![What is DNS hijacking?](https://en.ipshu.com/sites/default/files/field/image/dns_hijack.png)
What is DNS hijacking?
When you want to visit a website, but the website cannot be opened, or jumps to other pages immediately after opening, it is likely that the domain name of the
- 2022/08/23
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![What are the types of DNS record?](https://en.ipshu.com/sites/default/files/field/image/dns_record.png)
What are the types of DNS record?
The DNS server is responsible for converting domain name into IP addresses so that users can use domain names to directly access the Internet without having to
- 2022/08/23
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![Is it possible to use mixed DNS servers?](https://en.ipshu.com/sites/default/files/field/image/dns_mix_server.png)
Is it possible to use mixed DNS servers?
With the development of the Internet, various network insecurity incidents occur more and more frequently. DNS attacks are one of the most common types. In orde
- 2022/08/23
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![What's DNS service and DNS server?](https://en.ipshu.com/sites/default/files/field/image/dns_server_service.png)
What's DNS service and DNS server?
The Internet is a huge network of computers, and each device connected to the Internet is assigned a unique IP address (such as 203.119.101.61) that helps other
- 2022/08/22
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![How to use an online paid proxy server?](https://en.ipshu.com/sites/default/files/field/image/paid_proxy_use.jpg)
How to use an online paid proxy server?
!img_0 Nowadays, the application of proxy service has been very popular used on Internet. Using proxy IP can not only hide the user's real IP address and red
- 2022/05/31
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![How to use an online free proxy server?](https://en.ipshu.com/sites/default/files/field/image/free_proxy_use.jpg)
How to use an online free proxy server?
!img_0 A proxy server is a server that provides transfer function on the Internet. For example, if you want to visit a website, but you can't access it for s
- 2022/05/31
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![What is reverse DNS of an IP address?](https://en.ipshu.com/sites/default/files/field/image/whats_rdns.jpg)
What is reverse DNS of an IP address?
DNS is the acronym for Domain Name System. The reverse DNS lookup is according an IP address to look up the corresponding domain name, which is just the opp
- 2022/05/30
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![What are public IP addresses, private IP addresses and reserved IP addresses?](https://en.ipshu.com/sites/default/files/field/image/whats_pubip_prvip_revip.jpg)
What are public IP addresses, private IP addresses and reserved IP addresses?
In the age of the Internet, people who use the internet are likely familiar with IP addresses. However, IP addresses are further categorized into public add
- 2022/05/27
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![How to improve network speed?](https://en.ipshu.com/sites/default/files/field/image/improve_network_speed.png)
How to improve network speed?
In our daily life and work, I believe that many people may have encountered the problem of slow network. Network speed mainly involves three termi
- 2022/05/27
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![How much precision can IP address geolocation reach?](https://en.ipshu.com/sites/default/files/field/image/ip_location_precision.png)
How much precision can IP address geolocation reach?
IP geolocation precision refers to the description of the precision level of positioning results on the premise of successful positioning. There are six lev
- 2022/05/27
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![Can I find out the personal information of an IP user?](https://en.ipshu.com/sites/default/files/field/image/ip_personal_info.png)
Can I find out the personal information of an IP user?
Firstly, let's directly give the answer: knowing an IP address can only find the general geographic location of the IP user, you cannot find the user's spec
- 2022/05/27
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![How to check if someone is hacking my WiFi](https://en.ipshu.com/sites/default/files/field/image/1232_0.png)
How to check if someone is hacking my WiFi
Recent messages received from users: How to check if it is hacked How to turn off other people's connection to my home WiFi Check who uses my WiFi In respon
- 2022/05/26
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![How are global IP addresses assigned?](https://en.ipshu.com/sites/default/files/field/image/assign_ipaddress.jpg)
How are global IP addresses assigned?
To know how IP addresses are assigned, we need to first understand an agency-the Internet Assigned Numbers Authority (IANA). It is an organization under the
- 2022/05/26
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![What are the use types of IP addresses?](https://en.ipshu.com/sites/default/files/field/image/ip_use_type.png)
What are the use types of IP addresses?
!img_0 In the Internet age, surfing the Internet is almost a thing we must do every day, but for most ordinary netizens, they only know that surfing the Inte
- 2022/05/25
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![What aspects should you consider when choosing a router?](https://en.ipshu.com/sites/default/files/field/image/1230%20pics_0.png)
What aspects should you consider when choosing a router?
What are the considerations for choosing a router? Nowadays, our demand for the network is getting higher and higher, not only requiring fast Internet
- 2022/05/19
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![Reasons and solutions for 192.168.1.1 cannot open the router setting interface?](https://en.ipshu.com/sites/default/files/field/image/1209_pics.png)
Reasons and solutions for 192.168.1.1 cannot open the router setting interface?
- 2021/11/26
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![What should I do if 192.168.1.1 is the login interface of the operator provider?](https://en.ipshu.com/sites/default/files/field/image/1208%20pics.png)
What should I do if 192.168.1.1 is the login interface of the operator provider?
- 2021/11/25
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