I've been struggling with the configuration of my DNS app on Heroku. Things I want to accomplish:
www.example.com and example.com , both with SSL config (HTTPS)
Things I tried so far ...
GoDaddy Settings:
CNAME | www | example.com.herokudns.com
FOWARDING to
https://www.example.com
However, this setup is working great with HTTP only, but I'm getting a "Your connection is not private" error when I type the https.
I checked several tutorials and none address this issue.
PS: I'm using the SSL automatically managed from heroku.
SOLVED IT
Getting the naked domain set up with Godaddy easily: Set forwarding to your domain: https://www.my-domain.com. This will redirect non www to the correct place.
With that, I don't actually need to add a second domain in heroku (example.com).
Just keep the www.example.com, turn the SSL on, go to go daddy and redirect. This is working for me so far....
Related
I have a website for my podcast built with Python / Django that is hosted on Heroku: https://dinpodcast.herokuapp.com/
I have a custom domain parked on GoDaddy, dinpodcast.com, that has a www CNAME directing to my heroku application. This works just fine: https://www.dinpoddcast.com
I wanted dinpodcast.com to redirect to the www website, so I have the following domain forwarding set up on Godaddy:
This also works great, for the most part. Now, when I enter http://dinpodcast.com, or just dinpodcast.com, both will redirect to https://www.dinpodcast.com.
Here's the problem. When I enter the naked domain WITH HTTPS, so when I enter https://dinpodcast.com into a browser's address bar, I get the following response:
Here's what I THINK is happening. My SSL certificate is provided by Heroku under their Automated Certificate Management program. So, I assume that since I don't have an SSL certificate with GoDaddy, it's timing out trying to find one before it can redirect to my www subdomain. Would this be correct? If so, is there any way around this WITHOUT buying an SSL certificate with GoDaddy? If that's not what's happening, then what is and how do I fix it?
When you create an ssl certificate in your domain do you include your root domain? Tried using this tool in your root domain and it seems that there is no ssl certificate. However the subdomain https://dinpodcast.herokuapp.com/ has one. I suggest putting an ssl certificate in all subdomain and root domain that you are using.
I also checked the root domain’s IP address using this tool and checked port 443 using another tool and apparently the port is closed. Double check your firewall and make sure 443 is open.
I have a 1&1 IONOS domain for my heroku app. the www subdomain works fine, with a CNAME setup for it. but I'm trying to redirect the root url to the www subdomain. this also works fine for http, but if the url is typed in as https://example.com, I get a ERR_SSL_PROTOCOL_ERROR (on chrome, other browsers have different errors). this is on any device, regardless of clearing cache and history etc.
my heroku logs show it's never reached, so it must be an issue within 1&1.
theres an ssl cert set on the domain with 1and1, as well as heroku's ACM.
any ideas?
To make the four URL variations (http://example.com, http://www.example.com, https://example.com, and https://www.example.com) point to a different SSL hosted site (heroku, cloudfront, etc), you need three things in IONOS:
Under DNS settings, add a CNAME entry for the www subdomain that points to your SSL hosted site (example.herokuapp.com)
Set up an HTTP Redirect under Domain Forwarding to https://www.example.com (don't check the box that states "Also set up for www subdomain")
Make sure you have an SSL wildcard certificate for *.example.com installed and attached to your domain in IONOS
It looks like all you are missing is number 3. After that, the redirect that you have setup should work as expected.
Note: example.com should be replaced by your actual domain in all of the above.
I've added a custom domain (bought on GoDaddy) to my Heroku app and am on the hobby dyno. When I type in www.example.com everything works fine, but when I open example.com I get a name mismatch error.
My cname host www points to example-78914389.herokudns.com and I have forward to https://www.example.com on GoDaddy enabled.
The certificate is only valid for the following names: shortener.secureserver.net, www.shortener.secureserver.net.
Why is the certificate valid for these domains and not for my example.com?
I don't know if it matters, but I just ported the domain from zeit now to GoDaddy.
Problem solved!
I transferred my domain from GoDaddy to namecheap, then made an ALIAS record. I've also added example.com to my app in Heroku. I now have www.example.com and example.com added and both domains work.
If you have the same issue, check this out: https://devcenter.heroku.com/articles/custom-domains#add-a-custom-root-domain
I have a question about Heroku.
When I try to add new domain with example.
the new domain has to be www.example.com.
If I use example.com. it has ACM problem, no matter how I change the setting in google domains, it goes wrong.
Then fine, I keep the www.example.com one, and web works with setting in google domain
www CNAME 1h www.example.com.herokuapp.com
however, for some reason, I need to add a new subdomain:
auth.example.com
and in my googles domain setting,DNSdata is connect others,not heroku
auth CNAME 1H someDNSdata
then the problem comes out, there is automatically SSL for my web, but it only apply to www.example.com. it doesn't apply to auth.example.com.
i can't adda new domain auth.example.com in heroku because there is
auth CNAME 1H someDNSdata
in the google setting.
I want my SSL in heroku apply for all subdomain.so what should i do??
PS:i have forward
example.com -->https://www.example.com
in additional problem,
if i type www.example.com,it goes http one,
if i type example.com, it goes https one.
why would that happen?? I set # in subdomain forwarding, but it comes out
example.com -->https://www.example.com
doesn't # mean all subdomain will go to https://www.example.com??
Trying to get
https://example.com
To not refuse the connection, to show my website, and to redirect to:
https://www.example.com
Without having to switch my DNS hosting to DNSimple or adding another service provider.
My domain was purchased on GoDaddy. DNS is on GoDaddy as well, set up as shown below.
My app is hosted on Heroku, using a Let's Encrypt certificate, that I installed following this answer.
Currently using Helmet+express-enforces-ssl to force hsts.
I have read the following info:
Heroku SSL on root domain ; Heroku SSL Endpoints ; The Limitations of DNS A-Records
The last of which states:
(...) applications requiring SSL encryption should use the
ALIAS/ANAME configuration on the root domain. Subdomain redirection
will cause a browser error when the root domain is requested over SSL
(i.e. https://example.com).
Which seems to be my problem (?).
How do I set this up on GoDaddy?