Information about DNS and network
PSA – DNS admins, give a look to Technitium DNS Server. I’ve been using it successfully for a few months now. After managing BIND/Windows/Infoblox DNS servers for many years, this little open source project is a breath of fresh air. As usual, YMMV. submitted by /u/micush [link] [comments] Powered by WPeMatico
If anyone wants to brainstorm an idea I had to build a MS Teams app that can do and share DNS lookups. Please post below. My thought is, I get a lot of people coming to me everyday that don’t understand DNS and they ask if DNS is the problem for some public issue. I … Read More “MS Teams DNS App” »
Hello guys, I need help, I know that if the domain was listed/flagged on Google Safe Browsing you could delist by adding the domain on Google Search Console and clean the bad URLs. My problem is how could I delisted the domain if it was listed on Edge Microsoft ” SmartScreen ” if there is … Read More “SmartScreen Edge – Domain flagged” »
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