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Questions tagged [nslookup]

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61 questions
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1 vote
1 answer
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Almost two weeks ago, I set A and NS records on Cloudflare. A record: "tns" as the name and "IPV4 "as the content of the server. NS record: "t" as name and for content &...
lachin's user avatar
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0 votes
1 answer
77 views

In order to send 2FA emails from a PHP web site to myself, I set up an MX record override and created a firewall rule that allows access to the mail server for the destination domain, but when I ...
SuperAl's user avatar
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I use dnsmasq with "hosts" as a domains table provider. When I am trying to nslookup mole.mishland, it throws that: nslookup mole.mishland Server: 192.168.0.34 Address: 192.168.0.34#...
medkinson's user avatar
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1 answer
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I have a Linux Alpine (v3.18.6) container running on AKS. The curl command inside that container is not able to resolve a private DNS host. Also, nslookup throws SERVFAIL. However, when I provide --...
Snehasish Karmakar's user avatar
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nslookup 192.168.56.81 ;; connection timed out; trying next origin ;; connection timed out; no servers could be reached There is setting in hostfile and resolv.conf . Ip is pinging. /etc/sysctl.conf ...
Dinesh vishe's user avatar
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1 answer
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I have an embedded system with two ethernet ports. These two ports are connected to two different ethernet ports on a linux box. The linux box has another third port which is connected to the WAN. The ...
Malli's user avatar
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1 vote
2 answers
6k views

Here's what my nslookup is doing: ubuntu@ca:~$ time nslookup focal-250 Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: focal-250.test Address: 128.8.8.187 ;; ...
Brent Baccala's user avatar
  • 276
-2 votes
2 answers
148 views

My nslookup nslookup richardrublev.xyz Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: *** Can't find richardrublev.xyz: No answer On Advanced DNS,I set the CNAME I ...
Richard Rublev's user avatar
  • 319
-1 votes
1 answer
5k views

How is this possible: % nslookup heartbeat Server: 192.168.10.1 Address: 192.168.10.1#53 Name: heartbeat.mydomain.local.lan Address: 192.168.33.6 % ping heartbeat.mydomain.local.lan ping: ...
Dims's user avatar
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1 vote
0 answers
66 views

I would like to know all changes of domain names / metadata linked to a given (wide) range of IPs. For now, I execute a batch of scripts that extract regularly the domain name / metadata behind each ...
Olscream's user avatar
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1 vote
1 answer
845 views

I cannot nslookup github: nslookup github 8.8.8.8 ;; connection timed out; no servers could be reached nslookup github.com ;; connection timed out; no servers could be reached nb: default ns server =...
achille's user avatar
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3 votes
1 answer
675 views

I know that dig queries the DNS server in the /etc/resolv.conf but I read that the difference between dig and nslookup is that dig uses OS resolver libraries. But what are the OS resolver libraries?
user3737708's user avatar
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2 answers
453 views

I try to use name resolution and get IP address of a web site. I used nslookup command and use 6'th line of its output. Because I noticed that output of nslookup contains IP address(in IPv4) in 6'th ...
user avatar
1 vote
1 answer
2k views

I am trying to figure out why doing a SRV record search on Ubuntu will not work without specifically including the FQDN on the end of the address. I have the domain name listed in my resolv.conf ...
tczx3's user avatar
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-1 votes
1 answer
2k views

I am trying to find the IP address of this website ashesworkshop.org using kali linux. I have tried the following commands. dig ashesworkshop.org which returns me an error ; <<>> DiG 9.16....
Turing101's user avatar
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