TENS-51DNS.COM: a world-famous comprehensive digital security service provider - free DNS resolution - cloud resolution - DNS hijacking - SSL certificate - website hijacking detection

Domain name price: . com 95 yuan . net 105 yuan . cn 50 yuan Com.cn 50 yuan . cc 80 yuan

Related services: Batch query Domain name transfer in

TRENS Security Services

Control the network context and enjoy the carefree network world!

Domain name resolution

Committed to providing customers with fast, safe and stable
Intelligent domain name resolution service.

Low to ¥ one hundred and eighty-eight /Year

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DNS acceleration

Real time monitoring and intercepting DNS pollution hijacking;
Quickly restore normal access of 90% users in the country!

Low to ¥ two hundred and eighty-eight /Month

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SSL Certificate

International leading Internet encryption technology, strengthening website data
Security to prevent website data from being stolen, tampered with and hijacked

Low to ¥ one hundred and eighty /Year

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Equal assurance compliance

Level-2 and Level-3 evaluation of national classified protection, and equal protection rectification
One stop solution. 30 day review, 100% pass rate

One click to get quotation

IPv6 conversion

No need to change the existing architecture of the website, fast implementation
Website IPv6 system transformation

Low to ¥ ten thousand and eight hundred /Since

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More products

51DNS resolution software Domain name registration Website vulnerability scanning Downtime switching IPv6 support detection Pagoda panel

Company Profile

Teens (stock code 837018), founded in 2012, is a new three board listed enterprise, which is committed to becoming a world-famous comprehensive digital security service provider. It has obtained the certification of ITSS, CS1, ISO14001, ISO9001, ISO20000, ISO27001 and CCRC, 3 invention patents and 63 software copyrights. Through innovative technology, Teens strives to build digital asset security products, application security monitoring and domain name security services to protect customers' online business from various network threats.

Information security service qualification certification

National invention patent

National high-tech enterprises

Class III information security protection

ISO safety system certification

Know us

Advantages of Teens

Leading technology

13 years To specialize in DNS technology research and development, and strive to create a new generation of stable, safe and intelligent domain name security resolution services.

Security

Focusing on users' security needs can solve various DNS security problems, ensure the stability and continuity of DNS resolution, and save money and manpower required for DNS security defense.

Massive network detection node

Global ownership 10+ Through optimized routing and load balancing technology, 51DNS.COM can provide DNS resolution services with low latency and high availability.

Brand strength

Service exceeds 30 million The domain name, which provides solutions for domain name registrars, CDN service providers, game manufacturers, mobile applications and other industries, has a high popularity and good reputation.

More partners choose Teens

thirty

10000 yuan+

Number of users

six hundred

Well known enterprises

ten

Operator coverage

five hundred

Billion+

Average daily requests

300000+ The user's selection has accumulated to 30 million+ Domain name provides intelligent resolution service

Join now

Announcement notice MORE +

[Teens] 2025 Dragon Boat Festival holiday announcement!

05-28

Revel in 618 years! 51DNS welfare critical hit

05-28

[Teens] May Day holiday announcement in 2025!

04-29

May Day promotion, five surprises, and drop to the end

04-27

Announcement on the change of dns.com to [51dns.com]

03-06

Help Documents MORE +

Operation Guide for Domain Name Configuration as Teens DNS Server

07-03

What is the domain name registration process?

05-21

Operation guide for openssl to generate JKS certificate

04-29

How to set your own domain name as an NS address

10-23

The domain name of Huawei Cloud is set to DNS server

10-18

Industry knowledge MORE +

How to view the IP address of a domain name? How to view the IP address of a domain name

07-03

What is the difference between Chinese domain names and English domain names?

07-03

What is the difference between DDNS and DNS?

07-03

How to solve 403 error code?

07-03

What error code is 401?

07-03

Activity recommendation

Kaitong Teens

Up to 100000 domain names can be managed, and 15 privileges such as batch domain name resolution and API operation can be enjoyed ￥ nine hundred and eighty /Year Open now

Online consultation

Online Service

WeChat customer service

400-008-0908

Tips

According to the Cyber Security Law of the People's Republic of China and relevant laws, if a user does not provide true identity information, the network operator shall not provide relevant services for it!
Please check the details《 51DNS.COM Account Real Name Authentication Announcement 》
Please complete the account real name authentication information as soon as possible!
Accounts that fail to pass the real name authentication will not be able to operate normally, and the running/configured products and services will not be affected and can take effect normally.

Go to real name

DNS resolution

DNS acceleration

SSL Certificate

Equal assurance compliance

TRENS Product Matrix

DNS service

IPv6 Services

Domain name service

Website security related

Other products

Solution

Dial measuring tool

More dial test tools>

Help Support

Domain name resolution

DNS acceleration

SSL Certificate

Equal assurance compliance