I have deployed an app on Heroku, and everything is going great when the app is being accessed from the herokuapp.com domain. I tried adding a custom domain and have followed the instructions from the documentation, but unfortunately, I encounter a DNS_PROBE_FINISHED_NXDOMAIN error when trying to access the app from my custom domain.
Some articles pointed out how Heroku requires the usage of ALIAS ANAME or FLATTENING records, which may not be available in DNS providers. I am using a local DNS provider where Name Server configuration is not directly accessible, and only the DNS provider admin can configure it on my request, so I am unable to check the CNAME Records and such (probably because I use .id domain, which I believe to have a somewhat specific configuration due to its affiliation with the country Indonesia, could be wrong though).
For my Name Server, because my DNS Provider requires at least two different name servers, I registered the domains for my Heroku app (from the Heroku settings dashboard > add domain and from the CLI) as follows:
my-domain.id
*.my-domain.id
www.my-domain.id
Is there anything I can do to fix this? Any help would be highly appreciated! Thank you!
EDIT:
I have just been informed by my DNS provider admin that the name servers I used, which I got from Heroku ([haiku].herokudns.com) does not have IP address. Is there anything I did wrong on the configuration?
As it turns out I managed to find my own mistake! It turns out that I provided the DNS Target as Name Server to my provider, which is totally not the same thing. What solved my problem was simply asking the provider to register a CNAME with the DNS target from Heroku as the value.
Be sure to provide the correct DNS Target for the domains as the DNS Target produced for registering root domains like your-domain.com will be different from the DNS Target produced for registering subdomains like www.your-domain.com or when using wildcard tag (*.your-domain.com). Also, note that Heroku doesn't recommend the usage of A Record for root domains, so be sure that your DNS Provider supports the record types needed as this Heroku article suggests.
Thank you #Ruurtjan Pul for getting in touch! Hope this helps!
Related
When setting up a custom domain on Heroku, you are given a DNS Target. My understanding is that this target should be entered into your domain provider's DNS CNAME data to correctly set up the custom domain. However, most tutorials I see online have you do the herokuapp . com domain. What's the difference, is one preferred over another?
Use the DNS target, as the documentation says:
After you add a domain with the heroku domains:add command, you need to point your DNS provider at the DNS target provided by Heroku. You can view this DNS target with the heroku domains command (see View existing domains for details).
Always trust official documentation over third-party tutorials. Non-official documentation is much more likely to be outdated, or simply wrong.
I'm having hard times trying to redirect a custom domain on Heroku, have you guys had the same problem?
Configured custom domain on Heroku (already tried different variation):
The server asks for Server Name, so I add the only thing Heroku returns as the DNS:
Below there are two domains, the first says "servfail" (the current app domain), the second "nxdomain", which I've just bought it's fine.
Any advices? Should I deploy on another server? Thanks for the help!
You need to update the DNS servers of your domain fariba.cl to fariba.cl.herokudns.com at the domain registrar's end (from where you purchased the domain)
After that it will work fine.
For those facing DNS redirecting problems in Heroku, I suggest this Add-on that you can add to your app in Heroku (for free): PointDNS
With it you can get many types of adresses, including IP and/or n1.server n2.server and so on, in which you can add the address to your domain settings.
I have an application running on example.herokuapp.com. No subdomains, no HTTPS, just a basic, read-only application. I also bought my domain name example.com from name.com. How do I link my domain name to the Heroku app?
I found these two questions, but I can't understand them, don't have any idea what DNS, CNAME, A records etc. are..
How to configure DNS records for Name.com and a Heroku app
How to connect my domain bought on name.com with my herokuapp?
I would appreciate a dummy-friendly explanation on how to setup my domain name with my Heroku app.
From this page I understand (guess) I need to use an additional service such as DNSimple or CloudFlare, is this correct? I tried CloudFlare but there is an additional problem that my domain is already linked to 000webhost.com (which I want to remove) via name.com. Anyways, please just tell me what do I need to have in the end :) Also I prefer to use only the free plans, if possible.
Thanks in advance
I'm trying to do something pretty simple. I have a domain on godaddy. I want to use Azure Dns to host the domain and connect it to an azure website.
I have it working for www.mydomain.com with the CNAME approach. However I cannot get the root domain, i.e. my domain.com to work with this approach. I tried adding an * A record but that didn't work. I also tried to do CNAME with # but that didn't work either.
Does anyone know how to get the root domain to work? This seems pretty basic but there is no documentation and it is not obvious.
Thanks
Thanks for feedback on this one!
If you need to create the isolated deployment with the static IP, take a look at the Service Environment. The reference first and second.
As you mentioned Azure DNS, i assume that you refer to the Azure DNS service. If so, then it is possible if you have the needed access. Reference for the DNS zones.
Regarding your question about www and CNAME, there are some nuances that should be taken into account and set up. Please refer to that post.
You can set up a DNS 'A' record in Azure DNS to point to the IP address listed for the site in the Web Apps portal (as per the screenshot provided by an earlier answer). The Web Apps team provide the IP address for precisely this purpose, and they know that they can't change these IP addresses because DNS entries would break.
Note that there's no need to use a wildcard record (name = '*'). You should instead use an A record at the domain apex (name = '#', or if using the Azure Portal you can also leave the name blank).
If your hosted your WebAPP in free website plan didn't have any option for adding * A record. You have to Change your web App plan to at least Shared Plan instead of free Plan.
I am having troubles with setting up custom domain for my heroku app.
here is my heroku app:
https://evening-beyond-1234.herokuapp.com/
and let's say it is my domain:
my-fake-domain.com
So I want my app being able at this domain.
I've added this domain to heroku app domains:
$ heroku domains
=== evening-beyond-1234 Heroku Domain
evening-beyond-1234.herokuapp.com
=== evening-beyond-1234 Custom Domains
Domain Name DNS Target
---------------- ---------------------------------
my-fake-domain.com evening-beyond-1234.herokuapp.com
And on the site where I've bought the domain I can change DNS, so I did this:
1) Type of DNS -> DNS from other hosting provider
2) 1st DNS server (*required) -> evening-beyond-1234.herokuapp.com
3) 2nd DNS server (*required) -> evening-beyond-1234.herokuapp.com
I put the same for the second DNS, because it is marked as required, so I need to specify two DNS.
It's been a few days after these changes and it does not work.
There is also another option for changing DNS: extended DNS editor.
I can specify CNAME entries and others there.
Any ideas what I am doing wrong?
I am completely new to this area, it should be just a silly mistake from my side %)
Your configuration is incorrect. What you are doing is that you are changing the name server of your domain, hence moving the delegation to Heroku.
However, Heroku is not an authoritative name server, hence you can't delegate your domain to them.
What you need to do is restore the delegation at your hosting provider and, instead, check the documentation of your hosting/DNS provider to learn how to create an A or CNAME record to point your domain to Heroku.
Also note that you will not be able to point your apex domain (hence my-fake-domain.com to Heroku unless you use one of these DNS providers that support a CNAME-like capability for the apex domain.
Regardless who you use, you can create a CNAME record to point www.my-fake-domain.com to evening-beyond-1234.herokuapp.com.
For my-fake-domain.com you either create an ALIAS/ANAME according to one of those provider documentation, or you redirect the domain to the www version.