DNS Record not updated or changing ? How long it will take to effect

January 6, 2018 7.3k views
Node.js DigitalOcean Networking DNS Caching Configuration Management Control Panels Linux Commands Ubuntu 16.04

I have a website running on one droplet and my domain settings was on Digital Ocean DNS and its all working fine. I made a new website on different droplet machine. I have changed A record of my website to this new IP of droplet machine but it takes more than 48 hours, but still it points out to my old droplet machine IP…

I don’t understand what was an issue ? Usually DNS update records at 12 hrs maximum as its already have name servers of digital ocean just change the droplet machine IP but it didn’t happen

1 comment
  • I am having the same issue. After updating an ‘A’ record which now points to my new LoadBalancer for kubernetes cluster, it has not taken effect for 3 days. Even a simple ping request is still taking me to prior IP address of an LB which no more exists.

    Appreciate any help.

12 Answers

Our nameservers are set up with a very low TTL so DNS changes should be nearly instant. If you can share the domain name you’re having trouble with I’d be happy to take a closer look.

I has the same problem, please can you help me?

same with me hifebriansyah.com i changed from 128.199.184.192 to 85.199.108.153, but some how it still stuck at 128.199.184.192 until this time..

Same problem, I even delete the Networking and it is still redirecting to a shared server I register at A record

I’m having some issues myself, still showing the godaddy parking page

How much down time did you experience?

Same problem here. It’s 4 days already

Having the same issue every time I set up a new record. Always think it’s broken, change it multiple times (with large gaps between) until I give up. Wait a few days and it works.

I have the same problem… any solution? i have to wait?

2019 and the same problem. The case occur when change IP with the API. In the panel show correct IP changed, but not propagating. Waiting for two days

It seemed like I was just encountering the same problem. But I’m thinking that a potential cause for the problem could be that the computer you are using has its own DNS cache which isn’t necessarily being updated, so that would need to be flushed so that the computer is forced to check the DNS records for your server. It’s a bit hard to confirm this as being a solution for everyone else but it is something that has just worked for me so I hope that it helps someone who is stuck with this problem!

Commands to flush your computer’s DNS cache

Mac (Note that this doesn’t work on all OSX versions):

sudo killall -HUP mDNSResponder

Windows:

ipconfig /flushdns

Linux (Ubuntu):

sudo systemd-resolve --flush-caches
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