submitted by /u/3raxton [link] [comments] Powered by WPeMatico
Month: November 2017
submitted by /u/tomweingarten [link] [comments] Powered by WPeMatico
Hey, I know this probably isn’t the best place to ask this as SPF files are records and just in the DNS but I thought i’d give it a shot and maybe have better luck than I’ve had from Email support. In my DNS I had 1 original file: “v=spf1 include:spf.protection.outlook.com -all” and needed to … Read More “Website DNS, TXT/SPF files question” »
submitted by /u/based2 [link] [comments] Powered by WPeMatico
I’m actually kind of pissed. I am looking for detailed instructions on how to create DNS records to handle adding www to my subdomains (all domains served to the same IP), blog.foo.com and msv.foo.com. Yet, I couldn’t find fucking anything until one article nonchalantly mentioned how DNS treats www as a subdomain. submitted by /u/dmfreelance … Read More “it took me way too long to realize that www is in fact treated as a subdomain.” »
Hello! I know this is not strictly a DNS post, but is seems the most logical place to post this. SPF records are limited to a maximum of 10 DNS lookups. As such, the general consensus is that as you approach this limit, mail administrators should investigate sending mail from other domains and/or subdomains as … Read More “Dynamically Flatten SPF Record” »
submitted by /u/freekmurze [link] [comments] Powered by WPeMatico
As much as I know the server doesn’t serve the IPs randomly. So with every request it pushes the IP that was last in the list in the last call to the top. Where does it store the information or indicator that tells it what was served in the last request? submitted by /u/AlfredoOf98 [link] … Read More “how does the dns server keep track of the last used IP in round-ribbon?” »
submitted by /u/based2 [link] [comments] Powered by WPeMatico