How to trace the route of a DNS query?
... up to the DNS server that answers it? When I use the public DNS server provided by Google (8.8.8.8), this is the DNS server reported by "nslookup" (8.8.8.8), however the www.dnsleaktest.com website shows a different IP number, actually two, 74.125.189.22 and 74.125.189.23. Is there a way to trace the route taken by the DNS query from 8.8.8.8 to 74.125.189.22, including other DNS servers eventually queried in-between? I tried nslookup's debug options, but there is no reference to 74.125.189.22 in the debug info.
windows-7 dns
bumped to the homepage by Community♦ 2 days ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
... up to the DNS server that answers it? When I use the public DNS server provided by Google (8.8.8.8), this is the DNS server reported by "nslookup" (8.8.8.8), however the www.dnsleaktest.com website shows a different IP number, actually two, 74.125.189.22 and 74.125.189.23. Is there a way to trace the route taken by the DNS query from 8.8.8.8 to 74.125.189.22, including other DNS servers eventually queried in-between? I tried nslookup's debug options, but there is no reference to 74.125.189.22 in the debug info.
windows-7 dns
bumped to the homepage by Community♦ 2 days ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
... up to the DNS server that answers it? When I use the public DNS server provided by Google (8.8.8.8), this is the DNS server reported by "nslookup" (8.8.8.8), however the www.dnsleaktest.com website shows a different IP number, actually two, 74.125.189.22 and 74.125.189.23. Is there a way to trace the route taken by the DNS query from 8.8.8.8 to 74.125.189.22, including other DNS servers eventually queried in-between? I tried nslookup's debug options, but there is no reference to 74.125.189.22 in the debug info.
windows-7 dns
... up to the DNS server that answers it? When I use the public DNS server provided by Google (8.8.8.8), this is the DNS server reported by "nslookup" (8.8.8.8), however the www.dnsleaktest.com website shows a different IP number, actually two, 74.125.189.22 and 74.125.189.23. Is there a way to trace the route taken by the DNS query from 8.8.8.8 to 74.125.189.22, including other DNS servers eventually queried in-between? I tried nslookup's debug options, but there is no reference to 74.125.189.22 in the debug info.
windows-7 dns
windows-7 dns
asked Dec 28 '13 at 12:25
user285154
26112
26112
bumped to the homepage by Community♦ 2 days ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 2 days ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
3 Answers
3
active
oldest
votes
I've never used it myself , but it seems that dnsracer does what you want.
http://www.mavetju.org/unix/dnstracer.php
I am not sure there is such a tool available on Windows, but there is an available package in Linux Debian repository.
2
It doesn't do what the questioner wants, but what the questioner wants is based upon a fundamental misunderstanding of the operation of the DNS anyway.
– JdeBP
Dec 30 '13 at 17:26
@JdeBP It would be nice at times to know which DNS server was responsible for resolving a particular address.
– bvj
Apr 1 '15 at 19:31
It's dead easy to determine that, because it is configured at your end. It's (the anycast instance of) the server at 8.8.8.8, in the case of the question at hand, for example, as configured in Control Panel on that computer. It is there that the process of query resolution happens.
– JdeBP
Apr 4 '15 at 19:21
add a comment |
Try going to https://www.grc.com/dns/dns.htm to see which DNS servers you are currently using. Also make sure in your windows network settings that your DNS settings are set to the google dns at 8.8.8.8
and 8.8.4.4
.
As for the 74.125.189.22 IP range still seem to be Google but pointing to Google Translate.
If I were you I'd follow these steps.
Change TCP/IP Settings in Windows 7 to verify I'm using the above mentioned google DNS.
Use DNS Nameserver Spoofability Test to make sure the only DNS being used is the Google DNS.
add a comment |
I dont believe this is possible. When you make a DNS request, it goes to your DNS server. Your DNS server tries to resolve the name and if it cant, it moves up the DNS name hierarchy, becoming the requester. In short, once a request is made the requester is just waiting for a response from the next server.
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "3"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f694127%2fhow-to-trace-the-route-of-a-dns-query%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
I've never used it myself , but it seems that dnsracer does what you want.
http://www.mavetju.org/unix/dnstracer.php
I am not sure there is such a tool available on Windows, but there is an available package in Linux Debian repository.
2
It doesn't do what the questioner wants, but what the questioner wants is based upon a fundamental misunderstanding of the operation of the DNS anyway.
– JdeBP
Dec 30 '13 at 17:26
@JdeBP It would be nice at times to know which DNS server was responsible for resolving a particular address.
– bvj
Apr 1 '15 at 19:31
It's dead easy to determine that, because it is configured at your end. It's (the anycast instance of) the server at 8.8.8.8, in the case of the question at hand, for example, as configured in Control Panel on that computer. It is there that the process of query resolution happens.
– JdeBP
Apr 4 '15 at 19:21
add a comment |
I've never used it myself , but it seems that dnsracer does what you want.
http://www.mavetju.org/unix/dnstracer.php
I am not sure there is such a tool available on Windows, but there is an available package in Linux Debian repository.
2
It doesn't do what the questioner wants, but what the questioner wants is based upon a fundamental misunderstanding of the operation of the DNS anyway.
– JdeBP
Dec 30 '13 at 17:26
@JdeBP It would be nice at times to know which DNS server was responsible for resolving a particular address.
– bvj
Apr 1 '15 at 19:31
It's dead easy to determine that, because it is configured at your end. It's (the anycast instance of) the server at 8.8.8.8, in the case of the question at hand, for example, as configured in Control Panel on that computer. It is there that the process of query resolution happens.
– JdeBP
Apr 4 '15 at 19:21
add a comment |
I've never used it myself , but it seems that dnsracer does what you want.
http://www.mavetju.org/unix/dnstracer.php
I am not sure there is such a tool available on Windows, but there is an available package in Linux Debian repository.
I've never used it myself , but it seems that dnsracer does what you want.
http://www.mavetju.org/unix/dnstracer.php
I am not sure there is such a tool available on Windows, but there is an available package in Linux Debian repository.
answered Dec 28 '13 at 13:25
user2196728
1,076710
1,076710
2
It doesn't do what the questioner wants, but what the questioner wants is based upon a fundamental misunderstanding of the operation of the DNS anyway.
– JdeBP
Dec 30 '13 at 17:26
@JdeBP It would be nice at times to know which DNS server was responsible for resolving a particular address.
– bvj
Apr 1 '15 at 19:31
It's dead easy to determine that, because it is configured at your end. It's (the anycast instance of) the server at 8.8.8.8, in the case of the question at hand, for example, as configured in Control Panel on that computer. It is there that the process of query resolution happens.
– JdeBP
Apr 4 '15 at 19:21
add a comment |
2
It doesn't do what the questioner wants, but what the questioner wants is based upon a fundamental misunderstanding of the operation of the DNS anyway.
– JdeBP
Dec 30 '13 at 17:26
@JdeBP It would be nice at times to know which DNS server was responsible for resolving a particular address.
– bvj
Apr 1 '15 at 19:31
It's dead easy to determine that, because it is configured at your end. It's (the anycast instance of) the server at 8.8.8.8, in the case of the question at hand, for example, as configured in Control Panel on that computer. It is there that the process of query resolution happens.
– JdeBP
Apr 4 '15 at 19:21
2
2
It doesn't do what the questioner wants, but what the questioner wants is based upon a fundamental misunderstanding of the operation of the DNS anyway.
– JdeBP
Dec 30 '13 at 17:26
It doesn't do what the questioner wants, but what the questioner wants is based upon a fundamental misunderstanding of the operation of the DNS anyway.
– JdeBP
Dec 30 '13 at 17:26
@JdeBP It would be nice at times to know which DNS server was responsible for resolving a particular address.
– bvj
Apr 1 '15 at 19:31
@JdeBP It would be nice at times to know which DNS server was responsible for resolving a particular address.
– bvj
Apr 1 '15 at 19:31
It's dead easy to determine that, because it is configured at your end. It's (the anycast instance of) the server at 8.8.8.8, in the case of the question at hand, for example, as configured in Control Panel on that computer. It is there that the process of query resolution happens.
– JdeBP
Apr 4 '15 at 19:21
It's dead easy to determine that, because it is configured at your end. It's (the anycast instance of) the server at 8.8.8.8, in the case of the question at hand, for example, as configured in Control Panel on that computer. It is there that the process of query resolution happens.
– JdeBP
Apr 4 '15 at 19:21
add a comment |
Try going to https://www.grc.com/dns/dns.htm to see which DNS servers you are currently using. Also make sure in your windows network settings that your DNS settings are set to the google dns at 8.8.8.8
and 8.8.4.4
.
As for the 74.125.189.22 IP range still seem to be Google but pointing to Google Translate.
If I were you I'd follow these steps.
Change TCP/IP Settings in Windows 7 to verify I'm using the above mentioned google DNS.
Use DNS Nameserver Spoofability Test to make sure the only DNS being used is the Google DNS.
add a comment |
Try going to https://www.grc.com/dns/dns.htm to see which DNS servers you are currently using. Also make sure in your windows network settings that your DNS settings are set to the google dns at 8.8.8.8
and 8.8.4.4
.
As for the 74.125.189.22 IP range still seem to be Google but pointing to Google Translate.
If I were you I'd follow these steps.
Change TCP/IP Settings in Windows 7 to verify I'm using the above mentioned google DNS.
Use DNS Nameserver Spoofability Test to make sure the only DNS being used is the Google DNS.
add a comment |
Try going to https://www.grc.com/dns/dns.htm to see which DNS servers you are currently using. Also make sure in your windows network settings that your DNS settings are set to the google dns at 8.8.8.8
and 8.8.4.4
.
As for the 74.125.189.22 IP range still seem to be Google but pointing to Google Translate.
If I were you I'd follow these steps.
Change TCP/IP Settings in Windows 7 to verify I'm using the above mentioned google DNS.
Use DNS Nameserver Spoofability Test to make sure the only DNS being used is the Google DNS.
Try going to https://www.grc.com/dns/dns.htm to see which DNS servers you are currently using. Also make sure in your windows network settings that your DNS settings are set to the google dns at 8.8.8.8
and 8.8.4.4
.
As for the 74.125.189.22 IP range still seem to be Google but pointing to Google Translate.
If I were you I'd follow these steps.
Change TCP/IP Settings in Windows 7 to verify I'm using the above mentioned google DNS.
Use DNS Nameserver Spoofability Test to make sure the only DNS being used is the Google DNS.
answered Jan 2 '14 at 6:31
meguroyama
12019
12019
add a comment |
add a comment |
I dont believe this is possible. When you make a DNS request, it goes to your DNS server. Your DNS server tries to resolve the name and if it cant, it moves up the DNS name hierarchy, becoming the requester. In short, once a request is made the requester is just waiting for a response from the next server.
add a comment |
I dont believe this is possible. When you make a DNS request, it goes to your DNS server. Your DNS server tries to resolve the name and if it cant, it moves up the DNS name hierarchy, becoming the requester. In short, once a request is made the requester is just waiting for a response from the next server.
add a comment |
I dont believe this is possible. When you make a DNS request, it goes to your DNS server. Your DNS server tries to resolve the name and if it cant, it moves up the DNS name hierarchy, becoming the requester. In short, once a request is made the requester is just waiting for a response from the next server.
I dont believe this is possible. When you make a DNS request, it goes to your DNS server. Your DNS server tries to resolve the name and if it cant, it moves up the DNS name hierarchy, becoming the requester. In short, once a request is made the requester is just waiting for a response from the next server.
answered Jul 11 '16 at 0:23
Keltari
50.8k18118170
50.8k18118170
add a comment |
add a comment |
Thanks for contributing an answer to Super User!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f694127%2fhow-to-trace-the-route-of-a-dns-query%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown