I have an A record which resolves to the IP of the server and an API running on some port. I understand getting a CA to sign an SSL cert for an IP address is difficult which is why I’m hoping host_address:54321 will resolve to target_address:54321. Does that work? Guy from company who looks after … Read More “Can I access port 54321 on a server with host_address:54321?” »
Author: firstdns
So basically i have a system that i want to use again that has amazing performance and is ready to be used only there is a problem, i activated it a while ago with a sketchy free windows key what was just a cmd batch file script that activated a KMS server I’ve been researching … Read More “KMS DNS records how to remove paranoid help needed.” »
Hello I like a domain that I purchased a couple of years ago and I would like to use it for Django web application, can I do that? If not, do I have any options? submitted by /u/camren2222 [link] [comments] Powered by WPeMatico
where is this /run/dnsmasq/resolv.conf getting 1.1.1.1 populated from ? $ cat /run/dnsmasq/resolv.conf nameserver 1.1.1.1 nameserver 127.0.0.53 I checked dpkg for resolvconf installed $ sudo dpkg -l resolvconf Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==============-============-============-================================= ii resolvconf 1.82 all name server information handler and dnsmasq version is : # dpkg … Read More “where is this /run/dnsmasq/resolv.conf getting 1.1.1.1 populated from ?” »
Hey everybody, I feel dumb having to ask this, but could really use some guidance. I’ve not played around with DNS much. In a nutshell, I want to set my server (running Bind9) as a DNS server on a few machines where I want, say, “fake.com” to resolve to my server’s IP instead of the … Read More “Bind9 responds differently depending on my IP?” »
Dumb question, been trying to learn DMARC for a work ticket that I haven’t touched before. I need to add a server IP of a web host that needs to send on behalf of their domain which is run on local exchange. Client only uses Vipre mail as 3rd party filtering. Currently got a txt … Read More “Changing SPF record. Is this right? Feels too simple” »
submitted by /u/skirtplate [link] [comments] Powered by WPeMatico
I recently bumbed into this website that basically gives you a subdomain and you can mess with the DNS of that subdomain as much as you like. Mess it up. Screw it up. Break it. Make TTL’s of a year and see what that does. Try a CNAME to an IP. And the records really … Read More “Useful website to screw up DNS and learn from it.” »
How can we use nslookup or dig to find out if a subdmodain has been properly delegated? submitted by /u/Oxffff0000 [link] [comments] Powered by WPeMatico
Suppose I want to add my own “com.” domain entries. So when I’ll use my dns server to get my imaginary domain name “testtest.com” I expect it to return my entry. And at the same time when I query some real “com.” domain I want my dns server to be recursive and get public domain … Read More “DNS server with custom entries” »