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Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why Choose Us
Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

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CONTACT USCustomer satisfaction is our first goal!
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Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

s boots
What is a DNS and how does it affect my Internet? | Plusnet
What is a DNS and how does it affect my Internet? | Plusnet

A ,Domain Name System, is a database that translates the user-friendly host names that we use to browse the Internet (e.g. plus.net) into a numerical format understood by computers, known as ,IP addresses, (e.g. 192.168.124.1.). ,DNS, is an integral part of how the internet works, ...

Domain Name System - Wikipedia
Domain Name System - Wikipedia

The ,Domain Name System, (,DNS,) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. Most prominently, it translates more readily memorized domain names to the numerical ,IP addresses, needed for locating …

What is DNS server IP address for Singapore ISP teleco ...
What is DNS server IP address for Singapore ISP teleco ...

What is Singapore M1 primary ,DNS, server. Primary ,DNS,: 203.211.152.66 Secondary ,DNS,: 210.193.2.66. What is Signapore StarHub primary ,DNS, server

What is the IP address of your DNS servers? - IVPN Help
What is the IP address of your DNS servers? - IVPN Help

To work out the ,address, of the closest ,DNS, server simply look at the ,IP, assigned to you when you connect. The ,DNS, servers are in the format 10.x.x.1. For example, if the VPN ,address, you receive is 10.16.4.66 then the ,DNS, will be on 10.16.4.1. The following ,DNS, is used when you connect to a WireGuard server - 172.16.0.1

What is the difference between DNS and an IP address? - Quora
What is the difference between DNS and an IP address? - Quora

When you access a server on the Internet or other network, you usually reference it by its “host name” which is the friendly name of the server. For example the host name of this site is www.quora.com. However, you can’t access a server on the net...

What is Google DNS IP & How To Set Up DNS Server?
What is Google DNS IP & How To Set Up DNS Server?

Google ,DNS IP, are ,IP addresses, provided by Google. ,DNS Addresses, are like ,Address, Book, when you enter the website URL, it resolves the ,DNS, by looking into the ,address, book. The faster they resolve the faster is the loading speed. The primary and secondary ,IP address, are 8.8.8.8 and 8.8.4.4 respectively. Set up Google ,DNS, on the computer

What is the difference between DNS and an IP address? - Quora
What is the difference between DNS and an IP address? - Quora

When you access a server on the Internet or other network, you usually reference it by its “host name” which is the friendly name of the server. For example the host name of this site is www.quora.com. However, you can’t access a server on the net...

What is an IP Address? (Explanation) - WPBeginner
What is an IP Address? (Explanation) - WPBeginner

IP, (,Internet Protocol,) ,Address, is an ,address, of your network hardware. It helps in connecting your computer to other devices on your network and all over the world. An ,IP Address, is made up of numbers or characters. An example of an ,IP address, would be: 506.457.14.512 All devices that are connected ...

What is My IP Address? | Cloudflare
What is My IP Address? | Cloudflare

However, for most users, having a dynamic ,IP address, is sufficient. When hosting a web server, such as a self-hosted website, API or gaming server, a dynamic ,IP address, can create problems. A change in ,IP address, can cause their ,DNS, queries to fail, effectively taking the resource offline.

What is DNS server IP address for Singapore ISP teleco ...
What is DNS server IP address for Singapore ISP teleco ...

What is Singapore M1 primary ,DNS, server. Primary ,DNS,: 203.211.152.66 Secondary ,DNS,: 210.193.2.66. What is Signapore StarHub primary ,DNS, server

What is the IP address of your DNS servers? - IVPN Help
What is the IP address of your DNS servers? - IVPN Help

To work out the ,address, of the closest ,DNS, server simply look at the ,IP, assigned to you when you connect. The ,DNS, servers are in the format 10.x.x.1. For example, if the VPN ,address, you receive is 10.16.4.66 then the ,DNS, will be on 10.16.4.1. The following ,DNS, is used when you connect to a WireGuard server - 172.16.0.1

DNS Checker - DNS Propagation Checker
DNS Checker - DNS Propagation Checker

The ,Domain Name System, (,DNS,) is a system used to convert a name (like www.google.com) into an ,IP address, (like 192.168.2.1) which is used by computers to communicate on a network such as the Internet. When visiting a website, your device asks your local ,DNS, server for the ,address,.

What is DNS (Domain Name System)? | DNS Made Easy
What is DNS (Domain Name System)? | DNS Made Easy

The ,Domain Name System, (or ,DNS,) converts human readable domain names (like: www.google.com) into ,Internet Protocol, (,IP,) ,addresses, (like: 173.194.39.78). Computers can only communicate using series of numbers, so ,DNS, was developed as a sort of “phone book” that translates the domain you enter in your browser into a computer readable ,IP,.

What is DNS?
What is DNS?

18/1/2018, · ,Domain Name System, (,DNS,) is a database system that translates a computer's fully qualified domain name into an ,IP address,. Networked computers use ,IP addresses, to locate and connect to each other, but ,IP addresses, can be difficult for people to remember.

What is DNS (Domain Name System)? | DNS Made Easy
What is DNS (Domain Name System)? | DNS Made Easy

The ,Domain Name System, (or ,DNS,) converts human readable domain names (like: www.google.com) into ,Internet Protocol, (,IP,) ,addresses, (like: 173.194.39.78). Computers can only communicate using series of numbers, so ,DNS, was developed as a sort of “phone book” that translates the domain you enter in your browser into a computer readable ,IP,.

What is DNS How it Works + Vulnerabilities | Varonis
What is DNS How it Works + Vulnerabilities | Varonis

29/3/2020, · Type nslookup [,ip address,] You’ll see the name of the ,DNS, server that’s responding, and, if the name is known, the ,DNS, record listing the name and ,IP address,. nslookup –type=soa [your domain] This command returns your authoritative ,DNS, server, wouldn’t that be …

DNS Lookup And How It Works - WhatIsMyIP.com®
DNS Lookup And How It Works - WhatIsMyIP.com®

The ,Domain Name System,, otherwise known as ,DNS,, is a key component of the Internet. To clarify, ,DNS, is the resolution of a domain name to an ,IP address,. Moreover, for those of you who are not aware of how it works read on to learn the basics. The forward lookup, or simple ,DNS, lookup, is the most ...

How to Find Out What DNS Servers Your PC Mobile and ...
How to Find Out What DNS Servers Your PC Mobile and ...

27/3/2020, · Once the ,IP address, conversion is done, the websites files and resources are loaded using the ,IP address, of remote server. As said earlier, this conversion is performed by ,DNS, servers but there is a chance attackers can spoof the ,IP address, to load the fake website if your ,DNS, server is compromised. This is why ,DNS, server is very important and ...