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.
1000's Backlinks from ONE Root Domain - Positive or negative?
-
One of my website's link is placed over a comment. This website has a "recent comments" section in the footer which is hence appearing on all the websites pages. All tools including - Google Search Console, Majestic and MOZ are showing 45000+ links from that root domain.
Questions:
- Are these links harmful to my rankings?
- Should I get all those links disavowed?
- Should I disavow the root domain or leave the link that lies on the home page?
- What if there are up to 10 links coming from a domain? is that harmful too?
- Apart from disavowing, is there any other option to get this fixed? If at all this counts as an issue...
Thanks in advance!!
-
Had the same question, these answers are helpful, thanks!
-
Thanks!
-
Thank you for the response. Though we do not have many such instances in our backlink profile, to be on the safer side I resolved this by getting those comments deleted. Contacting the Webmasters proved to be of help.
Now, until the entire Directory website gets reindexed those backlinks would still show up for my website. But as you said, Google understands...

Your answer resolved my query well. Thanks again!!

-
Assuming you've only got one instance like this, search engines are typically smart enough these days to see this is an anomaly rather than a pattern of intentional spam.
It wouldn't be the worst idea to disavow them I suppose but if it were my site, I wouldn't worry about it. On the other hand, if you have a number of instances where this is happening, I'd look to address that quite quickly.
Google understands that weird things like this can happen to all of us and they can't be judging everyone by the individual links or perceived actions. As a perfect example of this, my latest client has never done any form of digital marketing. Looking at their backlink profile they have 7 quality, natural backlinks and 2 Polish spam/scraper sites in their backlink profile. They can't help having their site scraped, just like you can't control the structure of that site you have 45k links from

-
Hi,
Please check below article and you will get answer of your query.
https://moz.com/community/q/how-many-backlinks-from-one-domain
https://moz.com/community/q/too-many-backlinks-from-one-domain
Thanks
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
-
Backlinks from local businesses
Hello, I need to make sure I understand this correctly. Will it help my SEO if I: find local businesses with a good DA & low spam score select businesses that are somehow related to mine (Insurance Agency) offer to guest post and include a backlink on their blog ( ask them if they'd like to reciprocate) For example, businesses such as
Link Building | | laurentjb
Roofing companies
Contractors
moving companies
etc Please let me know if there's anything I'm missing? Many thanks1 -
Looking strategy for Backlinks
Hi, I'm a new bee here, Just wondering if we have some good but easy strategies to get a higher rank in PA and DA?
Link Building | | BeriCollection
My Store URL is [https://bericollection.com].
We are selling Shoes, Watches and smart gadgets.
We do shipping worldwide but need help from the community.0 -
linking domain issues
Hello guys. I am having issues with my linking domains. These domains are made outside of my website. I have tried to disavow these links but not able to do it. These are mostly from google redirects links. Here is the```
Link Building | | Rom1988z
code_text0 -
.Org domain authority
When it comes to .org domain authority is it more important to be getting the link from a .org regardless of DA, or does their domain authority still have a big impact here? Thanks!
Link Building | | TicketCity0 -
PR1 and PR2 backlinks
We're doing some content marketing. I've heard that it is a good idea to target even PR1 and PR2 sites (small DA sites). I'm concerned about these sites disappearing after a few months, as we've found that losing a backlink can sting a bit and be worse than never having it. Though this isn't as big a deal any more. Anyways, can somebody say when a PR1/PR2 backlink would be appropriate to go after? Some of them would be easy and if it's appropriate I'd like to include them. So far they would only pass our standards if they are Above PR0 Look like a white hat, quality site from the outside Have a clean backlink profile Look like they're going to stick around Successful Social Media Accounts a plus What are you guys' criteria for including these sites? Do you gain value from them?
Link Building | | BobGW0 -
How important are different class c subnets and ip's
We're thinking of launching several blogs in our niche and 'building them up' organically, and then linking naturally from them to our sites (very conservatively). I was wondering if we should buy entirely separate hosting for these blogs and how important are separate ip addresses and class c subnets (shown on majestic SEO tools for instance). Is it possible to create a set of authoritative blogs in a niche and have them be a little 'neighborhood' within the same shared hosting provider (obv similiar class c or even same ip).
Link Building | | ilyaelbert0 -
What's the difference between follow and nofollow links?
I understand this may be a really dumb question and from my understanding there is a piece of code in some url's that tell search engines not to follow that link. I am interested in finding out what the purpose of nofollow links are and how they apply to search rankings. Thanks for the help
Link Building | | A2890 -
Can link juice be passed in an iframe from domain A to domain B
Need to give our web partners our booking form which must be loaded in an iframe calling back to our domain. Is it possible to pass any link juice from their domain loading our iframe back to us. Was thinking of a "Powered by" text link in the form footer, but I'm guessing the link needs to be outside the iframe. Would love to hear any thoughts or workarounds on this.
Link Building | | apolloseo1