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Here’s the Best Way to Test VPN Connections

Test IP Leaks

Need to check VPN connections to make sure that every thing is operating because it ought to however unsure the place to begin?

No worries – we’ve put this information collectively to present you precisely what VPN checks you need to run to verify your connections, and the way to do it as nicely.

We’ll be utilizing our personal VPN service for these checks, and we’ll use numerous instruments to verify the following:

  • If there are any IP (each IPv4 and IPv6) leaks.
  • If there are any DNS leaks.
  • Whether or not or not WebRTC leaks are a problem.
  • If the encryption is working because it ought to.
  • How the connection velocity is holding up.
  • If any information is leaked when torrenting.
  • If malware infections are an issue.

“Why Do I Need to Test My VPN Connection Anyway?”

To ensure you’re getting your cash’s value, for one. If the VPN you’re utilizing is leaking delicate information, that’s not likely an excellent deal for you, proper?

It’s additionally a good suggestion to check VPN connections to be sure to’re protected if you’re on the Web. In any case, some VPN suppliers have been discovered to leak consumer information by way of WebRTC bugs, for instance.

And that’s not all – a staff of moral hackers confirmed how three common VPN suppliers are leaking consumer information, and The Best VPN examined 74 VPN suppliers and located that 15 of them have been exposing customers to IP, DNS, and/or WebRTC leaks.

Don’t overlook – knowledge leaks shouldn’t be taken frivolously! Even one thing so simple as an IP can supply a hacker information about your metropolis and ZIP code. The truth is, some expert hackers might ping your IP, attempt to map any open ports they discover, and use stated ports to entry your gadget.

How to Test VPN Connections for Leaks

For reference, we will probably be utilizing our Poland-based VPN server to check our VPN connections for leaks. Our actual addresses (IP and DNS) are Romanian on this case.

IP Tackle Leaks

An IP handle leak occurs whenever you’re utilizing a VPN, however an internet site can nonetheless detect your actual IP tackle. If that occurs, it means the VPN you’re utilizing shouldn’t be working because it ought to. It additionally signifies that cybercriminals might probably see your actual IP, and use it to discover out private particulars about you. In any case, an IP leak would expose information like:

  • Your actual IP handle.
  • The nation you’re from.
  • The town you’re from.
  • What ISP you’re utilizing.

Now, the greatest approach to begin is to use our personal IP leak check device. It’s a fast means of discovering out if the VPN you’re utilizing is doing its job or not.

Test IP Leaks

Test IP Leaks

It’s also possible to use WhatIsMyIPAddress, which is an IP leak software comparable to ours.

IPLEAK.NET is one other software you should use. Usually, it provides rather more info than simply IP addresses, however for now let’s give attention to simply this. In addition to IPv4 leak checks, the device also needs to carry out IPv6 leak checks.

The subsequent software you’ll be able to check out is the BrowserLeaks device. Apart from checking for IPv4 leaks, it’s going to additionally examine for DNS leaks and IPv6 leaks. In our case, there have been no IPv6 outcomes since we disabled IPv6 beforehand.

IPv6-Particular Instruments

When you’re unsure what IPv6 is, it stands for Web Protocol model 6. It’s the successor to IPv4 (the normal IP handle format – like the ones you see in our screenshots), and – prefer it – it assigns Web-connected units an identifier.

Having your IPv6 leaked means your IP handle is made public, placing your privateness in danger.

A few of the earlier instruments we used search for IPv6 leaks too, however In case you’re solely taken with operating IPv6 leak checks, you’ll be able to check out the IPv6 Leak Test which is a reasonably simple software.

IPv6 Leak Test

IPv6 Leak Test

In case you’re utilizing a VPN with IPv6 help, and the device tells you your IPv6 is leaking, your greatest guess is to change to a unique supplier. It’s also possible to simply disable IPv6 as an alternative.

Keep in mind to Do a VPN Test Throughout the Reconnection Part Too

The instruments talked about above can be utilized to check VPN connections when they’re lively. Nevertheless, you also needs to simulate interruptions to see if the VPN handles connectivity points properly.

Here’s how you are able to do that:

  • Whereas related to the VPN, disconnect from the Web.
  • After the connection has dropped, reconnect to the net, and open a number of tabs with IP leak check instruments (you may as well have them opened earlier than disconnecting from the Web).
  • Refresh every tab as quick as attainable whereas the VPN connection is re-established.
  • When you’re once more related to the VPN, cease refreshing the tabs.
  • Verify all the check outcomes to see in case your actual IP handle exhibits up. If it does, meaning the VPN you’re utilizing leaks IP knowledge when reconnecting.

Nonetheless, it’s value mentioning that in the case of connectivity points, there’s a fairly huge probability that an IP leak might happen. The easiest way to maintain your privateness intact on this state of affairs is to use a VPN that has a Killswitch – a function that routinely disconnects you from the net if there are any connectivity points to a VPN server to be sure to’re not uncovered if you’re on-line.

One Factor to Maintain in Thoughts about IP Leak Instruments

These instruments can have totally different databases they use to run IP leak checks. In consequence, there’s typically an opportunity that the IP they present you is from a special location – no matter whether or not or not their database is up-to-date.

This has occurred once we tried to use IP X to verify for IP leaks. Despite the fact that the outcomes displayed the IP of our Poland server, the device stated our server was based mostly in France – despite the fact that that isn’t true.

On this case, you must principally simply concentrate to the IP that’s displayed. So long as it’s the handle of the VPN server you’re related to, and your personal IP is hidden, the VPN service is working as meant regardless that the device may present you a special geo-location.

DNS Leaks

If you would like to be sure that your VPN connection is protected and sound, you want to guarantee your DNS isn’t leaked.

What’s DNS?

DNS stands for Area Identify System, and it’s chargeable for translating domains (web site addresses, principally) into IP addresses.

Why is that essential? Properly, for one, your DNS accommodates information that may be linked to your geo-location. And whereas DNS leaks won’t expose your actual IP handle, they will expose the location of your ISP, and a few hackers might use that knowledge to monitor down your personal IP tackle.

Additionally, DNS requests are often textual content logs that present all the web sites you go to. Your ISP can simply monitor these logs, document any information they need, and – relying on the place you reside – share it with the authorities for up to a sure variety of years, or outright promote it to advertisers.

Now, to check a VPN connection for DNS leaks, you can begin out through the use of the DNSLeakTest device. You possibly can both run a Commonplace or an Prolonged check. We advocate doing each. If any particulars in the outcomes match these of your ISP, you’re the sufferer of a DNS leak.

DNS Leak Test

DNS Leak Test

Apart from that, you can too use Comparitech’s DNS leak check software. First, you want to run a check with out utilizing a VPN, in order that the software can collect related knowledge, after which run one other check whereas being related to a VPN. The device will cross-check the new information towards the earlier knowledge, and offer you the outcomes.

You may as well attempt utilizing the IP leak check instruments we mentioned above, as most of them verify for DNS leaks too.

Ideally, you need to all the time use a VPN that gives DNS leak safety.

WebRTC Leaks

When you’re not accustomed to WebRTC, it’s an API definition that’s utilized by net browsers like Opera, Chrome, and Firefox. It makes it attainable for you to have audio/video calls and luxuriate in P2P sharing inside an internet browser with out having to set up dozens of plugins or extensions.

Nearly as good as that sounds, there’s only one drawback – WebRTC leaks can happen, and when that occurs, your IP is just about leaked out by way of WebRTC.

You possibly can scan your VPN connection for WebRTC leaks through the use of BrowserLeaks’ WebRTC Leak Test device. For those who see your IP tackle in the outcomes, meaning you’re coping with a WebRTC leak.

WebRTC Leak

WebRTC Leak

To run extra checks, you may also use:

In case you’re apprehensive about WebRTC leaks even in case you get good outcomes, you possibly can all the time flip WebRTC off in your browser. However if you’d like to keep away from that problem, you may also simply set up uBlock Origin in your browser. As soon as that’s finished, open the Dashboard, go to the “Privacy” tab, and choose the “Prevent WebRTC from leaking local IP addresses” choice.

How to Test VPNs for Malware Infections

“Do I really need to test VPN connections for malware?”

Nicely, it’s higher to be protected than sorry. Plus, it’s not a secret that some VPN apps – particularly free ones – have been discovered to include malware.

A method to check a VPN shopper or VPN information for malware is to add them to VirusTotal. The platform will use dozens of antivirus scans to see if there are any issues with them.

Test Malware

Test Malware

It additionally helps to have correct anti-malware software program put in in your gadget – like Malwarebytes, for example. The software program will provide you with a warning once you obtain a malicious file. You possibly can run a scan of your gadget whenever you obtain a VPN shopper to see if there are any issues as nicely.

How to Test VPN Encryption

In case you’re utilizing a VPN to shield your private knowledge if you’re on the Web, it is best to undoubtedly check the service to see if it’s actually securing your visitors and information. In any case, free VPNs have been discovered to have poorly-configured encryption protocols, so it’s higher to know you’re protected.

A method to do that’s to use Wireshark – a device that may confirm a VPN’s encryption standing. Here’s precisely what you might have to do:

  • Open the VPN whereas operating Wireshark.
  • Select a community interface to report (WiFi or Ethernet).
  • Begin recording.
  • Choose the “Protocol” as “OpenVPN,” or some other protocol you’re utilizing.
  • Proper-click on the OpenVPN packet, and comply with a UDP or TCP stream.
  • If the entire stream exhibits up as gibberish, meaning the encryption is working nicely.

You can too attempt utilizing Glasswire. You simply set up it, run the VPN, and browse the net for some time and obtain some knowledge. Subsequent, go to the Utilization tab, and verify the App part. Search for your VPN, and see what encryption standing is displayed.

The Sensible Way to Test VPN Connections when Torrenting

Should you want to torrent one thing, it’s clearly higher to do it with a VPN – each to keep away from stepping into authorized hassle and to be certain that your IP isn’t leaked to different individuals downloading the similar file(s).

Additionally, earlier than we transfer on, we also needs to add that – for this checks – we used our Germany server since our Poland server doesn’t help P2P.

Now, the quickest approach to verify in case your IP is leaked by means of torrents is with IPMagnet. The easiest way to use this device is to entry the hyperlink together with your actual IP tackle, then run your VPN, and add the Magnet hyperlink to your torrenting shopper. Then, simply hold your eyes on the IPMagnet web page. In case your actual IP exhibits up as an alternative of your VPN IP, it means your handle is being leaked.

And to show that’s our personal server’s IP handle, we will even be utilizing DoILeak to run one other check. Ensure you click on “Activate additional Torrent Tests” and that you simply add the Magnet hyperlink to your torrenting shopper earlier than going forward with the exams.

Torrent Leaks

Torrent Leaks

Oh, and as a transparent disclaimer – we right here at CactusVPN don’t promote copyright infringement or unlawful piracy, however we do perceive that – typically – torrenting is the solely method some individuals can get entry to the leisure or faculty/work information they want.

How to Test VPN Connection Speeds

Apart from checking how dependable and safe a VPN connection is, you may also have an interest to check your VPN connection velocity. Doing that’s fairly simple – you can begin through the use of this software:

Speed Test

Speed Test

Different instruments you should use embrace:

7 Elements That Impacts Your VPN’s Connection Velocity

Whereas a VPN supplier may supply high-speed servers, it’s essential to remember the velocity can typically range relying on the following 7 elements:

  • How far your bodily location is from the server.
  • What regional bandwidth restrictions are in place.
  • How highly effective your CPU is.
  • If the server you’re utilizing is overcrowded or not.
  • What connection velocity your ISP supplies you with.
  • Whether or not or not your firewall interferes together with your VPN or CPU.
  • What sort of encryption your VPN makes use of.

In case you’d like to know extra about this matter, be happy to take a look at our complete information.

“What If I Use CactusVPN and I Notice a Connection Problem?”

Should you assume any of your knowledge has been leaked, it is best to instantly submit a help ticket with our 24/7 buyer care group.

You Shouldn’t Actually Encounter Any Issues, Although

For one, our VPN comes outfitted with full DNS Leak Safety – you simply have to flip it on earlier than connecting to one among our servers.

And whereas all our servers supply excessive velocity and limitless bandwidth, you can even select one in every of 6 VPN protocols to use when accessing the net so as to tweak your on-line speeds to a sure diploma. Talking of encryption, you’ll be joyful to know we use the greatest there’s – high-end AES encryption!

Apart from that, we also needs to point out that CactusVPN encompasses a Killswitch, so your IP gained’t be uncovered even for a second if a connectivity concern happens since the Killswitch will reduce your Web connection to hold you protected.

You can too use our Apps.Killer to select which software must be mechanically closed in case your VPN connection goes down (fairly helpful for torrenting should you don’t need to use a Killswitch).

Plus, Our Service Is 100% Danger-Free

You possibly can truly check out our VPN service freed from cost for 24 hours – loads of time to check VPN connections, and see if our service meets all of your wants.


It’s all the time a good suggestion to double or triple-check your VPN connection to be sure that all the things is working because it ought to. The exams we showcased on this article ought to give you sufficient information about your VPN connection, as a way to chill out and never have to fear about any leaks or different points endangering your privateness.

And in case you realize of different testing instruments which might be value making an attempt out, be happy to let all of us know in the remark part.