published Oct 13, 2026.
How old is alidns.com?
alidns.com was registered on Feb 10, 2009, which makes the domain 17 years, 8 months old.
What is alidns.com built with?
We detected Alibaba Cloud CDN on its homepage.
Who is the registrar of alidns.com?
Alibaba Cloud Computing (Beijing) Co., Ltd., according to the registry's RDAP record.