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submitted by /u/Rekirinx [link] [comments] Powered by WPeMatico
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Several months ago I added dmarc txt records to my domain for use in office365, but for whatever reason, when I query my domain with mxtoolbox or a `dig txt _dmarc.<domain>.com`, the dmarc policy does not appear. When I run the dig command, GoDaddy answers with an SOA result with the value: ns33.domaincontrol.com. dns.jomax.net. … Read More “GoDaddy DMARC Record Issues” »
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submitted by /u/Rekirinx [link] [comments] Powered by WPeMatico
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Hi all, I’ve been hanging my head over something I thought would be simple enough. We have a customer that we host a demo site for (with our domain) that they would like to have under their domain name (to match production site). We are using an F5 appliance and the demo site was working … Read More “Customer domain redirect” »
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Hello everyone! I would like to invite people interested in DNS to a webinar. It will be covering the recent global outages and what organizations could do to prevent these issues from repeating themselves. Here is the link for anyone interested: https://attendee.gotowebinar.com/register/686515673384323084 submitted by /u/CooledGriffon [link] [comments] Powered by WPeMatico
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Where I work, we are preparing to move one of our clients DNS to Cloudflare due to problems with spam and DDOS attacks in the past. With this, I shouldn’t expect there’d be any downtime as the server remains up at it’s IP, and as far as it is concerned nothing has changed (this is … Read More “Quick queryregarding CloudFlare” »
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Post migration to another server, I set up records correctly, but G suite dosen’t seem to catch up. I ran the test and got this strange result: > SPF must allow Google servers to send mail on behalf of your domain. As a result, all mails to gmail users land in Spam. Any ideas ? … Read More “newbie question: G Suite toolbox trouble” »
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I wonder if latency/ping could improve if a change to Google dns or Cloudflare? Play mostly Fifa and NHL on dedicated servers. submitted by /u/Midvintersorg [link] [comments] Powered by WPeMatico
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Hey all, Help me out; Got a service that we are paying a 3rd party to provide. Lets call it service1. A pre-requisite is to create a CNAME for service1 in our domains DNS zone to their web front end. CNAME service1.ourdomain.com = frontend.3rdpartydomain.com Part of this service is a requirement to deliver e-mail so … Read More “Subdomain MX record.” »
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I have an express server on my Raspberry Pi 4 with Raspbian. It serves an angular built website with Socket.io. I’ve configured it to serve the website on port “4444”, and adjusted my domain records to work with it. Now when I got to abcd.com:4444, it works fine, but connecting to just abcd.com gives an … Read More “abcd.com:4444 works, but abcd.com doesn’t” »