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
-
Conditional Noindex for Dynamic Listing Pages?
Hi, We have dynamic listing pages that are sometimes populated and sometimes not populated. They are clinical trial results pages for disease types, some of which don't always have trials open. This means that sometimes the CMS produces a blank page -- pages that are then flagged as thin content. We're considering implementing a conditional noindex -- where the page is indexed only if there are results. However, I'm concerned that this will be confusing to Google and send a negative ranking signal. Any advice would be super helpful. Thanks!
Intermediate & Advanced SEO | | yaelslater0 -
Community inside the domain or in a separate domain
Hi there, I work for an ecommerce company as an online marketing consultant. They make kitchenware, microware and so on. The are reviewing their overall strategy and as such they want to build up a community. Ideally, they would want to have the community in a separate domain. This domain wouldn't have the logo of the brand. This community wouldn't promote the brand itself. The brand would post content occassionally and link the store domain. The reasoning of this approach is to not interfere in the way of the community users and also the fact that the branded traffic acquired doesn't end up buying at the store I like this approach but I am concerned because the brand is not that big to have two domains separated and lose all the authority associated with one strong domain. I would definitely have everything under the same domain, store and community, otherwise we would have to acquire traffic for two domains. 1. What do you think of both scenarios, one domain versus two? Which one is better? 2. Do you know any examples of ecommerce companies with successful communities within the store domain? Thanks and regards
Intermediate & Advanced SEO | | footd0 -
301 Redirect of subdomain?
Fellow Mozzers, I'm having a hard time wrapping my brain around a redirect issue and thought it was worth posing the question to the Moz community. I did a search first but couldn't find the exact answer I was looking for. How does a 301 redirect work when you redirect a sub domain example.homepage.com to www.homepage.com but you keep the sub directories of example.homepage.com/page-1 active and are trying to rank them? I'm dealing with a current project where this is happening and this doesn't make sense to me, to redirect the subdomain if you're also trying to rank/create search traffic for pages, sub directories on example.homepage.com. This also get's into the debate of if a sub domain site is viewed as it's own website and therefore has to rank itself. If this is true, it seems like we're kind of killing the authority of the site by redirecting it. Additionally, www.homepage.com has a much stronger link profile than example.homepage.com I hope this makes sense. Any thoughts are appreciated. Thanks for your time.
Intermediate & Advanced SEO | | SMG-Texas0 -
When should you redirect a domain completely?
We moved a website over to a new domain name. We used 301 redirects to redirect all the pages individually (around 150 redirects). So my question is, when should we just kill the old site completely and just redirect (forward/point) the old domain over to the new one?
Intermediate & Advanced SEO | | co.mc0 -
Should I buy a .co domain if my preferred .com and .co.uk domain are taken by other companies?
I'm looking to boost my website ranking and drive more traffic to it using a keyword rich domain name. I want to have my nearest city followed by the keyword "seo" in the domain name but the .co.uk and .com have already been taken. Should I take the plunge and buy .co at a higher price? What options do I have? Also whilst we're on domains and URL's is it best to separate keywords in url's with a (_) or a (-)? Many thanks for any help with this matter. Alex
Intermediate & Advanced SEO | | SeoSheikh0 -
Hosting images on multiple domains
I'm taking the following from http://developer.yahoo.com/performance/rules.html "Splitting components allows you to maximize parallel downloads. Make sure you're using not more than 2-4 domains because of the DNS lookup penalty. For example, you can host your HTML and dynamic content on www.example.org and split static components between static1.example.org and static2.example.org" What I want to do is load page images (it's an eCommerce site) from multiple sub domains to reduce load times. I'm assuming that this is perfectly OK to do - I cannot think of any reason that this wouldn't be a good tactic to go with. Does anyone know of (or can think of) a reason why taking this approach could be in any way detrimental. Cheers mozzers.
Intermediate & Advanced SEO | | eventurerob0 -
Exact match domain names
Hello, Someone approached a client of mine to sell a exact match domain name for a very competitive and high converting keyword. Would this be of any use and what are the best tactics to employ if it is purchased? I was of the opinion that the 'power' of exact match domain names are dying fast but would be interested to hear what people with experience in this think and what they have done with them (i.e. set-up a website on that domain or re-directed it)? Thanks, Rikki
Intermediate & Advanced SEO | | RikkiD220 -
Keyword-Rich Domains - Redirect?
Hi, Mozzers- I have a client that has a bunch of pretty nice keyword-rich domain names. Their traffic and rankings are good. They provide legal services in the Chicago area. I have lots of good content that I could use to start a blog using a domain like keyword,keyword-blog.com. Good idea? Currently I have a resources area on their website but feel like this area could be getting a little bloated and some news-related stuff isn't really appropriate. 2 Questions: Should I use one of the decent domains for a blog and build up the rankings, traffic, and link to the main site? Or is this lots of work for little payout? Both sites would be hosted in the cloud. Some of the domain names are related to their name, others are keyword or geo-targeted. Would it be wise to setup 301 redirects going to their website? Pros/cons? If you need additional info, please PM me for details. Thank you, friends! LHC
Intermediate & Advanced SEO | | lhc670