Information about DNS and network
Hi. I’m pretty sure almost everyone that migrated websites before, faced problems when changed the DNS from the previous host to the new one, where the website does not looked like it should be, or your client stating “it was working before”. After using some tools, and not being satisfacted with some results (being rated … Read More “Preview website before DNS change” »
submitted by /u/cybersuraksha [link] [comments] Powered by WPeMatico
And while this provides instant spoofing protection, it raises serious privacy and security concerns: DMARC reports containing sending sources, IPs, authentication data, and even mail-to domains now route to a 3rd party, giving Godaddy visibility into domain owners’ communications. Enforcing strict policies without proper SPF/DKIM implementation breaks email delivery for millions of small businesses unfamiliar … Read More “Godaddy now enforces DMARC to p=reject/quarantine on ALL domains registered through them or using their nameservers.” »
From: Suzanne Goldlust sgoldlust@isc.org Subject: New BIND releases are available: 9.18.39, 9.20.12, 9.21.11 Date: Wed, 20 Aug 2025 10:55:38 -0400 To: [bind-announce@lists.isc.org](mailto:bind-announce@lists.isc.org) Our August 2025 maintenance releases of BIND 9 are available and can be downloaded from the ISC software download page, https://www.isc.org/download. Packages and container images provided by ISC will be updated later today. … Read More “Fwd: New BIND releases are available: 9.18.39, 9.20.12, 9.21.11” »
EDIT: SOLUTION NOW BELOW in summary: In azure setup a dnat address to the lan 1 private ip Then add the server to the external view so that the external view is listed. Then go to data management –> DNS –> members tab select member –>edit Toggle advanced –> DNS Views –> (from the basic … Read More “How on earth do you get a public IP address in azure to an Infoblox DNS to server external DNS and utilise the public IP in glue records..” »
I just came to the idea that DNS can be used for microblogging, using TXT records. For example: example.com TXT 10-08-2025: Hello everyone! example.com TXT 15-08-2025: Have a nice day! example.com TXT 20-08-2025: Wonderful weather today Is it possible? What does the law say about this? submitted by /u/Suspicious_Data_3626 [link] [comments] Powered by WPeMatico
I want to try having a public zone hosted by 2 different vendors… Lets say the vendors are AWS, and Cloudflare. That way, if one vendor has downtime, the other ‘should’ stay online to resolve records. At my registrar, I punch in all the NS records for AWS , and all the NS records for … Read More “DNS and DNSSEC failover: 2 vendors possible?” »
We have a customer with a domain of ad.golfclub.com. They have split dns for golfclub.com. When I try to setup the parent entry in golfclub.com to point to their webserver’s ip and browse to the site using edge, I initially get a ‘golfclub.com doesn’t support a secure connection with https’, then select continue to site … Read More “help with split dns” »
There are two domains: subdomainB.companyA.com (shopping cart website) companyB.org (company that runs above website) For reasons I’d rather not going into, our shopping cart website is hosted as a subdomain under the parent company domain name. At one point, everything was configured so when reciepts/password reset/etc. emails would come from the shopping cart website, it … Read More “Is it possible to configure one domain to allow mail to come from another?” »
Anyone have any ideas on it please? submitted by /u/OverByThere [link] [comments] Powered by WPeMatico