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
-
Redirection of 100 domain to Main domain affects SEO?
Hi guys, An email software vendor managed by a different area of my company redirected 100 domains used for unsolicited email campaigns to my main domain. These domains are very likely to get blacklisted at some point. My SEO tool now is showing me all those domains as "linking" to my main site as do-follow links. The vendor states that this will not affect my main domain/website in any way. I'm highly concerned. I would appreciate your professional opinion about this. Thanks!!
Intermediate & Advanced SEO | | anagentile0 -
Why is my domain authority still 1?
I changed the domain of my website from www.vanillacrush.co.uk to www.carissamay.co.uk at the end of December and yet my DA for carissamay is still 1. As advised, I set up a 301 redirect from VC to CM which seems to be working fine. However when I check on redirect detective it tells me I also have a 302 set up. Could this be confusing things? http://www.vanillacrush.co.uk
Intermediate & Advanced SEO | | Carissamay
http://www.vanillacrush.co.uk/ 
http://www.carissamay.co.uk 
Any help would be greatly appreciated!
Many thanks
0 -
Subdomain replaced domain in Google SERP
Good morning, This is my first post. I found many Q&As here that mostly answer my question, but just to be sure we do this right I'm hoping the community can take a peak at my thinking below: Problem: We are relevant rank #1 for "custom poker chips" for example. We have this development website on a subdomain (http://dev.chiplab.com). On Saturday our live 'chiplab.com' main domain was replaced by 'dev.chiplab.com' in the SERP. Expected Cause: We did not add NOFOLLOW to the header tag. We also did not DISALLOW the subdomain in the robots.txt. We could have also put the 'dev.chiplab.com' subdomain behind a password wall. Solution: Add NOFOLLOW header, update robots.txt on subdomain and disallow crawl/index. Question: If we remove the subdomain from Google using WMT, will this drop us completely from the SERP? In other words, we would ideally like our root chiplab.com domain to replace the subdomain to get us back to where we were before Saturday. If the removal tool in WMT just removes the link completely, then is the only solution to wait until the site is recrawled and reindexed and hope the root chiplab.com domain ranks in place of the subdomain again? Thank you for your time, Chase
Intermediate & Advanced SEO | | chiplab0 -
Domain dominance
I've just started to work for a company who've purchased masses of domains with every conceivable permutation based on all their products with every extension possible e.g .biz . eu. .net (including .co.uk and .com of course). I have two questions: 1. Is it worth keeping all these (they want to add more) domains or let them expire? 2. All the purchased domains are online - is there any point (they redirect with a 301)?
Intermediate & Advanced SEO | | LJHopkins0 -
Sitemap on a Subdomain
Hi, For various reasons I placed my sitemaps on a subdomain where I keep images and other large files (static.example.com). I then submitted this to Google as a separate site in Webmaster tools. Is this a problem? All of the URLs are for the actual site (www.example.com), the only issue on my end is not being able to look at it all at the same time. But I'm wondering if this would cause any problems on Google's end.
Intermediate & Advanced SEO | | enotes0 -
Merging two different domains - subdomain or subfolder?
My company has two sites on different domains. We are considering merging the sites into one and keeping only the dominant domain. The dominate site is already a sub-domain of a larger organization so the new sub-domain would be two levels deep. I realize this is a little abstract so below is an example Dominant company site: company.root-domain.com Secondary company site: other-root-domain.com When they merge, everything will be on company.root-domain.com. Should it be other.company.root-domain.com or company.root-domain.com/other Note: The other site has several hundred pages. Both sites have strong authority and link profiles. I want to maintain as much of the value on the other site as possible with the merge.
Intermediate & Advanced SEO | | SEI0 -
Is it safe to redirect our .nl (netherlands) domain that we have just purchased to our .com domain?
Hi all! We've recently developed a German version of our website with German translation and now we have just purchased a .nl domain, but with this one, we want all of the copy to remain in English. Is it ok to redirect our .nl domain to our current .com website or will this give us bad SEO points? Thank you!
Intermediate & Advanced SEO | | donaldsze0 -
Buying a banned domain
Hello all, I've found a exact match keyword domain that I'm able to buy. Problem is that I'm under the impression it might have been banned by google, currently it is only showing adsense without content. The site can't be found using the cache: or site: parameters in Google and the PR is 0. What are your experiences on buying a banned domain and how can I double check if the domain is banned? This blogpost suggests I should not buy it, any other opinions? Thanks. Hellemans
Intermediate & Advanced SEO | | hellemans0