Try changing it to “subdomain -> subdomain.hosttwo.com” The CNAME is an alias for a certain domain, so when you go to the control panel for hostone.com, you shouldn’t have to enter the whole name into the CNAME alias. As far as the error you are getting, can you log onto subdomain.hostwo.com and check the logs?
After more trial and error, the answer seems to be The Github custom domain should indeed be matrix.jeti.io I did not need the apex records. In fact, Github emailed me discouraging it. So I deleted the apex records. In OVH, I added a DNS CNAME entry like this: The thing that was confusing me is … Read more
Assume you have a CNAME record: travel-maps.example.com CNAME c.commondatastorage.googleapis.com. Browser resolves name travel-maps.example.com and gets IP for c.commondatastorage.googleapis.com, then connects to port 443 of this address. Server with this IP couldn’t possibly[1] have proper certificate for travel-maps.example.com (and all other domain names with CNAME records like this). Only example.com domain owner could get a trusted … Read more
Whether your DNS entry uses a CNAME or an A record doesn’t matter. What matters is the host name the client is trying to connect to. It must match one of the Subject Alternative Names in the certificate of the server providing that resource (or, failing that, it must match the CN RDN of the … Read more
For anyone stumbling across this. Actually I realized I have outlined the correct method to set this up with Github Pages. And this is in line with what is recommended by Github as of today and works perfectly well. Just make sure you wait for the DNS Propagation to take effect which in some cases … Read more
You could make www.example.com the A record and all the other domainnames CNAMEs of www.example.com. But this only “solves” that if the IP address of www.example.com changes you don’t have to alter the other DNS enties as they are aliases. So on the DNS level there is no way to enforce a redirect. And for … Read more
You can do it. Notice that all DNS CNAME entry point to the same host. 1: github.com/florianwolters/florianwolters.github.com CNAME file content: blog.florianwolters.de DNS CNAME: blog > florianwolters.github.com 2: github.com/florianwolters/pear/tree/gh-pages CNAME file content: pear.florianwolters.de DNS CNAME: pear > florianwolters.github.com
The reason this question still often arises is because, as you mentioned, somewhere somehow someone presumed as important wrote that the RFC states domain names without subdomain in front of them are not valid. If you read the RFC carefully, however, you’ll find that this is not exactly what it says. In fact, RFC 1912 … Read more
On GoDaddy, use the “Forwarding” feature to setup a forward from yourdomain.example to www.yourdomain.example. The forwarding feature can be accessed in the Domain Manager at the bottom of the “Domain Information” section: If you do this then all traffic to yourdomain.example will be routed to the Heroku app CNAME (which is the better approach). One … Read more
Solution aws s3 mb s3://[new-bucket] aws s3 sync s3://[old-bucket] s3://[new-bucket] aws s3 rb –force s3://[old-bucket] Explanation There’s no rename bucket functionality for S3 because there are technically no folders in S3 so we have to handle every file within the bucket. The code above will 1. create a new bucket, 2. copy files over and … Read more