Why can't I reach a specific host using a specific DNS?
forvas asked: I’m trying to send some info to www2.agenciatributaria.gob.es. I can do it from several hosts but one. From this one I get the error Temporary failure in name …
How can I setup two or multiple reverse zone for one IP with bind9?
0x30c4 asked: When I try to define reverse zone with same IP the as reverse zone named-checkconf throws: $ named-checkconf named.conf.cust_zone named.conf:63: zone ‘70.231.168.192.in-addr.arpa’: already exists previous definition: named.conf:52 My …
Getting ERR_NAME_NOT_RESOLVED only from MY PC and only from WIFI
ReRed asked: I am setting up the website melius.live and it literally works fine from all my devices using mobile data, but not from WiFi (any WiFi, not just a …
Unable to access GCP Compute Engine VM via domain name
Patrick Gregorio asked: I’m evaluating Google Cloud Platform to see if I can build a network of applications I need for a project I plan on starting really soon. So …
Is delegated DNS server authoritative server?
null asked: [1] https://i.stack.imgur.com/GFhHG.png [2] https://i.stack.imgur.com/utiH9.png (Because my reputation is not above 10, I have to paste the link of the image) This the first picture, the order when making …
My app became unreachable after some time
idi begaj asked: I have an Vue.js app running on Linode at strks.rs using Nginx I am running it with nginx and I can not find any erros, nginx synatax …
In Nginx what is the resolver directive mechanically doing to avoid errors and warnings?
stackedAndOverflowed asked: Environment: Nginx, Node.js I’ve read the Nginx Docs on Resolver, I understand it’s used for DNS and I include it in my config. However I don’t entirely understand …
Can not ping any hostname/domain when ufw enabled
Muhammad Dyas Yaskur asked: Why I can’t ping any domain/hostname when ufw enabled? [[email protected] ec2-user]# ping google.com ping: google.com: Name or service not known [[email protected] ec2-user]# ufw disable Firewall stopped …
Changed my NS record in Route53 to point to wix's NS, but now want to revert … how do I find the original NS values?
Prof asked: My domain is registered with Route53. I have a wix website, which I’m using as my SaaS app’s landing page. I will have a subdomain for my SaaS …
Add SPF record for multiple systems in different servers
Aragon S asked: I have a domain with a published SPF record (v=spf1 a mx ip4:xx.xxx.xxx.25 ~all) for it (e.g: xyz.com) also this domain has four subdomains: sub1.xyz.com xx.xxx.xxx.29 sub2.xyz.com …