All Questions
10
questions with no upvoted or accepted answers
1
vote
1
answer
405
views
Why I get refused when connect my remote host with domain name using ssh?
I added two A DNS records on my domain name whose HOSTNAME is @ and www,
I'm wondering why I get refused when use davidzhu.xyz
$ ssh [email protected]
ssh: connect to host davidzhu.xyz port 22: ...
1
vote
0
answers
621
views
Docker add custom DNS server
I have a DNS server running on a CentOS 7 machine at 10.8.0.1. On this machine, I have some docker images running on a subnet of 10.8.1.0/24, without masquerading. I'd like the docker images to be ...
1
vote
1
answer
1k
views
DNSMasq Unable to Ping Remote Hosts
I have two virtual machines setup in VirtualBox. One is acting as a DNS server, and has two network adapters attached to it:
Adapter 1: Internal Network (intnet)
Adapter 2: Bridged adapter (wlan0)
...
1
vote
0
answers
134
views
CentOS 6, Webmin, Virtualmin
I have a VPS account running CentOS 6 with 3 IP addresses allocated to it for various SSL certificates.
When I do an NSLookup for the IP addresses they resolve and display the wrong name.
94.76.252....
0
votes
0
answers
134
views
CentOS Stream 9 Name or service not known frequently
I have a computer running CentOS Stream 9 as server. It is connected to my router directly by wire. It is working well except getting 'Name or service not known' frequently (like about 10 mins once)
...
0
votes
0
answers
32
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*** Can't find 22.78.224.10.in-addr.arpa.: No answer
I really need some assistance. I have set up a DNS server with Centos 6.10. When I test my server's address, I get an error.
Here are my configurations.
#named.conf
cat /etc/named.conf
//
...
0
votes
0
answers
428
views
Docker containers unable to resolve dns on CentOS 7
it's my first post here, let's hope i'll do ok!
I'm migrating to a new vps, and it runs on CentOS Linux release 7.9.2009 (Core), and unfortunatelly the host wont allow me to change to a distro that i'...
0
votes
1
answer
752
views
Centos 7 bind returns nothing
I have tried making a dns server, but when i do the dig command the server returns nothing.
I have not had any prior experiences and am only following this tutorial: http://www.itzgeek.com/how-tos/...
0
votes
1
answer
1k
views
Sub-domains keeps redirecting me to Main web-site
I have just upgraded my version of LAMP Environment. Rest all the things are working fine but with Sub-domains i have a challenge.
I have a Main website abc.biz and 5 to 6 sub-domains with it as aaa....
-1
votes
1
answer
544
views
nslookup can resolve but ping cannot
I noticed some strange behaviour when setting up a web server on a local network. when i tried typing the hostname into a browser it redirected me to a url on the internet, so naturally i tried ...