submitted by /u/meowwoah8 [link] [comments] Powered by WPeMatico

So i live in iran and here a lot of sites are filtered I used dns to access them (all dns services used to work) without any problems but after bieng away from Internet for 2 months i returned and without changing any settings I wanted to use dns again but there was a problem … Read More “Complicated problem with using dns” »

When running a dig +trace, dig queries the root name servers as the first step. My question is, where exactly does it get those root name servers when bind is not installed? I work on an isolated network and I’m seeing some…odd behavior. Note, this is NOT for a bind server, this is *strictly* for … Read More “Strange question about how (dig +trace) works” »

Is it possible to setup email for two locations for a domain? For example, one person prefers their email be forwarded from to their gmail account. Simple enough. I setup a forwarder in cPanel. For the other email address I would like to use Protonmail, which requires I change the MX record in DNS. Is … Read More “email in two locations?” »

hi, if theres a dns expert out there I have a flask app with a long elastic beanstalk url that i’d like to clean up with a subdomain.domain.com but domain.com is hosted elsewhere. At the moment on my hosted site i created just an A record pointing to the IPv4 of the EC2 instance, then … Read More “Pointing a subdomain from a site hosted elsewhere to an AWS Flask app (Elastic beanstalk) issues” »

When I use any basic tool. Whatmydns mxtoolbox, dnsninga. No cnames are listed for ANY domain I challenge. What’s going on? When did this change? What am I doing wrong? submitted by /u/andycarver [link] [comments] Powered by WPeMatico

submitted by /u/omsai1990 [link] [comments] Powered by WPeMatico

submitted by /u/tuggut381 [link] [comments] Powered by WPeMatico

Hi, I’m using Bind9, and I’ve noticed an issue and I was hoping someone here might know something that could help. When a host initially connects to a third party server, everything works fine. Then later the same day or week, they’ll be unable to connect to that same server. But if they wait a … Read More “Request for help with Bind9” »

I have a bunch of domains which forward to event websites that change once a year. I have the forwarding done via the DNS settings in Namecheap. For some reason when visiting any of these domains Chrome (and potentially others browsers) will initially display: This site can’t be reached / ERR_CONNECTION_REFUSED. BUT if I refresh … Read More “DNS forwarding causes “ERR_CONNECTION_REFUSED” on Chrome. Possible force HTTPS issue?” »