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.
Reverse IP Lookup
-
I have a client that has over 90,000 incoming links from a single IP address. I can't figure out who's linking to them.
I've used several different reverse IP lookup tools and can tell that the server is in Europe and ISP is AT&T Global Network Services Nederland B.V.. (http://www.ip-adress.com/reverse_ip/194.196.0.36) Says there's 0 hosts on that IP.
Any suggestions?
-
Perfect video to answer my last question.
Thank you.
-
Hi!
Have a look at this video: https://www.youtube.com/watch?v=eFJZXpnsRsc
According to Matt Cutts here, you will not do anything wrong with disavowing the links.
My 2 cents...
Good luck, hope this helps!
Anders
-
Hi Anders.
You've put some thought and research into this and I really appreciate it. Thank you!
The duplicate bookmarks article is interesting and a possible root cause. I can't see what host or pages are linking to my client's site at all. I just know there are 90,160 inbound links from a single source (at 1194.196.0.36) to the home page. But the second discussion you posted seems like it might be a feasible explanation as well. Just no way to know for sure...
I'm wondering if I should ignore or disavow these links. I don't see any drastic change in visitor behavior recently, but given the client is fairly new, I have no idea how long these links have been around. What do people think? Should I ignore or disavow?
Thanks again Anders!
Donna
-
Hi Donna!
I know this is really a longshot, but i found this: http://www.zdnet.com/blog/apple/icloud-bug-creates-thousands-of-duplicate-bookmarks/12084. Given that the IP is supposed to be registered to Apple, and that it does not appear to have a host. Could it perhaps be that this is an iCloud server that has a ton of links/bookmarks to your site? I know it's a stretch but still...
If you click on the entry in GWT, are you able to see what subpages are linking your way? And are the links to your site direct links, or do they show as "via intermediate links"? If so, then it could be that someone has scraped your site. Or could it be that your client (or you clients hosting provider) has some sort of backup server or test/staging environment that resides on this IP and that for some reason was available to GoogleBot? See http://webmasters.stackexchange.com/questions/54100/gwmt-show-non-existent-backlinks-via-intermediate-link.
This is just me guessing, to please don't take this as definitive answers/solutions...
I hope you'll figure it out. Please share if you find the answer to this. -
Hi Anders.
Thanks for helping. I notice that too, yet can't seem to find any evidence of Apple linking to my client.
I also used the link DTOX tool to see if they had a record of 90k incoming links from a single source. No luck.
I emailed at&t global network to see if they could help, and they want to see server logs of abusive links. I don't have that. All I have is an entry in Google webmaster tools saying we have 90,000 incoming links from 194.196.0.36.
I'm feeling stuck if you have any other suggestions. You or anyone else viewing this post....
-
Hi Donna!
According to one of the websites I used, I found that the IP range is owned by At&t Global Network Services Nederland B.v as you said.
Using http://www.iplocationtools.com/194.196.0.36.html I found that this IP is reproted to belong to apple.com. Same goes when going to http://ipaddress.is/194.196.0.36#.U85nh7HzlyI
Does that make any sense?
Best regards,
Anders -
The links are logged in Google Webmaster Tools.
-
How did he notice the links?
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
-
How do I complete a reverse DNS check when completing log file analysis?
I'm doing some log file analysis and need to run a reverse DNS check to ensure that I'm analysing logs from Google and not any imposters. Is there a command I can use in terminal to do this? If not, whats the best way to verify Googlebot? Thanks
Technical SEO | | daniel-brooks0 -
Does using a reverse proxy to make a subdomain appear as a subdirectory affect SEO?
Using a reverse proxy only makes it appear that a subdomain is really a subfolder. However, links in the end remain the same. Does this have any negative (or positive) impact on SEO? Does it make it difficult from the blog's (subdomain's) sitemap or robots.txt file to be properly read by search engines?
Technical SEO | | rodelmo41 -
Blocking certain countries via IP address location
We are a US based company that ships only to US and Canada. We've had two issues arise recently from foreign countries (Russia namely) that caused us to block access to our site from anyone attempting to interact with our store from outside of the US and Canada. 1. The first issue we encountered were fraudulent orders originating from Russia (using stolen card data) and then shipping to a US based International shipping aggregator. 2. The second issue was a consistent flow of Russian based "new customer" entries. My question to the MOZ community is this: are their any unintended consequences, from an SEO perspective, to blocking the viewing of our store from certain countries.
Technical SEO | | MNKid150 -
Does my "spam" site affect my other sites on the same IP?
I have a link directory called Liberty Resource Directory. It's the main site on my dedicated IP, all my other sites are Addon domains on top of it. While exploring the new MOZ spam ranking I saw that LRD (Liberty Resource Directory) has a spam score of 9/17 and that Google penalizes 71% of sites with a similar score. Fair enough, thin content, bunch of follow links (there's over 2,000 links by now), no problem. That site isn't for Google, it's for me. Question, does that site (and linking to my own sites on it) negatively affect my other sites on the same IP? If so, by how much? Does a simple noindex fix that potential issues? Bonus: How does one go about going through hundreds of pages with thousands of links, built with raw, plain text HTML to change things to nofollow? =/
Technical SEO | | eglove0 -
Reverse proxy a successful blog from subdomain to subfolder?
I have an ecommerce site that we'll call confusedseo.com. I created a WordPress blog and CNAME'd it to blog.confusedseo.com. Since then, the blog has earned a PageRank of 3 and a decent amount of organic traffic. I am considering a reverse proxy to forward blog.confusedseo.com to confusedseo.com/blog/. As I understand it, this will greatly help the "link juice" of the root domain. However, I'm concerned about any potential harm done to the existing SEO value of the blog. What, if anything, should I be doing to ensure that the reverse proxy doesn't hurt my "juice" rather than help it?
Technical SEO | | bedbugsupply0 -
Multiple Domains on 1 IP Address
We have multiple domains on the same C Block IP Address. Our main site is an eCommerce site, and we have separate domains for each of the following: our company blog (and other niche blogs), forum site, articles site and corporate site. They are all on the same server and hosted by the same web-hosting company. They all have unique and different content. Speaking strictly from a technical standpoint, could this be hurting us? Can you please make a recommendation for the best practices when it comes to multiple domains like these and having separate or the same IP Addresses? Thank you!
Technical SEO | | Motivators0 -
Websites on same c class IP address
If two websites are on the same c class IP address, what does it mean ? Does two websites belong to the same company ?
Technical SEO | | seoug_20050 -
Multiple Domains, Same IP address, redirecting to preferred domain (301) -site is still indexed under wrong domains
Due to acquisitions over time and the merging of many microsites into one major site, we currently have 20+ TLD's pointing to the same IP address as our "preferred domain:" for our consolidated website http://goo.gl/gH33w. They are all set up as 301 redirects on apache - including both the www and non www versions. When we launched this consolidated website, (April 2010) we accidentally left the settings of our site open to accept any of our domains on the same IP. This was later fixed but unfortunately Google indexed our site under multiple of these URL's (ignoring the redirects) using the same content from our main website but swapping out the domain. We added some additional redirects on apache to redirect these individual pages pages indexed under the wrong domain to the same page under our main domain http://goo.gl/gH33w. This seemed to help resolve the issue and moved hundreds of pages off the index. However, in December of 2010 we made significant changes in our external dns for our ip addresses and now since December, we see pages indexed under these redirecting domains on the rise again. If you do a search query of : site:laboratoryid.com you will see a few hundred examples of pages indexed under the wrong domain. When you click on the link, it does redirect to the same page but under the preferred domain. So the redirect is working and has been confirmed as 301. But for some reason Google continues to crawl our site and index under this incorrect domains. Why is this? Is there a setting we are missing? These domain level and page level redirects should be decreasing the pages being indexed under the wrong domain but it appears it is doing the reverse. All of these old domains currently point to our production IP address where are preferred domain is also pointing. Could this be the issue? None of the pages indexed today are from the old version of these sites. They only seem to be the new content from the new site but not under the preferred domain. Any insight would be much appreciated because we have tried many things without success to get this resolved.
Technical SEO | | sboelter0