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

Hey folks, Trying to set up an SRV entry in Route 53. I let it sit for days to propagate with no luck on it working. ​ https://preview.redd.it/94xfvt99vwi41.png?width=1352&format=png&auto=webp&s=06a334a2c9037dabdafce191722bcbf7a49ffda1 submitted by /u/RNDWK [link] [comments] Powered by WPeMatico

Hi guys, Is it possible to run stub DNS resolver at mobile phones? Especially Android? Or is there any other way to intercept DNS query? Thanks in advance! submitted by /u/srplater [link] [comments] Powered by WPeMatico

Hi im trying to use python to verify if email exists (using this code as base) import re import smtplib import dns.resolver ​ # Address used for SMTP MAIL FROM command fromAddress = ‘corn@bt.com’ ​ # Simple Regex for syntax checking regex = ‘^[_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*(.[a-z]{2,})$’ ​ # Email address to verify inputAddress = input(‘Please enter the … Read More “[DNS MX] Verifying email records” »

Hey guys I need your help! Our Office got 2 Servers. A Main Server and a Second one just to resolve the DNS, when the first one don‘t run. My Problem is that if the Main Server don‘t run, my Computer don‘t change the DNS Server automatically. I have to change it manually to get … Read More “How to turn on the 2ndary DNS automatically?” »

Hi there, it’s possible to change dns server consulted by the type of query? I mean if it is IN A to a server and if it is to AAAA to another. Nice regards, submitted by /u/redeltaglio [link] [comments] Powered by WPeMatico

Hello Guys I am an IT apprentice and have little bit more than basic knowledge in webserver, dns and that stuff. So I’ve been creating websites for the past 2-3 years and always used to get the client a shared hosting account and I also have/had one for myself. Now I decided I want my … Read More “I got my own VPS and Nameservers now I have some questions” »

I need a dns service because godaddy can not do alias records, I am using heroku. What dns manager do you recommend and why? Has anyone had issues with either CloudFlare or DNSimple? submitted by /u/y92a [link] [comments] Powered by WPeMatico

Do you guys know a tool that inputs a list of multiple domain names and output a list of associated server IPs ? For now I use cachecheck.opendns.com but entering hostnames one by one is time consuming. EDIT: Found it ! Get-Content C:hotnames.txt | Resolve-DNSName | Format-Table -Property “IPAddress” -HideTableHeaders | out-file IPslist.txt Note that … Read More “tool like cachecheck.opendns.com but with multiple hostnames input” »

I am using heroku and trying to use let’s encrypt for my ssl/Tls certificate. Herku is pushing me to switch my dns from godaddy to a dns provider that can support Alias records. I read this article … https://iwantmyname.com/blog/why-alias-type-records-break-the-internet And a bit concerned. 1) would using alias be bad? Is this article correct? 2) if … Read More “Alias dns -breaking internet?” »