Translates domain names to IP addresses. DNS stands for Domain Name System.

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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 ...
3
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1answer
50 views

Is it proper to route default gateway to the modem instead of the DHCP/DNS server?

My setup is a modem (no DHCP or DNS) connected to a network switch. The network switch is connected to a Raspberry Pi that acts as a DHCP+DNS server using dnsmasq. The thing is, all traffic from the ...
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8 views

Adding the route to openvpn server on the fly

I would like to connect to my openvpn server without a default route for internet (just a route for DNS), and to dynamically add the route to the server once the server ip is resolved. The purpose is ...
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1answer
18 views

www prefix is not working locally

Hi i recently put a web page online on a synology NAS, the problem is the following: When typing www. before my domain name the page is not loading This is what i got so far: Added both ...
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1answer
33 views

How do I prove that my ISP is violating basic principles of Net Neutrality? [on hold]

There are two major e-commerce websites in my country say "abc.com" & "xyz.com". I live in a locality where there are around 50+ broadband users of this ISP. So what happens is whenever I try to ...
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1answer
35 views

Can't connect to host by hostname

I have a problem which can be described by these four lines $ host example.com example.com has address 10.10.10.10 $ ping example.com ping: unknown host example.com As I see, hostname resolves ...
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33 views

RDP and DNS issues when I start OpenVPN

Already searched a lot, also here, I have installed OpenVPN Server on Windows Server 2008 r2, it worked smoothly for a time, now when I start OpenVPN service it drops RDP and other services. I have a ...
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17 views

Can't view a certain website on my PC but can on my phone (same network)

My PC and phone is connected on the same network and internet source but for some strange reason I can't view a certain website on my PC but it works on my mobile phone. I tried flushing DNS, checking ...
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3 views

Iodine server not accessible:

I'm trying to get Iodine running on my Kali Linux server but I keep getting errors. Following the instructions, I: Created an A record at noip.com - myname.ddns.net - for my router's dynamic IP ...
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21 views

Windows Server DNS ISSUE

I have a Forwarded Lookup Zone configured on my Windows DNS server. I have 2 Host Records created like: test.mydomain.com -> 200.154.144.14 www.mydomain.com -> 200.154.144.15 In addition, I have a ...
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20 views

Opendns loading failure

I hope this is the right site to post this question on and if its not please tell me, and say a good one to post to so i can delete this question. Basically I want to avoid opendns. My WiFi is set to ...
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1answer
8 views

nsupdate: What does the error NOTIMP mean?

I tried to add a dns entry using nsupdate: printf 'update add myhost.mydomain.com 86400 A 172.16.1.1\nsend\n' | nsupdate I'm getting the error: update failed: NOTIMP what does it mean?
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14 views

Fallback to status page on a different server [closed]

Recently we had some server troubles. While we can't avoid any in the future, we can be transparant to customers about the server availability. We want to fallback to a different server (status page) ...
0
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1answer
21 views

Add hostname synonym

I'm attempting allow a hostname to used as synonyms for another hostname. For example : configure mymachine.com to be a synonym for localhost:8080 so if mymachine.com is navigated to in browser the ...
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12 views

Router sees WAN, but is unable to access

I have a network setup that I believe is pretty simple. One desktop that feeds into a DIR-615, which them feeds into the modem that was given to be by my fiber ISP. Checking on the setup screen, I'm ...
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14 views

Why Facebbook review team cannot access my site for DNS error?

Yesterday I have received my second feedback from Facebook app review team in which they reported that they could not access my site http://dam.com.bd/ due to DNS Lookup Failure. They attached the ...
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1answer
17 views

How to share names with dnsmasq?

I have two subnets A and B, and their respective name servers both forward queries to local name server M, which finally forwards queries to the internet. All name servers run dnsmasq. On both ...
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10 views

Why can't my second router (in DMZ) automatically find DNS settings?

I'm trying to set up my own router after the ATT modem/router combo. There is no bridge mode to bypass the ATT router. So I set up the DMZ to point to my personal router and wasn't able to get any ...
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1answer
18 views

Applications like Skype, Steam, Spotify, etc are able to access the internet but web browsers are not

this might get a little long as I have tried to gather as much information that I possibly can. I have trawled through the internet and many forums to find out which information might be useful. ...
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1answer
36 views

DNS: Is it possible to do “query rewriting”?

I would like to "map external host names into my domain address space". I need to do this in one go. For example if I define the following HOST mappings HOST1.delegated1.my.example.com -> ...
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25 views

exception to domain forwarding

I have forwarded a domain from a hosting site to our own http server. I would now like to host some pages directly on host server to take advantage of some of the services they have; for example - a ...
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28 views

Restored godaddy DNS Config gives “DNS Reverse” error

By mistake I wiped my godaddy DNS record. It was setup for custom Hotmail domain but now can't access settings any more (Microsoft stopped this). So have restored below settings from dnshistory.org ...
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15 views

DIG Unpredictable TTL in DNS

I have discovered that the TTL field in an answer can vary significantly (and often increase) between subsequent queries to the same domain name (and same resolving DNS server). $ dig ...
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4 views

Subdomain forwarding to another domain [migrated]

Graphic: http://i.stack.imgur.com/bZZ8U.png Problem: status.renfi.ga has to display the content on hostinger.com and renfi.ga the content on my homeserver Question: On which point does i have to ...
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1answer
26 views

Why am I unable to access some https sites?

Scenario: There are 2 laptops (HA and HB) running on Windows 8.1, both access the internet and are connected to the same wifi router (RA).Both laptops share the same DNS settings. Laptop HB also ...
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26 views

Cant connect to website, DNS issue?

my domain is AD.EXAMPLE.COM - Inhouse Server Website is WWW.EXAMPLE.COM -on Godaddy Server 2012 w/ DNS looking to itself and forwarders set to google DNS When I try to browse to our website i get ...
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15 views

How to use dnsmasq in LAN?

I want to implement DNS in LAN. For the purpose, I am using DNSmasq. I am following this article to config dnsmasq.conf file Linux.com. The content of dnsmasq.conf file is as follows: ...
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1answer
21 views

ipv6 not public availible

I'm trying to get my server to be public availible on IPV6 I did the test on: http://test-ipv6.com and it's 10/10 I've set my primary and secundairy servers to Google's (on the server) when I connect ...
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1answer
124 views

How to change the dns server on Windows 10 Preview [closed]

How can I change the dns servers on Wondows 10 Preview 10049? The usual way like this: http://solverbase.com/w/Windows_10:_Changing_DNS_Servers does not work any more
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1answer
35 views

Local Network DNS

I have 3 computers on my local network, A B and C, all running Windows 7. They all have the same network configuration which uses my Netgear router for DNS. I am trying to access them via my Android ...
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18 views

https version of site not loading on some computers in network

I have just installed an SSL certificate for a website. This site was previously http only. On the company's internal network, most people are now able to access this site through both https and ...
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1answer
24 views

How to make a computer DNS in local area network? [duplicate]

I am in my college and working on DNS. Whenever, I need to use network, I have to login using 10.2.0.10:8090. Now, some times it becomes tough to do so. For my own system, I know that we can make some ...
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20 views

Tor Middlebox: How to check if there is a DNS leak?

I created a tor middlebox. Laptop plus WLAN. Creates a WLAN AP all traffic from that AP should be routed into tor. But I am not sure, if the DNS requests are not leaked. How can I check that? This ...
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1answer
30 views

What does MX 0 (no glue) [RESOLVE FAILURE] mean? [closed]

Here is an NS trace to show what I mean. I’m trying to setup a mail server, and I think I have done this. But in order to test and use, I need MX records. I set an MX record in my zone as such. ...
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1answer
25 views

Accessing web service on routed (without NAT) network

I have network topology where I use two routers: R1 and R2. R1 has NAT enabled because my ISP allows only to connect one IP. R2 has NAT disabled because I'm planning to extend my network in the future ...
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40 views

How can I check if my ISP is intercepting DNS queries sent to alternative DNS servers?

Previously I had a router setup to use ISP provided DNS servers, but as of recently I setup two local DNS servers with forwarders set yo google's public dns. Whenever I visit a website which I assume ...
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1answer
34 views

My external IP address appears to change automatically [duplicate]

I am trying to use the no-IP service to get a domain name for my dynamic ip address. I use some tools on line to detect my IP, and they tell me that my IP address is 88.207.251.1. So I bind this IP ...
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1answer
34 views

Configuring VLANs/IP network for security and performance

My networking level of understanding is still beginner, so bear with me. I have several Ubiquiti products - USG (router), USW (switch), and UAP-AC (wap) installed in my home. I want to create ...
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2answers
35 views

Website Not loading on some computers but loads on a single computer on the same LAN

Like the title says I have a website which loads fine on single computer but won't load on other computers on the same network. The address is www.360ground.com I have tried pinging it. I get a ...
0
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1answer
14 views

How to attach domain to VPS server

I just bought a domain at godaddy whatever. I do have a VPS server hosted by iniz. Now when i try to link the domain which i just bought with my VPS server in my 'iniz client area' they want me to ...
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15 views

Segment Airport-based Home Network

I would like to segment my network up so that I can better lock down my kids as they are getting to the ages where I'll need to get them a computer. I would prefer to use OpenDNS's filtering services ...
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33 views

Acrylic DNS Proxy not resolving

So I recently had an update issue where I landed up downgrading to Windows 8. As I need to do my work, I have re-installed my XAMPP server as well as Acrylic DNS Proxy. Unfortunately, Acrylic is not ...
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24 views

Check external DNS with dd-wrt

I'm trying to change the DNS server my router is using to OpenDNS and I'm running dd-wrt, but when I try to check which server I am using by checking the contents of resolv.conf, I get search lan ...
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1answer
32 views

resolv.conf keeps getting overwritten when dnsmasq is restarted, breaking dnsmasq

I'm running Debian Jessie and I'm trying to configure dnsmasq as a caching DNS server. I used a guide to come up with the following /etc/dnsmasq.conf: listen-address=127.0.0.1 bind-interfaces ...
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2answers
53 views

Is there an easy way to do a host lookup by MAC address on a LAN?

Is there an easy way (on Linux) to implement host lookup by MAC address? In small local networks, it is easy to use for example arp-scan to find out the IP address of some device. I usually use ...
0
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1answer
25 views

Windows 7 / VirtualBox / VMWare : DNS : local name fails - not even DNS lookup, FQDN works

My problem in short: Entering http://app01:8084/ into the browser does not find my server. Entering http://app01.my.domain.com:8084/ does work. With the localname Wireshark not even captures a DNS ...
0
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1answer
36 views

How to configure Sophos UTM to mask an internal ip with a DNS name

I have a CRM software which runs on Apache on a separated network at a 10.10.10.10 ip while my local network is at 192.168.1.0 range. I also have 10.10.1.0 range for VPNs which are only can connect ...
0
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1answer
27 views

What is the proper way of setting up two IP’s with one domain name?

I have two Ubuntu Servers (S1 & S2 for example) on two different public IP’s (static & are in different locations). I got a domain name from GoDaddy. Lets call it, example.com. I have setup ...
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2answers
23 views

Why having extra nameserver entries in resolv.conf hinders resolving host name?

I have 6 nameserver entries in resolv.conf. Due to the recent changes in our network I added last 2 recently and did not bother commenting the old ones as I thought that having extra nameservers won't ...
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7 views

Create origin aliases for a web browser?

Is there a way to configure browsers with a list of "origin aliases" so that a web app functions as expected? If so, how? For example, I would like to tell the browser https://wiki and ...