NCBI comes up for me as does PubMed

Same I am not able to acess from home (Time fibre optic connection),working from university is fine, looking for options to make it work.

I also can't access from my computer, but no problem from others. I have an old mac, I use firefox and/or chrome and both not working. My internet connection is otherwise absolutely fine. I think it depends on the computer somehow but don't know how to fix it (I hardly find anything about it on the internet too).

Update the DNS to 8.8.8.8 as primary and 8.8.4.4 as secondary.

This should fix the problem

YES!! Thank you!!!

can some one give me help ?

Recently Pubmed have added a recommendation of "new pubmed" to use. may be you have clicked on it. it doesn't work and then, you can't use pubmed. you have two approach. First, you can use another web browser (like firefox, opera, ...) that you haven't used it to browse pubmed before. the second way is deleting all of browsed data and history, then you can use pubmed again, but be aware of clicking on the "new pubmed" again!

hello, is it a universal problem, or is it related to Iran sanctions? Ehsan Beigzadeh

Tried the above still locked out.

OK now sorted :

DNS to 8.8.8.8 as primary and 8.8.4.4

works fine now

Fixing DNS solved the problem. Thanks to Amr Muhammed.

Thanks, Amr Muhammed I was struggling with this for hours and it was an easy quick fix.

Sorry, but how and where should I change the DNS?

thanks for your help

I don't think it has anything to do with the DNS as least for me. It's related to the proxy. I had same issue and tried Proxy Master and used a different server and it worked perfectly fine.

the dns thing worked! Thanks!

The DNS thing worked! Many Thanks!

Fixing DSN solved the problem for me. Thanks.

I did DNS in my MAC...It worked..Was struggling for last few days...

Thanks a lot!!

Amr Muhammed This worked! Thank you so much :)

deleting my browser history worked

should send email to NLM about their coding blunder

[email protected]

I just changed my web browser and it worked.

Also deleting the stored site data from your browser will solve the problem.

for firefox: right-click on the loaded NCBI web page, click on view page info, click Security tab and finally click on Clear cookies and site data.

thank you very much.I just got really confused and didn't know what to do.The DNS was helpful.

DNS dose not work!

DNS works

guide to same https://www.lifewire.com/how-to-change-dns-servers-in-windows-2626242

DNS dose not work on my Mac. Do you have any idea what can be wrong?

deleting my browser history worked

should send email to NLM about their coding blunder

[email protected]

Thanks! I will write to them

Thank You

Changing DNS worked on My Mac

The site has been insanely buggy for me. If I search in the "old" site, it brings me to the new site design. Once I'm there and reading an article, I can't save it to collections or favorites. When I'm able to read an article on the old site and click "Similar articles in PubMed," it sends me to the new site and spits back a 500 (server error).

Tried the DNS trick with no luck. I need to be logged into NCBI to save articles to my collections, so unable to force it to use the old site by clearing data/cookies. Have emailed the support desk but not getting my hopes up. Anyone else have this issue?

Access the network settings on your computer and disable the "Internet Protocol Version 6 (TCP / IPv6)" option.

changing the DNS didn't help me :(

clear browser history worked for ncbi but not really for pubmed

reset DNS plus disable TCP/IPv6 worked for pubmed

Changing the DNS doesn't help me. But then I use VPN and it works perfectly.

DNS works ! Thank you!

Pubmed does not work in any Android device in my house (my wife's and mine). It does not work through WIFI or 4G but in Windows computers ir works. Also, he app Pubmed on Tap does not work either. Changed DNS and to iPv4 and nothing happened. Any hint of why is this happening? Help will be much appreciated, this issue is very annoying.

Ok. Changing DNS PubMed works over WIFI but not through 4G network....

Google DNS numbers do not help but I reckon it might be another network provider related issue: I can connect at the office but not when I'm home. :-(

The same happens to me... Pubmed works through WIFI at work but it does not at home or through 4G network.

I have opened a query to NCBI helpdesk, let's see what happens

Luis Querol did you get any answer from NCBI helpdesk?

Yes, but nothing helpful so far.

It is mostly a DNS issue. If the above DNS did not fix it. I'd recommend trying the following DNS. This should hopefully work.

Set Primary: 208.67.222.222

Set Secondary: 208.67.220.220

Thank you Meghdeep! That is what it seems.

As I was unable to fix the inability to connect through the 4G network I installed de 1.1.1.1 (Cloudfare) app to create a VPN and now it works...

But thank you anyway!

Alternatively, I can access using Opera browser and checking DNS-over-HTTPS to bypass the DNS settings

Is YOIGO your network provider?

Yes!

Yes, indeed. I somehow fixed it by tinkering the router settings. However, it does not work on the cell phone using 4G data network

It already works. After sending a complaint to PARLEM, my network operator, and PARLEM to YOIGO, the network provider, all right.

Yes, it works now. But It is puzzling that the only website that did not work were PubMed...

I used a VPN (the 1.1.1.1 app is very easy to use). But now both my WiFi and my 4G provider work ok so I do not have to use 1.1.1.1 anymore.

Yoigo and PubMed not working again... And now it does not seem to work using VPN. Anyone else?

I also have the same problem the last three weeks. And tried everything already. Only Pubmed is the problem. The site opens, but its not properly displayed and you can not use any search function. I can not explain it.

First go to the following link to know how to update the DNS to 8.8.8.8 as primary and 8.8.4.4 as secondary.

http://openw3.com/how-to-change-dns-server-settings-in-windows8.html

Then disable the "Internet Protocol Version 6 (TCP / IPv6)" option.

It will definitely work!

Marios Papadakis Luis Querol Enric I. Canela Felipe Molina Jose C. Tapia

i tried changing DNS settings as mentioned here but didnt work..problem seems only to be with pubmed not with nlbi website..any help please?

I can't access PubMed webpage, even after DNS update!

i can access now after changing DNS. Thank you so much for information