Information about DNS and network
Recently rebooted router (as a good internet user should) and noticed that when I run nslookup, I get all the same results as before with the exception of “Default Server: UnKnown”. Before it would return the router’s name. Any thoughts? submitted by /u/Regular_Contact [link] [comments] Powered by WPeMatico
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Hi, do anyone knows of a DNS/CDN service where I can define my subdomain like app.domain.com and allow my users to create CNAME to map their app.user.com to my app.domain.com to be able to visit app.user.com and login to my app? Basically, ability to do whitelabeling of my app.. submitted by /u/pentag0 [link] [comments] Powered … Read More “Looking for SaaS whitelabel subdomains DNS service” »
https://cujo.com/dns-hijacking-attacks-on-home-routers-in-brazil/ Let me know your comments or feedback on this. submitted by /u/kernelv0id [link] [comments] Powered by WPeMatico
Hi, I have a bit of a pickle here. For deeply historical reasons, I ended up maintaining mail for my stepmother, who is utterly internet-uneducated. The setup is a root-server (which I rent) with an exim on it, that forwards all mail for her domain to one gmail address. My stepmother then checks her mail … Read More “SPF and google Mail” »
Hi, I had my domaine name ex. xxx.com and i did not want use godaddy nameserver so would like to create own nameserver which hosted on my home server ex. (ns1.xxx.com) ex. public ip 100.200.300.400. I googled and tried with something like BIND9 on ubuntu but it is not working (i have no idea maybe … Read More “how to host nameserver for a domaine name ?” »
Hey everyone. I am having dns issues on all of my network devices. I have typically used 1.1.1.1, but in troubleshooting I have also used 8.8.8.8 and Xfinity’s DNS server. My computer says I have internet access, my modem has all the right lights on, I can ping websites, and my Roku tv can access … Read More “Weird DNS issues” »
submitted by /u/Stormlover247 [link] [comments] Powered by WPeMatico
We run our own public DNS servers in US and Europe. We recently deployed our application to Australia and we’re seeing timeouts resolving our records in tests ran from Australia. (looks to me like it’s cause by packet loss/retries) Where things fall apart for us is how to fix this. More servers: It seems like … Read More “Issues in Australia.” »