You can use SRV records: _service._proto.name. TTL class SRV priority weight port target. Service: the symbolic name of the desired service. Proto: the transport protocol of the desired service; this is usually either TCP or UDP. Name: the domain name for which this record is valid, ending in a dot. TTL: standard DNS time to … 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
I’ve faced the exactly same problem but I’ve fixed it with another approache. Using Ubuntu 18.04, first disable systemd-resolved service. sudo systemctl disable systemd-resolved.service Stop the service sudo systemctl stop systemd-resolved.service Then, remove the link to /run/systemd/resolve/stub-resolv.conf in /etc/resolv.conf sudo rm /etc/resolv.conf Add a manually created resolv.conf in /etc/ sudo vim /etc/resolv.conf Add your prefered … Read more
It is technically possible, however, there are no single character tlds that have been accepted into the root (as of the moment) so the answer is: Yes, it is possible to have single character for top level domain name, however, there are currently no single character TLDs in the root. You can see the list … 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
Docker 1.10 has a built in DNS. If your containers are connected to the same user defined network (create a network docker network create my-network and run your container with –net my-network) they can reference each other using the container name. (Docs). Cool! One caveat if you are using Docker compose you know that it … Read more
If you have access to SRV Records, you can use them to get what you want 🙂 E.G A Records Name: mc1.domain.example Value: <yourIP> Name: mc2.domain.example Value: <yourIP> SRV Records Name: _minecraft._tcp.mc1.domain.example Priority: 5 Weight: 5 Port: 25565 Value: mc1.domain.example Name: _minecraft._tcp.mc2.domain.example Priority: 5 Weight: 5 Port: 25566 Value: mc2.domain.example then in minecraft you can … Read more
System.Environment.MachineName It works unless a machine name has more than 15 characters.
No, you shouldn’t remove any of the verification files or DNS records. Google will periodically recheck your site and if it doesn’t succeed you will lose access to WMT, for example. See this WMT support page: Removing the record from your server can cause your site to become unverified, and you will need to go … Read more