Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
How do I list the subdomains of a domain?
-
Hi Mozers,
I am trying to find what subdomains are currently active on a particular domain. Is there a way to get a list of this information?
The only way I could think of doing it is to run a google search on;
site:example.com -site:www.example.com
The only issues with this approach is that a majority of the indexed pages exist on the non-www domain and I still have thousands of pages in the results (mainly from the non-www).
Is there another way to do it in Google? OR is there a server admin online tool that will tell me this information?
Cheers,
Dan
-
Really?? That's strange - if you PM me the domain, I can do a bit more digging.
-
Sadly, although this site is big (over 1000 pages), wolfram alpha doesn't offer the tab that suggests subdomain...
I checked it on a number of sites (seomoz, harvard etc ) and it worked well.
Any other ideas?
Dan
-
Thanks again,
Running this on my Mac, it allowed me to run NSLookup but when it came to listing the subdomains it advised me that 'ls' was not a valid command.
Dan
-
-
Go to Wolfram Alpha
-
Enter the domain without any subdomain (ie. wordpress.com)
-
In the 3rd result box, top right, push "subdomains."
-
When it opens, push "more" (top right of the box)
You'll get something like this:
-
-
Yeah, sorry, bit of a basic response! Well, if the server admin took any sort of standard security class then you won't be able to see the file.
You could try this method if it hasn't been secured though:
http://andywolf.com/list-all-dns-records-from-a-public-domain-with-nslookup/
-
Hi Steven,
Thanks for the quick response, what I should have pointed out was that I am currently proposing a Strategy for this site and do not have access to it.
Any further thoughts?
Dan
-
Hi Dan,
The way to know for sure is to get a copy of the Start of Authority (SOA) file for the domain.
Can you ask your host or server admin for this?
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
When creating a sub-domain, does that sub-domain automatically start with the DA of the main domain?
We have a website with a high DA and we are considering sub-folder or sub-domain. One of the great benefits of a sub-folder is that we know we get to keep the high DA, is this also the case for sub-domains? Also if you could provide any sources of information that specify this, I can't see to find anything!
Intermediate & Advanced SEO | | Saba.Elahi.M.0 -
Does redirecting from a "bad" domain "infect" the new domain?
Hi all, So a complicated question that requires a little background. I bought unseenjapan.com to serve as a legitimate news site about a year ago. Social media and content growth has been good. Unfortunately, one thing I didn't realize when I bought this domain was that it used to be a porn site. I've managed to muck out some of the damage already - primarily, I got major vendors like Macafee and OpenDNS to remove the "porn" categorization, which has unblocked the site at most schools & locations w/ public wifi. The sticky bit, however, is Google. Google has the domain filtered under SafeSearch, which means we're losing - and will continue to lose - a ton of organic traffic. I'm trying to figure out how to deal with this, and appeal the decision. Unfortunately, Google's Reconsideration Request form currently doesn't work unless your site has an existing manual action against it (mine does not). I've also heard such requests, even if I did figure out how to make them, often just get ignored for months on end. Now, I have a back up plan. I've registered unseen-japan.com, and I could just move my domain over to the new domain if I can't get this issue resolved. It would allow me to be on a domain with a clean history while not having to change my brand. But if I do that, and I set up 301 redirects from the former domain, will it simply cause the new domain to be perceived as an "adult" domain by Google? I.e., will the former URL's bad reputation carry over to the new one? I haven't made a decision one way or the other yet, so any insights are appreciated.
Intermediate & Advanced SEO | | gaiaslastlaugh0 -
Sub Domain Usage
I see that the gap uses gap.com, oldnavy.gap.com and bananarepublic.gap.com. Wouldn't a better approach for SEO to have oldnavy.com, bananarepublic.com and gap.com all separate? Is there any benefit to using the approach of store1.parentcompany.com, store2.parentcompany.com etc? What are the pros and cons to each?
Intermediate & Advanced SEO | | kcb81780 -
Should I redirect my Google Update Effected Domain to brand new Domain?
Hey Moz experts, I had a domain which was really doing better but after the Humming Bird update my traffic was decreased up to 90%. There are plenty of posts on my existing blog, Now what should I do? I mean should I redirect it to a brand new domain or Copy all the posts to a brand new domain and delete my existing domain? Note that the Old domain has PR1, DA 19 and PA 30.
Intermediate & Advanced SEO | | imran20780 -
Follow or nofollow to subdomain
Hi, I run a hotel booking site and the booking engine is setup on a subdomain.
Intermediate & Advanced SEO | | vmotuz
The subdomain is disabled from being indexed in robots.txt Should the links from the main domain have a nofollow to the subdomain? What are you thoughts? Thanks!0 -
Duplicate content on subdomains.
Hi Mozer's, I have a site www.xyz.com and also geo targeted sub domains www.uk.xyz.com, www.india.xyz.com and so on. All the sub domains have the content which is same as the content on the main domain that is www.xyz.com. So, I want to know how can i avoid content duplication. Many Thanks!
Intermediate & Advanced SEO | | HiteshBharucha0 -
Noindex, Nofollow to previous domain
Hi, My programmer recently did a horrible mistkae by adding noindex, nofollow to our website without me noticing for two days. At the same time he did it we bought a new domain and redirected the old domain to the new domain: The Old domain is: http://www.websitebuildersworld.com and the new one is: http://www.websiteplanet.com Now unfortunatly I didn't notice the noindex,nofollow when it was on the old domain and I redirected it to websiteplanet.com before I fixed the noindex, nofollow. I fixed the problem around 10 hours ago on the new domain (www.websiteplanet.com) but the old domain didn't get indexed back (yet), so for example if you search for WebsiteBuildersWorld in google you will not reach the homepage as google deleted it because of the noindex,nofollow. My question is:
Intermediate & Advanced SEO | | Ouzan
Do you think that it will be fixed and google will retrieve websitebuildersworld homepage to his search results and then redirect it to websiteplanet? Or because I redirected websitebuildersworld.com to websiteplanet.com before letting google crawling websitebuildersworld.com without the noindex,no follow it wouldn't get indexed again? I hope I explained the problem good enough. Looking forward for your valuable replies. Thanks.0 -
Franchise sites on subdomains
I've been asked by a client to optimise a a webpage for a location i.e. London. Turns out that the location is actually a franchise of the main company. When the company launch a new franchise, so far they have simply added a new page to the main site, for example: mysite.co.uk/sub-folder/london They have so far done this for 10 or so franchises and task someone with optimising that page for their main keyword + location. I think I know the answer to this, but would like to get a back up / additional info on it in terms of ranking / seo benefits. I am going to suggest the idea of using a subdomain for each location, example: london.mysite.co.uk Would this be the correct approach. If you think yes, why? Many thanks,
Intermediate & Advanced SEO | | Webrevolve0