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51dns.com

51dns.com had about 36.3K visits in September 2026, down 31.70% from August; the top source is search.

帝恩思-DNS-域名解析-域名注册-SSL证书-DNS综合服务商

Website traffic

How much traffic does 51dns.com get?

36.3K

-31.70%MoMEstimated monthly visits
78957.41K38.27K19.14K0
Global rank

861,425

Country rank · China

54,060

Category rank · Web Hosting and Domain Names

2,520

Average visit duration

00:22

Pages per visit

1.79

Bounce rate

41.33%

Domain age

25 years

Search share

46.6%

Sources

Where does 51dns.com's traffic come from?

  • Search
    46.6%
  • Direct
    37.3%
  • Referrals
    9.0%
  • Social
    2.3%
  • Generative AI
    1.6%
  • Display ads
    1.4%
  • Email
    0.8%
  • Paid search
    0.6%
  • Other
    0.5%

Regions

Which countries visit 51dns.com?

  • China
    63.9%
  • South Korea
    7.8%
  • United States
    4.7%
  • Indonesia
    3.1%
  • Germany
    2.8%

See how 51dns.com compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to 51dns.com?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. sexbjcam84013.24K6%
  2. i河南电信dns520—
  3. zfang.linkedme.cc370—
  4. 福州运营商dns330—
  5. 四川移动dns260—

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does 51dns.com show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
171.2 KiB
Hosting
CT-DongGuan-IDC · AS134763
Email authentication
SPF
TLS
TLSv1.3 · -225 days
Page and SEO
Title
帝恩思-DNS-域名解析-域名注册-SSL证书-DNS综合服务商
Description
帝恩思是2012年成立的新三板挂牌企业(证券代码 837018),致力成为全球知名DNS综合服务商。服务涵盖了:域名解析、DNS加速、域名注册、SSL证书、等保测评、IPv6转换等。通过创新技术打造数字资产安全产品、应用安全监测和域名安全服务,保护在线业务免受网络威胁。
Cross-origin redirect
Yes
Word count
4,603
Internal / external links
143 / 43
Canonical
https://www.51dns.com/
Language
en
H1 / H2
1 / 5
Images missing alt
0 / 71
Technology and tracking1 technologies
Technology clues
jQuery
External script hosts
0196aed0-7164-73ad-b24b-060f08b05d6a.spst1.com
Server
nginx
Security headers
1 / 6
HSTS / CSP
CSP
Email and DNS securitySet
SPF
Set
DMARC
Not found
DKIM selectors
Not found
Mail stack
QQ Mail
IPv6
AAAA present
SOA
m1.51dns.com
NS
m1.51dns.com. · m2.51dns.com.
MX
5 mxbiz1.qq.com. · 10 mxbiz2.qq.com.
Hosting and networkAS134763
A
211.99.99.89
AAAA
240e:97d:10:1402:0:1:0:2
Hosting ASN
AS134763 · 211.99.96.0/20
Hosting organization
CT-DongGuan-IDC - CHINANET Guangdong province network
Hosting country
CN
BGP announcement
Yes
TLS
TLSv1.3 · Not verified
Certificate issuer
Sectigo RSA Domain Validation Secure Server CA
Certificate remaining
-225 days
Certificate SAN
DNS:*.dns.com · DNS:dns.com
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
Sitemap
Index · 100
AI explicitly disallowed
0
AI explicitly allowed
0
Well-known public paths
Present / checked
0 / 5

Website information

When was 51dns.com registered?

Domain
51dns.com
Registration status
Domain registered
Registered
2002-02-27
Registrar
22net, Inc.
Expires
2029-02-27
Domain age
25 years
DNSSEC
No
Registry status
client transfer prohibited

Similar sites

What sites are similar to 51dns.com?

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.