Added custom domain on heroku, the page says "There's nothing here, yet."
Steps done:
Domain is connected and can be accessed (used 'heroku add domain domain.com' to make sure)
Added CNAME record of given dns server.
Waited for 24 hours
Tried this and this
Next time add www to your domain in Heroku (not domain parking provider).
Related
I am trying to use a custom domain name in Heroku. So I was following the general directions and I had a question about it.
So I want to get rid of the herokuapp.com in example.herokuapp.com, which requires that I buy the example.com domain name.
It says in the first step "Confirm that you own the custom domain name. If not, you can buy one with a domain registration service."
How does heroku know that I bought example.com in the domain registration service?
If you look at your Herokuapp.com dashboard, for your particular app, you'll find that heroku has issued you a specific domain name. Something like some-custom-string.herokudns.com. Notice that this is herokuDNS.com which is different from herokuapp.com (herokuapp.com is used to access your website publicly). Only you have access to this custom dns string.
When you buy a domain name from a registrar, it'll usually also provide a DNS server. You'll then add a CNAME record in your DNS settings to point to your heroku provided some-custom-string.herokudns.com url. Since only you've access to your DNS server settings, if Heroku finds that the cname entry is present in your DNS records, it'll be a confirmation that you own the domain. The steps to do this are described here.
I have some struggles setting up a custom domain for my rails application. I followed the "Summary of steps" on Heroku
For example: i bought the domain "mydomain.com". I added the domain by running heroku domains:add "www.mydomain.com"
And gave all Informations shown when running heroku domains(Domain Name; DNS Record Type; DNS Target) to my Domain-provider. But it seems like these are not enough informations therefore my provider is asking for a so-called "host" or subdomain, for which the DNS target is to be deposited.
So my question is what is this "host" and why is it needed?
EDIT:
So to clarify, the Problem was that i did not really knew what heroku is doing when running heroku domains:add
"Host" probably means the bare domain, i.e. mydomain.com, excluding 'www' at the front or anything else.
The subdomain is the bit that comes before that.
In doing domains:add www.mydomain.com you are asking heroku to respond to www.mydomain.com.herokuapp.com, so you need point your DNS to that.
Hence, on your DNS provider you probably need a CNAME record like www.mydomain.com.herokudns.com
That basically means send everything that they receive on your actual domain to that one, instead, which is the one that heroku serves your app on.
Different DNS providers do use slightly different terms, so you need to get the concepts clear of what you're trying to achieve, then you'll work it out. Also, delays in records updating can make it annoying to debug when you're trying to get this working.
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.
Let me keep this as simple as possible. I have looked at a bunch of other posts related to this but haven't found an answer :(. I am hosting my web app on Heroku and using Gandi as my domain provider.
Note: The top answer from this post is what I used as my basis.
A few days ago I set up web forwarding on Gandi so that my mydomain.gg forwards over to www.mydomain.gg. I also set up custom domains in Heroku. It looks like this:
*.mood.gg wildcard.mood.gg.herokudns.com
www.mood.gg www.mydomain.gg.herokudns.com
mood.gg mydomain.gg.herokudns.com
I then went into Gandi and added these to my zone file so it looks like this:
# A 217.70.184.38
* CNAME mydomain.gg.herokudns.com.
www CNAME www.mydomain.gg.herokudns.com.
The A tag is there for the web forwarding where the IP points to a Gandi IP. Heroku changes IP addresses frequently, which is why I use CNAME.
Cool!
This all worked perfectly for 3 days, where I didn't touch my zone file or Heroku app for those 3 days at all.
So here is where the oddness begins. I upgraded my Heroku server to a more expensive plan and pushed some new code to it as well. A few hours later, my root domain mydomain.gg breaks and doesn't forward over to www.mydomain.gg. If I go directly to www.mydomain.gg it works perfectly.
So my question comes down to, where did this break? I never touched my Gandi zone file. All I did was push to my Heroku server and it seemed to break the web forwarding with Gandi. How did pushing to Heorku cause something to mess up with Gandi where all I'm specifying is a Heroku DNS that didn't change at all?
Another thing is, Gandi says they don't support naked domain CNAMEs which is why I use web forwarding. But then whats the point of this line in my zone file:
* CNAME mood.gg.herokudns.com.
Any help would be appreciated!
EDIT2: Waiting to see if my changes were successful.
EDIT: I reinstalled everything using the command line Zerigo install command (the original question was for manual setup). THe problem now: the custom domains I set up do not work properly. Visiting the custom domain simply returns an error in Chrome: "Oops! Google Chrome could not find www.myapp.com" even though the custom domain I added was "www.myapp.com?
I've been trying to set up a custom domain on my Cedar Heroku app by following instructions at https://devcenter.heroku.com/articles/custom-domains and https://devcenter.heroku.com/articles/zerigo_dns.
In the tutorial for setting up a domain on Zerigo, one of the instructions for adding a host is to add the IP address of the webserver. How do I go about finding this information? I'm having trouble finding any resource that helps me with this.
Am I supposed to be adding the IP address of my app at _.herokuapp.com? When I try to do a look up of this address, I never get a consistent address (probably because of Heroku's many servers). Any help is appreciated.
Linking Zerigo and Heroku is a three step process.
(1) Use the heroku addons:add zerigo_dns:basic command or add Zerio manually through the add-ons page on your Heroku app.
(2) With your registrar or hosting provider to have the domain resolve properly. For Zerigo add all nameservers:
a.ns.zerigo.net
b.ns.zerigo.net
e.ns.zerigo.net
c.ns.zerigo.net
d.ns.zerigo.net
(3) And this is the step I think you may be missing. Log into Zerigo either through your Heroku configuration panel under "add-ons" or log into Zerigo directly. Select the DNS tab next to Account and Servers. On the left panel select the domain you have resolving to Zerigo: this domain will appear. Within this domain under "Nameservers" next to "Hosts" click "Add Snippet". Add both the recommended snippets proxy.heroku.com and the redirect record that excludes the www.
Wait the TTL period (usually 15 minutes) and your domains will work as expected.