Questions tagged [isp]

Acronym for Internet Service Provider.

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Website not accessible by all internet service providers [on hold]

I bought a domain name some time ago on Namecheap. All my websites under that same domain are still hosted by them. The issue now is we have two main internet service providers in my country; MTN and ...
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ISPConfig3: How to remove DNS and/or website from clients?

Is there a way to "strip away" the permissions to access the DNS and/or websites (or any other) tab from ISPConfig? I'd like to have users (clients) only edit their email accounts but want to restrict ...
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1answer
84 views

How to configure reverse DNS?

I got a static IP from my ISP and a domain from GoDaddy. I configured DNS in GoDaddy to point to my static IP. So the website works. However, when I tried to lookup reputation of the IP address, I ...
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2answers
882 views

Most seamless way to direct around port 80 and autoredirect to https with Apache

I'm working with a home server and my ISP blocks port 80. I have DD-WRT set up on my router so that I can redirect other open ports (like 443 and 8080) to the server. I also have dynamic DNS set up on ...
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2answers
106 views

SPF and ISP authentication

I'm wondering if I have to include the SPF of any ISP used by my customers to send email with an email hosted on my server. Example : they use Bell to send email for example@example.com (where ...
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542 views

Is it possible to point my domain to a DDNS? [closed]

I have a server at home that I use for a multitude of things. The domain is currently hosted by GoDaddy. My problem isn't a huge one, but it is quite annoying and I would like it to work the way I ...
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23 views

How to respond to maliciously spoofed site? [duplicate]

I recently stumbled into a spoofed version of StackOverflow and reported it to Google, SO and posted this question on SO Meta. Almost two weeks later that offending site is still up and serving awful ...
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1answer
23 views

How ISP has access to backbone? [closed]

I am computer science student. I normal do traceroute host on my linux machine. To find out which hosting service the website uses. When i track the locations of the traceroute it is like. INDIA IP ...
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57 views

Hosting solution to avoid network issues?

I recently went through an issue where me and all my colleagues connected to our office wifi couldn't access our website, nor could the employees at one of our customer companies. I verified that the ...
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3answers
967 views

How can you diagnose the cause of slowness for some users but not all?

We are getting reports from a handful of users that our web application is loading very slowly for them. So slowly that many of their page requests are timing out. The majority of our users are ...
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1answer
55 views

Can websites appear differently to different internet networks?

I just began launching a site for one of my clients, but I've come across a very strange issue. Whenever the client tries to access the website from an internet capable device in his office, he gets ...
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1answer
88 views

My colleague can't visit our website through her provider after long downtime

We did a frontpage update some days ago that caused the site to crash. The site was down for several hours. After troubleshooting, we concluded that we needed to cache more content. It had been run ...
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2answers
195 views

Same or different domain for system emails and company emails?

We have a website (Drupal) that provides daily email alerts to about 350 members who have opted in to receive these. In the past we have had small issues with some of our daily alerts being flagged as ...
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1answer
424 views

Random fail to load wordpress multisite on Chrome & Firefox browser

I have a wp 3.5 multisite and sometimes the page fail to load.. I got this msg on chrome Oops! Google Chrome could not connect to domain.x Error 7 (net::ERR_TIMED_OUT): The operation timed out. on ...
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1answer
67 views

SMTP on a different port?

I would like to be able to run a SMTP server on port 25, but my ISP blocks it. Is there a way to use a different. I'm running XAMPP Mercury.
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2answers
1k views

Unable to ping IP address between two locations

I have two locations office and home. From home I am unable to access my mail server and from the office I am unable to access my personal web server. Now, these two locations are about 100 yards ...
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2answers
1k views

Can I host a high traffic website at home?

I've been searching this up on google but I can't formulate my google search with the right terms to find an accurate answer to my question. Is it possible to have a super-fast connection at home to ...
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5answers
31k views

How can I host a website on a dynamically-assigned IP address?

I recently upgraded my internet to the point that it is much faster and more reliable than my current webhost. I would like to move my current domain to be hosted at home, but my IP address is dynamic....
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69 views

What does a domain register do? (e.g namecheap) [closed]

I have a basic understanding of how domains work, and would like to fill in some gaps. Lets say you make a server request for google.com how do you get the IP Address? Do you request your ISP, ...
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2answers
1k views

pick closest IP or DNS send send fastest route

Background I have a router (Linux node) connected with multiple ISPs. For e.g. ISP1 90.90.90.90 ISP2 80.80.80.80 ISP3 70.70.70.70 At present DNS A records reports all 3 IPs. DNS is used to balance ...
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1answer
230 views

Where to find ISP abuse email databases?

I have a number of abusive IPs visiting my website, and I want to write a quick script to send automatic email to their ISP, is the any place I can get abuse emails for the ISP automatically, it is an ...
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1answer
124 views

Does ARIN require ISPs ask for SSL key pairs before issuing an IP address?

I've just asked for a new IP address for an SSL website, and my ISP responded: Before we can assign the 1 Additional IP Address you requested for [server name], we must first ask you to provide ...
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1answer
138 views

Website Access…DNS, ISP, issue?

This isn't so much a code issue as it might be an issue with my ISP. For some reason when I visit a site very often, like one I manage or write stories on, it will just stop pulling data down after a ...
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1answer
45 views

isp that serves international customers . possible?

I do not know if it is possible to find an isp, maybe in america or asia, that provides services to international clients i.e clients outside their region, possibly in africa. i believe it is possible....
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2answers
117 views

Which ISPs has the cheapest transfer? [closed]

There are a lot websites where you upload file and many people download it. I guess these servers are located in ISP where the transfer is very cheap, I guess Europe, because US has expensive transfer ...
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4answers
21k views

How to force browsers/ISPs to look for my new DNS?

I have changed the DNS for my domain. what code (or header) should I use in my old server to tell the visitor's browser or ISP that it should check for my new DNS and the current content is old? is ...