I have a domain bought from GoDaddy. I have set the custom name servers this
ns1.domain.com
ns2.domain.com
and set hostname
ns1 52.70.xxx.xxx(aws ip)
ns2 52.70.xxx.xxx (aws ip)
As I have installed WHM in my amazon aws instance. so In WHM, I have created an account and then went to Edit DNS Zone and added A records. These are my settings there
But I don't see my domain working and I am not able to see Cpanel of the domain as well.
what am I missing?
Please follow these steps to integrate your domain into whm and create a cpanel.
Create an account in WHM by going into Account Functions->Create Account: enter your domain here
Go to DNS Functions->Edit Dns Zone and click your domain and add A records
Then Go to Godaddy or any Company where you have purchased your domain and edit the name servers. For example if the nameservers you set in whm dns were ns1 and ns2 then same add here(e.g godaddy). In your case it would be
ns1.domain.com
ns2.domain.com
Click Manage hostname in Godaddy and add
ns1 52.70.xxx.xxx(aws ip)
ns2 52.70.xxx.xxx (aws ip)
Your domain should be working here. But If still It didn't work then
Check if ports(2087,2083,53,2095) are open. Check it from the terminal
nmap -Pn -sT 172.31.iphere --reason -p 2087,2083,2095,53
If any port is closed. Open it from the aws by going into Security Firewall.
Please note, 2083 and 2095 will always show as closed from external port scans as these ports are only opened publicly based on valid sessions established from within the cPanel server.
Verify again if your DNS port is opened
nmap -Pn -sT 172.31.iphere --reason -sU -p 53
After opening all the ports rebuilt your DNS configuration on the server by typing these commands on the terminal
cpanel root#9449099 /var/named]cPs# cd /etc
cpanel root#9449099 /etc]cPs# mkdir /root/cptechs
cpanel root#9449099 /etc]cPs# mv named.conf /root/cptechs
cpanel root#9449099 /etc]cPs# mv rndc.* /root/cptechs
cpanel root#9449099 /etc]cPs# /scripts/rebuilddnsconfig
Hope it helps
Are you using Nameservers for domain.com that are ns1/2.domain.com?
If this is the case the domain will not be able to resolve without adding the ns1/2. as "Child Nameservers".
You can create that for your domain through GoDaddy https://uk.godaddy.com/help/add-my-own-host-names-as-nameservers-12320
Alternatively - you can post your domain so we can troubleshoot it if it's a DNS issue.
Related
I am hosting my site on Vultr and I want to connect it to CLoudfront CDN. How to do this? I have tried but it shows error that origin connectivity issue.
You see, this is a very specific situation and Vultr does not have the same integration with Cloudfront as it does with Cloudflare. For this I had to do the following:
First:
Release the cloud front IPs on the server's firewall, as the cloudfront has 135 IPs and Vultr's firewall panel can only register 50 entries, so transfer this responsibility to the server.
Create a script that only adds Cloudfront IPs to UFW.
I got this repo: https://github.com/Paul-Reed/cloudflare-ufw
So I have this in CRON:
0 0 * * 1 /usr/local/bin/cloudflare-ufw > /dev/null 2>&1
And for my case the script looked like this:
#!/bin/sh
curl -s https://www.cloudflare.com/ips-v4 -o /tmp/cf_ips
curl -s https://www.cloudflare.com/ips-v6 >> /tmp/cf_ips
# Allow all traffic from Cloudflare IPs (no port restrictions)
#to cfip in `cat /tmp/cf_ips`; ufw enable tcp proto of $cfip comment 'Cloudflare IP'; done
ufw reload > /dev/null
OTHER EXAMPLES OF RULES
Restrict to port 80
to cfip in `cat /tmp/cf_ips`; ufw allows proto tcp from $cfip to any port 80 comment 'Cloudflare IP'; done
Restrict to ports 22 and 443
for cfip in `cat /tmp/cf_ips`; ufw allows proto tcp from $cfip to any port 22443 comment 'Cloudflare IP'; done
Restrict to ports 80 and 443
to cfip in `cat /tmp/cf_ips`; ufw allows proto tcp from $cfip to any port 80.443 comment 'Cloudflare IP'; done
ufw reload > /dev/null
Second:
I configured cloudfront, my case was specific for wordpress traffic. followed the following steps:
I created an AWS Certificate Manager public certificate
As per documents on AWS: https://docs.aws.amazon.com/pt_br/acm/latest/userguide/gs-acm-request-public.html#request-public-console
I created the distribution on CloudFront: https://docs.aws.amazon.com/pt_br/AmazonCloudFront/latest/DeveloperGuide/distribution-web-creating.html
The distribution will be responsible for the security and performance of the application.
I created a certificate for the origin server: https://www.gocache.com.br/seguranca/como-gerar-certificado-ssl-via-terminal-certbot-com-wildcard/
It is necessary to install a valid SSL certificate inside your server to make a secure connection with CloudFront. I recommend Let’s Encrypt as a free solution for generating certificates.
I registered the record in the DNS table: https://docs.aws.amazon.com/pt_br/Route53/latest/DeveloperGuide/routing-to-cloudfront-distribution.html
For the distribution to be accessible by the website address, it is necessary to register the address in the DNS table.
The record is a CNAME and its value is a distribution domain name. You can find this information in the Details section on the CloudFront Distribution General tab.
BIND9 have very good function RPZ.
You can create DNS zone (like malware) and add malicious domains in it.
DNS server in response is giving my defined IP address aka DNS Firewall
[zone file]
...
$ORIGIN com.malware.
$TTL 5 ; 5 seconds
example A 127.0.0.1
[request]
$ dig example.com +short
127.0.0.1
[log]
(example.com): rpz QNAME Local-Data rewrite example.com/A/IN via example.com.malware
I wondering, if Windows Server 2019 DNS have the same native functionality?
I read all documentation regarding DNS Policy without any luck
I am using Windows Server 2019 and in IIS 10 I have created a website and I have bound it to both: "localhost" and "mydomain.com" on port 80.
mydomain.com works correctly from any client but on the server only when I call "localhost" it works otherwise I get the following error (when called by domain):
Configure your DNS in your local server to resolve the domain name as localhost
On clients, your request domain.com is resolved by its configured DNS.
It can be on public DNS (internet) or private ones (company, intranet).
From the server domain.com, do you have access to the same DNS than your clients use ?
If not, either configure additional DNS servers :
https://serverspace.io/support/help/configuring-a-dns-server-on-windows-server-2012-or-later/
or you could edit you Host file of mydomain.com (local DNS):
C:\Windows\System32\drivers\etc\hosts
It may look like that :
127.0.0.1 localhost
127.0.1.1 mydomain.com
# and existing settings
My cPanel server is resolving a URL wrong. The website example.com is hosted on my cPanel server at ip 1.0.0.1. In a script I am attempting a cURL command to cp.example.com which is hosted on another server at 2.0.0.2. My server is resolving cp.example.com to the IP of 1.0.0.1. Any help will be greatly appreciated!
It seems like your dns settings for cp.example.com are not visible on the host where you are running your script. You should check the dns settings for cp.example.com. You may also want to contact the Cpanel support
When you make a cURL request from a source hosted on your cPanel server the IP for the domain is first resolved locally, if it's not found in your Server's DNS zones it will be resolved from your configuration at /etc/resolv.conf
You can test to see which IP your server is resolving this by logging via SSH and pinging it
Executed from your cPanel Server
ping cp.example.com
I can think of two workarounds for this issue:
If example.com's DNS zone is hosted in your cPanel account
Go to cPanel -> Zone Editor
Open the DNS zone for example.com
Find the A record for cp.example.com
Change it to 2.0.0.2
If you have root - edit your WHM / cPanel Server's /etc/hosts file
root#server #: vim /etc/hosts
// 2.0.0.2 cp.example.com
Hi i am trying to name based virtual hosts for my localhost.I was using wamp with name based virtualhost before but now im working on ubuntu.I thought webmin can be easy but when i create first virtual host all requests redirecting first virtual host even localhost,second virtualhost and phpmyadmin.
So how can i set webmin for reach each of them separately.
hosts config
127.0.0.1 www.adres1.com #working fine
127.0.0.1 adres1.com #working fine
127.0.0.1 www.adres2.com
127.0.0.1 adres2.com
Its because you are using a local server and your all domain will by default search 127.0.0.1 or your IP. So untill you declair them as CNAME in your zone file or do a entry in host file, they all will work as alias of a single domain. Thanks... :)