Questions tagged [resolve]
The resolve tag has no usage guidance.
74
questions
15
votes
5
answers
158k
views
WGET can't resolve host
I've got 2 machines on the same sub-net running Debian 5.0. They use the same DNS (/etc/resolv.conf), they route to the same gateway (#route) and they have the same iptables settings (#iptables -L). ...
12
votes
18
answers
284k
views
Remote Desktop Connection Screen is totally black but server is working perfectly
Server is working perfectly but when I do RDC screen is only black. This happened before and I fixed it by powering off the server via KVM/IP, but I don't want do that again. How can I fix this issue.
...
6
votes
1
answer
19k
views
What DNS server should I use to receive AWS internal addresses for my nginx resolver?
I'm using an AWS Elasticache server example.foo.euw1.cache.amazonaws.com which I want nginx to be able to use in a location directive (this is just a simplistic example):
location /cached {
set $...
5
votes
2
answers
2k
views
Understanding the DNS domain lookup mechanism
The specific query that led me to try and unpick this process was:
Will a DNS lookup for a subdomain, such as assets.example.com, be faster if the parent domain, example.com, has already been ...
4
votes
1
answer
644
views
DNS CNAME Resolution - which IP would be returned?
I saw this example of a CNAME record, but I don‘t know what IP would be returned and couldn‘t find an answer.
I‘m looking for the IP of pc2.an.example.com and the mail server of an.example.com
Zone ...
4
votes
2
answers
7k
views
How to specify search domain name of nginx resolver for proxy_pass
Assuming my server is www.mydomain.com, on Nginx 1.0.6
I'm trying to proxy all request to http://www.mydomain.com/fetch to other hosts, the destination URL is specified as a GET parameter named "url"....
3
votes
2
answers
9k
views
NginX domain resolver
Having nginx installed and Apache on port 8080.
The trouble is: I'm building site for production domain (let's say mysite.com) and have everything configured for that domain. I change my Windows hosts ...
3
votes
1
answer
5k
views
Disable AAAA lookups in libcurl
We have a step during in of our large map reduce that does DNS resolutions. The application itself uses the c-ares library as well as libcurl.
I notice that with each resolution, there is first an ...
3
votes
1
answer
1k
views
nslookup works but ping doesn't
I have a server running Debian etch. It runs qmail and sends mail. Mail server works correct but the strange thing is from server itself it can't resolve hostnames. I can use nslookup and dig ...
3
votes
3
answers
3k
views
DNS - how does it resolve the name servers itself? [duplicate]
Domain name: abc.com
Name Server: ns1.abc.com and ns2.abc.com
I am running a DNS server and hosting the zone (abc.com) on-premise.
When a client wants to resolve *.abc.com, it will query ns1.abc.com ...
2
votes
1
answer
843
views
8.8.8.8 Fails to resolve our subdomains randomly
We have a lot of users on our VoIP software. The softphone checks each user's domain every minute, users make calls, send messages, etc. the usual VoIP stuff. Each user usually makes DNS checks ...
2
votes
2
answers
7k
views
Redirecting an entire domain to another in one CNAME record [duplicate]
Is there a way to redirect an entire domain to another domain through one CNAME record?
For example [anyhost].domain1.com pointing to [anyhost].domain2.com where no matter what host name I enter in ...
2
votes
2
answers
182
views
Do foreign domains, like .ly take longer to resolve?
I have a .ly domain I want to get - but my concern is that initial resolution will take longer then a simple .com domain (e.g. when a customer views my site). Or is it just duplicated on domestic name ...
2
votes
1
answer
484
views
DNS and Web servers on a single machine (same IP)
I have a server with DNS and IIS7.5 installed. I also own a domain xyz.com (fictitious name, of course).
How do I setup DNS to resolve to machine's IP for this domain provided DNS is installed on the ...
2
votes
0
answers
450
views
split-horizon with systemd-resolved
I am on an Ubuntu box that uses systemd-resolved to resolve host names.
I would like to configure it, systemd-resolved, to use a DNS server, different than the main ones, just for some particular ...
2
votes
0
answers
2k
views
What are the pros and cons of using PfSense DNS Forwarder or Resolver?
I am looking for a clean set of pros and cons for two mutually exclusive DNS configurations for pfsense router: Forwarder and Resolver.
The configuration that I have in mind is a complex home-office ...
2
votes
1
answer
674
views
Cannot resolve a single A Record from client machine
I set up a simple Bind server on my VPS and it is working properly.
The problem occurs with my local windows machines, which are connected to internet through the home router.
I created an A-record ...
1
vote
1
answer
2k
views
ssh "cannot resolve host" if host is an A entry, but works with CNAME
I have a very strange behavior (bug?) with my ssh client. When I try to use it with an A record, say ssh -vvvT github.com I get the following error:
ssh -vvvT github.com
OpenSSH_7.2p2 Ubuntu-4ubuntu2....
1
vote
2
answers
390
views
Ping don't resolve www.domain.gob.sv but it does resolve domain.gob.sv on server
I've been with this WEIRD problem on my server. I've been setup a DNS server (BIND) for two domains, but somehow in one of them do not resolve with www. I tried with CNAME an A record with no luck. (...
1
vote
1
answer
916
views
8.8.8.8 returns NXDOMAIN randomly for all our subdomains
Our customers make quite a few domain checks towards Google public DNS with the following domains <userid>.sip.teltel.io, but they often fail. To others, like Cloudflare it is always successful.
...
1
vote
2
answers
5k
views
rsync temporary failure in name resolution when tried to use rsyncd
I tried to use rsyncd to transfer projects from client to server (push operation). rsync (3.1.2) are installed and running on both client and server, with the server running rsyncd. The rsyncd.conf is ...
1
vote
1
answer
269
views
I'm trying to setup custom nameservers but this does not make sense - At all
I have a VPS running WebHost Manager and my boss wants to run custom nameservers so the sites we then setup use 'ns1.ourbusiness.com' rather than something like 'ns1.xname.org'.
Here's the steps I ...
1
vote
1
answer
217
views
Subdomain hosted on AWS sometimes doesn't resolve towards 8.8.8.8
Recently we've been having sporadic trouble resolving our subdomain towards 8.8.8.8, so we created a second subdomain for testing, with which we are unable to replicate the issue.
Original subdomain - ...
1
vote
1
answer
424
views
Why are there many domain names resolving to IP like 8.8.8.8 and many other? [closed]
I have been wondering why are there many domain names assigning public address that already owned by other (apart from shared hosting/ip), for example hundreds or thousands domain names assigned (or ...
1
vote
2
answers
1k
views
Hosting server IP address doesn't match A record but still resolves, website loads ok?
Pretty confused by this, I have a website which is on a Fasthosts shared hosting package, the server IP is 213.171.xxx.x
However when you do a DNS lookup the A record is a completely different IP ...
1
vote
1
answer
4k
views
Locally resolve a name in a DSN lookup (Host not found: 3(NXDOMAIN))
I have a Ubuntu 14.04 Server virtual machine in which I would like to resolve a symbolic name to an IP address locally (i.e., the machine itself should provide the mapping).
The mapping is the ...
1
vote
1
answer
2k
views
Why application root "~" resolves to site root "/" in ASP.NET?
I have an ASP.NET Web Forms site developed under Visual Studio 2012. There is a master page with navigation bar and links to CSS tables. Bot are specified using the application root operator "~"
<...
1
vote
0
answers
3k
views
ping: example.org: No address associated with hostname
I am facing a problem I cannot explain:
If I do
ping example.org
I am getting the result
ping: example.org: No address associated with hostname
dig returns an empty result:
dig example.org
; <&...
1
vote
1
answer
3k
views
Can't login or doing any action when using proxy_pass with Nginx
In my previous question here nginx resolve (point) everything to different ip except specific file and subdirectory I asked about resolving my whitelabel website and it's pages to different ip but ...
1
vote
2
answers
3k
views
Different hostname to ip resolving results (nslookup)
Good day, everyone.
Let's say I have a following setup:
Windows 7 as host machine, DNS 192.168.0.100, 8.8.8.8, 8.8.4.4
Ubuntu 16.04 as guest machine on VirtualBox, DNS 192.168.0.100 (host?)
...
1
vote
1
answer
248
views
Windows Server 2008R2 internal dns servers don't resolve https://account.live.com
I have 4 dns servers in my domain two of the dns servers can't resolve https://account.live.com.. When users enter their credentials on login.live.com it forwards them to https://account.live.com with ...
0
votes
3
answers
10k
views
nginx and php | can't resolve hostname and make connection with FQDN
I don't know what can cause this problem, nginx configs or php or anything else but :
I can not make connection when host value for these php functions listed below is set to FQDN like http://www....
0
votes
2
answers
716
views
BIND9 DNS Problems - Not resolving
I host a BIND9 DNS server for my VirtualMin users to use. And It only resolves for 75% of the people. It has been WELL over 1 week now.
Here is a sample.
$ttl 38400
@ IN SOA axxim.net. root.axxim....
0
votes
1
answer
247
views
Which service/process fills the default value of /etc/hosts?
I'm running a custom OS based on ubuntu 18.04. I've ran into a problem - when the machine gets installed it sometimes doesn't have the value "127.0.1.1 hostname" in /etc/hosts. So it can't ...
0
votes
1
answer
1k
views
How to configure BIND to forward DNS request to a specific IP address by the IP address of the site requesting
So Im trying to configure BIND to change the IP address of a response based on the requested domain's configured ip address. So a request comes into bind for domain.local and its ip address is 10.0.0....
0
votes
1
answer
1k
views
IPTables cannot resolve dns [closed]
I'm running Debian 6 32Bit
I finally just setup my iptables, but I cannot seem to
connect to any external server from my box
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
-A ...
0
votes
1
answer
2k
views
Why won't outlook/exchange resolve this particular user
This email address is a domain email address:
[email protected]
I have no issues sending emails to any other [email protected]. I've narrowed the problem down to the resolving of the domain ...
0
votes
2
answers
4k
views
I cannot telnet www.google.com 80 on my centos, why?
On my centos I have a problem.
I cannot:
[root@server]# telnet www.google.com 80
telnet: www.google.com: Name or service not known
www.google.com: Unknown server error
[root@server]#
However I can ...
0
votes
4
answers
503
views
DNS resolution over DHCP
I have a m0n0wall router
a VMWare workstation running ubuntu
a windows 7 workstation running the VM
The ubuntu hostname is "renraku"
From the windows machine I can't resolve dns automatically for ...
0
votes
1
answer
2k
views
What would initiate MariaDB to start to resolve IP addresses?
In my Windows Logs > Application I see these Warnings
IP address 'xxx.xxx.xxx.xxx' could not be resolved: No such host is known.
The IP is unknown to me. These Warnings get logged as:
Log Name: ...
0
votes
1
answer
117
views
Is compiling/testing/using a systemd-resolved not aligned with the version of the rest of systemd present on the system supported?
Is it possible to compile only systemd-resolved from the large systemd sources (without all the rest of systemd) to attempt identify a fix to backport? Can a new systemd-resolved coexist with the rest ...
0
votes
3
answers
2k
views
My google cloud instance is no longer able to resolve external hostnames
Yesterday I had to revert to a recent snapshot of my vm. This vm was working flawlessly at the time I took it.
But now I can no longer resolve any url from this host. All git pull commands, all curl ...
0
votes
1
answer
418
views
nginx resolve (point) everything to different ip except specific file and subdirectory
So i have posted similar question on stackoverflow but i think this is more appropriate section for this.
What i have now is one travel blog and on that blog i have whitelabel for tickets/booking.
...
0
votes
2
answers
3k
views
Resolve DNS command returns different IP addresses
I have a failover cluster with two nodes. Both machines are ESXi VM with two network adapters: first one public and the second one is private. When I trying to resolve DNS name for any of node I ...
0
votes
2
answers
1k
views
DNS registrar - Not all the people in china can reach my site
I have some websites on the cloud (Rackspace for that matter), and I manage their DNS using Route53 (the domain is registered on GoDaddy if it matters).
The thing is that those websites are targeted ...
0
votes
1
answer
805
views
domain name isn't added to hostname
We have a computer running ubuntu with name nameA. The DNS server runs on ubuntu as well, while all other computers are windows 7.
If I ping the computer from another ubuntu, all fine, the name is ...
0
votes
1
answer
1k
views
bind9 not resolving specific domains [closed]
Right. So I have set up this bind9 server to act as a local DNS server. Everything worked okay up until recently it refuses to resolve domain names like
http://www.google.com.au/
http://www.wikipedia....
0
votes
1
answer
3k
views
Using hostname rather than IP address in /etc/rsyncd.conf not working
From what I understand from the rsync docs, I should be able to use a hostname with hosts allow. However, it does not work.
This works:
pid file = /var/run/rsyncd.pid
syslog facility = rsync.log
...
0
votes
1
answer
216
views
DNS - How to make existing domain to no longer resolve & maintain functional MX record [duplicate]
I would like an existing domain to no longer resolve
(terrible historical SEO? work, content will move to another domain)
And at the same time only maintain that domains historical email address for a ...
0
votes
1
answer
905
views
fake outgoing connection to another ip ?? is that possible [closed]
simply
i have a script which is crypted and compiled , when run to check for a file if exist or not
on a remote server which ip is 1.x.x.x
problem the server 1.x.x.x is not any more working
so iam ...