DNS Server Not Responding? - server

In Microsoft-Edge
Details
The DNS name does not exist.
Error Code: INET_E_RESOURCE_NOT_FOUND
microsoft-edge error described by pitcture
Windows network diagnosis
DNS Server Not Responding
Some Description
My Network links used to work well for a long time, now I don't know why suddenly there is something wrong.
Some strange things is :
When I use the campus network connecting through data cable, there are no such
problem.
But when I use WiFi to connect Unicom network, these problems happened.
However, I also can use part software such as Wechat and I can use Google explorer by VPN (Web page plug-in)("Because I am Chinese, I must use VPN to visit foreign website")
My computer System is Win10(64),Can you give me some ideas to solve the problem? Thank you in advances... By the way, I had this problem before, but it was solved automatically after a few days, I don't know how!

It is amazing! The DNS Server Not Responding question is solved when I restart the computer, but I don't know why? I should restart computer every time when I meet with the problem? What else method can I do to solve it?

Related

favicon.ico through host pointing to server

Odd issue, but one I haven’t been able to solve in years.
I have used my own web servers forever and a day. But I’m always messing with them trying to learn this or that and will occasionally destroy it! lol So for a couple sites, I use a hosting service.
I also use the hosting service for my dns, since it’s a pain for me to set up. So I’ll buy a domain name and point it to my servers via url stealth, and have never had an issue with anything but this.
My favicon.ico never works this way. It works fine with the sites on the hosting service, and it works fine if I go to my server site using the IP address. But it just will not display through the host no matter what I try.
It is a very small issue, but would be nice to have it work.
Thanks!

Using VPS to create VPN and using the local Ip address to send (Secure) a get/websocket request

So I have a VPS (Cent Os 7) and using openvpn I created VPN having an address of 10.0.8.1 now on my front end I connected to VPN using openvpn after connecting I get access to websocket on 10.0.8.1 but its not secure I want access to wss on the same address. I have also tried using a secure domain name to connect but it still fails I can only connect it with either http or ws and not with https or wss
This is very trivial as far as a question but all in all, without telling you how to perform anything in details - the question is WWAAAYYY too broad to even consider answering without unevitably creating more questions than solving a problem or helping you.
You need to add cryptography to your websocket server, same as a web server is able to run in HTTPS mode rather than unencrypted. I'm sure you can see the similarity between both abreviations of the respective protocols and how they are different from their original, unencrypted/vulnerable default configuration.
http -> https
ws -> wss
Start reading on adding a SSL certificate to your websocket server config and then you will have a WSS connection - if all goes well of course!
I believe in you
p.s. - this is not the type of question that is very well received by the majority of the community. It is too broad to be of any interrest to anyone.A complete, well-built, comprehensive answer isn't something that fits within the boudaries of most community members as there is WAY too many variables and unknowns here. Anything will most likely create more questions (of this quality) than help you or anyone else. You lack basic knowledge in order to construct a question that doesn't sound anything other than 'i need a full tutorial'. Community doesn't provide tutorials, custom solutions or anything that resssembles a full product/service. We rather help solve smaller, more precise and clear issues that pop up day to day in the field. Generally, when someone "talks the talk", it implies that the bases are covered and an issue arose. For now, you must learn to "walk the walk" i suppose.
Everyone wore the same shoes at some point or another and good memory comes from remembering such stuff from when we started playing with the wall socket angry pixies!
Cheers!

Can I turn PC into a server?Does it have to stay online all the time?

Is it possible?
I know the answer may depend on what kind of work the server will be doing - game server, host server, mail server etc.
Does it always have to stay online, because it is by definition has become a server?
Yes you can, it's not that hard and as far as i know it has to be online all the time!
Follow this article

Server for iPhone; continuous connection

Ok lets say I want to create a connection between my iPhone app and my server (i'd like to try and use GoDaddy servers for this) to server real time location data to users.
I've seen plenty of good stuff online about using sockets, streams, ASIHttpmessage, CFHTTPMessageRef, etc., but what I'm unclear about is how to set up a server that continuously servers real time data to users (I believe you'd need a stream of data going to the user for this, not just a single http request and response). How does one take a host like GoDaddy and run server code on it. I know you can set up a server like this using terminal, but I don't have access to command line or the ability to run this "server program" from my web host as far as I know. Is there software I can download on my cpanel for this? Do I need a virtual private server and different hosting via GoDaddy maybe?
Does anyone know how I can do this or if my understanding of this whole thing is wrong. Please keep in mind I need this real time (or close to). Please, educate me. I really just need a better understanding of how this works.

Is there a way for a bot to find the IP address of my Digital Ocean Server when going through Cloudflare?

I am a PHP coder but not a server expert so I wondered if anyone could answer the following query.
Is there a way that a bot can determine the IP of my server when it runs through Cloudflare?
Someone suggested that folk could try ftp.domain.com and things like that. I do not have that setup on my server although Cloudflare do set this up automatically for you when you register a domain.
If you are a server expert and wanted to determine the actual IP of a server, how would you go about it?
Thanks.
PS: I do not want my IP public, hence the question.
Someone that really wants to find your server IP address probably can. We're only going to really stop basic lookups from returning your IPs, but we can only proxy web traffic & some records on your domain (mail, for example) may still return your server IP.
We do have some tips on minimizing the probability that someone could find it easily with these guidelines.