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0
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0answers
13 views

Can telnet but nslookup fails

The problem is exactly as described in the title... I'm puzzled. I've seen the opposite many times, but this... So once again, just to confirm: C:\users\274400>nslookup SERVERNAME Server: ...
1
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0answers
18 views

In a BIND.. Weird DNS issue [migrated]

I have now somehow replicated a weird issue with one of my DNS zones on two different servers and with two different versions of ISC BIND. I have a sub-domain delegated to my server. The first time ...
0
votes
1answer
52 views

nslookup times out when result is 127.0.0.1

I have set up a subdomain with an A record of 127.0.0.1 (set up more than 24 hours ago at the authoritative server, just like how I would set up a normal subdomain) for the sake of development. Let's ...
0
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0answers
40 views

Using wildcards in the name string within batch file

I have following script to retrieve client information from DNS: @echo off CLS for /l %%a in (15,-1,1) do ( color 9f cls ) @echo off set /p tool="Please Enter Desired Name In The Following Format: ...
1
vote
1answer
106 views

Why does nslookup give NXDOMAIN but dig works fine?

I don't see an exact answer for this elsewhere, so I'm going to be brave and ask here. I have a linode and have set up a DNS A record for my host which I'll call A.wc.net. When I look it up using ...
-1
votes
1answer
286 views

nslookup command showing error “connection timed out, server not found”

I am working on linux fedora and trying to learn use of nslookup. I run the command nslookup. It showed me dns server. when i run nslookup mail.yahoo.com, it works fine in that case also. but when i ...
0
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0answers
56 views

How to set DNS IP address using Windows Server 2008

I am using Windows Server 2008 and set the DNS IP address to 192.168.2.10 From my Ethernet adapter properties (Internet Protocol Version) but when type nslookup is shows 127.0.0.1 which is default DNS ...
0
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0answers
29 views

Download.opensuse.org does not resolv

I am having a strange problem: When I want to connect my server to download.opensuse.org to update certain packages in their repos I get the error that it cannot resolv. So it does not connect, but it ...
0
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1answer
82 views

nslookup different results using same dns server?

My understanding of nslookup is when you tell it what DNS server to use you are bypassing the NIC's defined DNS server, right? Here is an example, when I run nslookup from home: nslookup - 8.8.8.8 > ...
0
votes
1answer
132 views

List all entries (Machines and IP) in local DNS? Basically nslookup for all machines

I'm hoping someone can help. I'm struggling to work this out and hope that there is a simple way around it. I'm trying to get a list of all machines in a local DNS server. For the purposes of my ...
1
vote
1answer
59 views

Why does “nslookup com” returns this IP?

I'm learning about DNS, so out of curiosity I typed: nslookup com And this is the output: Server: 192.168.1.1 Address: 192.168.1.1#53 Non-authoritative answer: Name: com.domain.name ...
0
votes
1answer
114 views

Trouble resolving hostnames with arp -a

I'm trying to lookup hostnames of computers on the same network as me. Sometimes when I use arp -a I get a question mark (?) for the hostname. I've tried using nslookup xx.xx.xx.xx and host ...
0
votes
1answer
34 views

Restarting BIND service getting error

When I restart the BIND service getting this error from syslog named[4960]: /etc/bind/named.conf:15: couldn't add command channel 127.0.0.1#953: address in use Even when I execute nslookup ...
0
votes
1answer
408 views

Difference Nslookup vs. ping -a

We are trying to setup reverse look-up zones in our Windows environment. Prior to setting up the zones, nslookup would fail to resolve an IP to hostname. Oddly ping -a would resolve a hostname. ...
1
vote
1answer
344 views

Ping/nslookup working but telnet/browser fails

Having a problem on several systems. Ping, nslookup and tracert all work as expected but the browser and other applications including telnet are unable to get any internet access. The problem is not ...
3
votes
1answer
95 views

What does nslookup -type=ns really do?

I know my question is a newbie answer. I been looking at the websites, but I can't really get a good answer or at least an answer that I can understand. So lets say I type in 'nslookup www.mit.edu'. I ...
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vote
0answers
534 views

PING domain is very slow but NSLookup is instant, website takes a long time to appear

My Internet is behaving very strangely the last few days, DNS resolution is very slow, PING domain can take a minute - sometimes the there's no delay for a period of time. PING IP address and ...
5
votes
2answers
643 views

NSlookup and linux Dig

On linux I can list all entries in the DNS table ending with "80" using: dig axfr my.domain | grep 80 How do I do that with NSlookup on windows? I have tried starting NSlookup and typing ls ...
1
vote
2answers
979 views

How to get a list of domains blocked by my ISP/MikroTik router?

As imposed by my government, my ISP blocks some sites, like Facebook and YouTube. The ISP's MikroTik device redirects the blocked websites to a local IP address (192.168.222.66), which says that the ...
0
votes
2answers
4k views

Domain name is not resolving (Can't find: No answer)

I'm having a domain yantdom.com It has valid whois information: Name Server: ns1.myownns.ru Name Server: ns2.myownns.ru And the nameserver it's stored on works fine: $nslookup ...
0
votes
1answer
1k views

CNAME records effectively being ignored and overridden by wildcard CNAME record

I recently created the following CNAME record in our public DNS in order to allow our Office 2010 clients to automatically configure themselves for Office 365 (i.e. so we can use autodiscover). ...
0
votes
2answers
3k views

Why can't I connect to Google's SMTP server on port 25?

I'm working on an InfoSec exercise, specifically email spoofing. I started by executing the following commands: C:\Users\student>nslookup 6.0.0.10.in-addr.arpa primary name server = ...
0
votes
2answers
75 views

Finding out default DNS in OS X Terminal

When doing "nslookup" on a windows machine you get the address of the default DNS you're using (http://gyazo.com/313d1ad31c1927741aa266fc7f8542fc), but for some reason you don't in OS X ...
0
votes
2answers
1k views

Ping and nslookup work, browsing doesn't

I have a problem with my desktop computer. I can execute ping and nslookup commands but browsing doesn't work well. It takes a very long time to open webpages. I have tried different browsers, ...
1
vote
1answer
3k views

why does nslookup return error 'can't find host'?

On a test VM, I have setup the /etc/hosts to resolve the machine name. Why is it that nslookup is unable to find the server? $hostname foo $hostname -f foo $cat /etc/hosts 10.2.192.62 ...
2
votes
1answer
7k views

what does it mean if nslookup and ping fail to resolve a host name but tracert does not?

This problem concerns an internal DNS server that for some reason sometimes fails to resolve the host names of some machines on the network. When it fails to resolve a host name, and this can happen ...
-1
votes
1answer
24k views

NSLOOKUP Default Server: UnKnown How to fix it [closed]

I execute NSLOOKUP and see C:>NSLOOKUP Default Server: UnKnown Address: 192.168.1.1 I am guessing that it should be something like C:> nslookup Default Server: ...
1
vote
0answers
101 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. ...
1
vote
2answers
207 views

Better than traceroute / nslookup

Im searching for a command that shows all IP addresses that you get in status bar when you connect to site. Example: ebuddy.com, is not ony ebuddy.com, but varnish.ebuddy.com bsvc.ebuddy.com ...
0
votes
1answer
541 views

OSX - Using different DNS for different network interface

I've an OSX Mountain Lion system and, if it's possible, I need to use different DNS servers for different networks. I'm going to explain my situation: I'm at work. I'm connected to work network (by ...
0
votes
1answer
629 views

Will nslookup work without configuring reverse lookup?

I have empty reverse lookup entries in my active directory DNS server. But nslookup is working fine even if i give "*nslookup ip_address*". How can it resolve the ip_address to Some FQN without ...
3
votes
2answers
5k views

Ping fails to find host but NSLookup resolves okay

We have an intermittent problem on Windows 8 whereby Ping fails to find the host but NSLookup resolves it correctly. Ping host1 - fails with ping could not find host Ping host1.domain.local - also ...
1
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2answers
2k views

DNS does not resolve after VPN

connected remote vpn(random vpn provider) --OK Internet access add to route tables 10.0.0.0/8(lan) to go trough local network gateway ping localnetworkcomputer with ip (10.10.74.48) --OK ...
0
votes
1answer
232 views

DNS: can't query domain

For some reason I can't query specific domains. Although dig works as it should, nslookup doesn't. home1:/# dig +trace www.capital.gr ; <<>> DiG 9.7.3 <<>> +trace ...
0
votes
1answer
446 views

Can't connect to the internet on XP - ping works, nslookup doesn't

I'm trying to fix an old laptop running XP, it was all working fine until fairly recently but it will no longer connect to the web (via Chrome, Firefox or IE). I can ping out to the IP address for ...
0
votes
0answers
787 views

Belkin N150 local DNS flakey

I'm having issues connecting to the various devices on my network (Mac-heavy, MBP (thunderbolt, not retina, Lion), Macbook (Late 2007, white, Snow Leopard), iPad (3rd gen, iOS6), Apple TV (2nd gen, ...
1
vote
3answers
6k views

Windows nslookup: Do reverse DNS lookup in one step?

A lot of times I need to see if a host's reverse DNS matches the A record it's associated with. So, what I do is nslookup superuser.com followed by nslookup 64.34.119.12. Is there a way to get ...
46
votes
4answers
136k views

How can I direct a query to specific DNS server?

I would like to issue a query to a specific DNS server, whose IP address I know. It doesn't really matter if it's on Windows or *nix. In Windows I can do something like: C:\Documents and ...