https://ma.tt/2003/10/wildcard-dns-and-sub-domains/
Wildcard DNS and Sub Domains | Matt Mullenweg
wildcard dnssub domainsmatt
https://www.redhat.com/en/blog/custom-wildcard-dns-for-openshift-container-platform-4-2
Custom wildcard DNS for OpenShift Container Platform 4.2
Custom wildcard DNS for OpenShift Container Platform 4.2
openshift container platformwildcard dnscustom42
https://www.ionos.com/help/domains/wildcard-dns-records-konfigurieren/creating-a-wildcard-dns-record/
Creating a Wildcard DNS Record - IONOS Help
You can use so-called wildcard DNS records to specify DNS settings for non-existing subdomains.
wildcard dns recordcreatingionoshelp
https://www.linode.com/community/questions/2567/wildcard-dns-question
Wildcard DNS question (2567) | Linode Questions
wildcard dnsquestion2567linode
https://nip.io/?ref=salaboy.com
nip.io - wildcard DNS for any IP Address
wildcard dnsfor anynipioaddress
https://www.inmotionhosting.com/support/edu/cpanel/create-wildcard-subdomain/
Wildcard Subdomains and DNS | InMotion Hosting
Jun 12, 2025 - How to setup a WildCard Subdomain in cPanel.
wildcardsubdomainsdnsinmotionhosting