Skip to content
    Moz logo Menu open Menu close
    • Products
      • Moz Pro
      • Moz Pro Home
      • Moz Local
      • Moz Local Home
      • STAT
      • Moz API
      • Moz API Home
      • Compare SEO Products
      • Moz Data
    • Free SEO Tools
      • Domain Analysis
      • Keyword Explorer
      • Link Explorer
      • Competitive Research
      • MozBar
      • More Free SEO Tools
    • Learn SEO
      • Beginner's Guide to SEO
      • SEO Learning Center
      • Moz Academy
      • MozCon
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Digital Marketers
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • The Moz Story
      • New Releases
    • Log in
    • Log out
    • Products
      • Moz Pro

        Your all-in-one suite of SEO essentials.

      • Moz Local

        Raise your local SEO visibility with complete local SEO management.

      • STAT

        SERP tracking and analytics for enterprise SEO experts.

      • Moz API

        Power your SEO with our index of over 44 trillion links.

      • Compare SEO Products

        See which Moz SEO solution best meets your business needs.

      • Moz Data

        Power your SEO strategy & AI models with custom data solutions.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • Free SEO Tools
      • Domain Analysis

        Get top competitive SEO metrics like DA, top pages and more.

      • Keyword Explorer

        Find traffic-driving keywords with our 1.25 billion+ keyword index.

      • Link Explorer

        Explore over 40 trillion links for powerful backlink data.

      • Competitive Research

        Uncover valuable insights on your organic search competitors.

      • MozBar

        See top SEO metrics for free as you browse the web.

      • More Free SEO Tools

        Explore all the free SEO tools Moz has to offer.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • Learn SEO
      • Beginner's Guide to SEO

        The #1 most popular introduction to SEO, trusted by millions.

      • SEO Learning Center

        Broaden your knowledge with SEO resources for all skill levels.

      • On-Demand Webinars

        Learn modern SEO best practices from industry experts.

      • How-To Guides

        Step-by-step guides to search success from the authority on SEO.

      • Moz Academy

        Upskill and get certified with on-demand courses & certifications.

      • MozCon

        Save on Early Bird tickets and join us in London or New York City

      Access 20 years of data with flexible pricing
      Moz API

      Access 20 years of data with flexible pricing

      Find your plan
    • Blog
    • Why Moz
      • Digital Marketers

        Simplify SEO tasks to save time and grow your traffic.

      • Small Business Solutions

        Uncover insights to make smarter marketing decisions in less time.

      • Agency Solutions

        Earn & keep valuable clients with unparalleled data & insights.

      • Enterprise Solutions

        Gain a competitive edge in the ever-changing world of search.

      • The Moz Story

        Moz was the first & remains the most trusted SEO company.

      • New Releases

        Get the scoop on the latest and greatest from Moz.

      Surface actionable competitive intel
      New Feature

      Surface actionable competitive intel

      Learn More
    • Log in
      • Moz Pro
      • Moz Local
      • Moz Local Dashboard
      • Moz API
      • Moz API Dashboard
      • Moz Academy
    • Avatar
      • Moz Home
      • Notifications
      • Account & Billing
      • Manage Users
      • Community Profile
      • My Q&A
      • My Videos
      • Log Out

    The Moz Q&A Forum

    • Forum
    • Questions
    • My Q&A
    • Users
    • Ask the Community

    Welcome to the Q&A Forum

    Browse the forum for helpful insights and fresh discussions about all things SEO.

    1. Home
    2. SEO Tactics
    3. Intermediate & Advanced SEO
    4. Redirection of 100 domain to Main domain affects SEO?

    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.

    Redirection of 100 domain to Main domain affects SEO?

    Intermediate & Advanced SEO
    domain seo redirecting domain
    3
    3
    284
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as question
    Log in to reply
    This topic has been deleted. Only users with question management privileges can see it.
    • anagentile
      anagentile Subscriber last edited by

      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!!

      evehaley0 1 Reply Last reply Reply Quote 0
      • evehaley0
        evehaley0 @anagentile last edited by

        @anagentile said in Redirection of 100 domain to Main domain affects SEO?:

        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!!

        You're right to be concerned. These backlinks from spammy domains can hurt your SEO. Explain the situation to your company's SEO team and request disavowing the links to protect your main domain's reputation.

        1 Reply Last reply Reply Quote 0
        • sierragarcia
          sierragarcia last edited by

          Most probably, these are PBN links. They may not impact your site immediately, but they will affect it at some point. In this case the Moz spam score will increase and you'll see a lot of broken links to your site. You should ask your vendor to disavow these links as soon as possible.

          1 Reply Last reply Reply Quote 0
          • 1 / 1
          • First post
            Last post

          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.

          • See all categories

          Related Questions

          • Htdbf

            Seeking Advice on Improving On-Page SEO for my Website

            seo onpage seo search engine optimisation

            I'm looking for some expert advice on improving the on-page SEO for my website, CCTV Camera Installation. Despite following best practices, I feel that my site isn't performing as well as it could be in search engine rankings. Here are a few specific areas where I'd appreciate some guidance: Content Optimization: I've ensured my content is keyword-rich and valuable to my audience. Are there any advanced techniques or tools that can help further optimize my content? Meta Tags and Descriptions: I've written unique meta titles and descriptions for each page, but I'm unsure if they're as effective as they could be. What are some tips for crafting compelling meta tags that improve click-through rates? Internal Linking: I've set up a basic internal linking structure. How can I enhance this to better distribute link equity and improve user navigation? Page Load Speed: While my site's load speed is decent, I'm aware that even minor improvements can have a significant impact on SEO. Are there any specific optimizations or tools you recommend for speeding up my website? Technical SEO: I've covered the basics like XML sitemaps and robots.txt files. Are there any advanced technical SEO practices that I should be aware of? Here is the link to my website for your reference: https://www.acssllc.ae/ Thank you in advance for your help! Best regards,
            Israr Khan

            On-Page Optimization | | Htdbf
            0
          • photoseo1

            Redirecting an Entire Website?

            redirecting domain redirect former site

            Is it best to redirect an old website to a new website page by page to like pages or just the entire site all at once to the home page of the new site? I do have about 10 good pages on the site that are worth directing to corresponding pages on the new site. Just trying to figure out what is going to preserve the most link juice. Thanks for the help!

            Technical SEO | | photoseo1
            0
          • landlwoof4

            How to get rid of bad backlinks

            off-page seo seo backlinks spam score

            So I noticed my rankings going down and spam score going up. So under my spam score there are over 100 links for different websites but ALL redirect to semalt.com I researched it and it says they hijacked a bunched of backlinks but don't know much more. How can I get rid of all those backlinks? I was told I could use the disavow tool but apparently that can hurt my ranking as well. The semalt.com site has no backlink to me - it looks like the pages that have/had my backlinks, they've redirected to them. For instance this is one of the links http://www.oxvideos.xyz/indianantyphotoxxx 422005fb-9240-40a4-8b65-f5b1f5079dea-image.png

            Link Building | | landlwoof4
            0
          • jdenbo_edf

            Is an iframe redirect on the same Domain bad for SEO

            Good morning. We have a vendor that has created a landing page with content  that we want to use.  Because of the way we built the site, the only way to use the content is to create an i-frame.  The i-frame is re-directingon the same Domain.  Would we benefit from the SEO Content?

            Intermediate & Advanced SEO | | jdenbo_edf
            0
          • Virginia-Girtz

            Do Page Anchors Affect SEO?

            Hi everyone, I've been researching for the past hour and I cannot find a definitive answer anywhere! Can someone tell me if page anchors affect SEO at all? I have a client that has 9 page anchors on one landing page on their website - which means if you were to scroll through their website, the page is really really long! I always thought that by using page anchors instead of sending users through to a dedicated landing page, ranking for those keywords makes it harder because a search spider will read all the content on that landing page and not know how to rank for individual keywords? Am I wrong? The client in particular sells furniture, so on their landing page they have page anchors that jump the user down to "tables" or "chairs" or "lighting" for example. You can then click on one of the product images listed in that section of the page anchor and go through to an individual product page. Can anyone shed any light on this? Thanks!

            Intermediate & Advanced SEO | | Virginia-Girtz
            1
          • teconsite

            Images with a token in the url, in Drupal. How does it affect to SEO?

            Hi everyone! I am checking now a website that works with Drupal, and I found that images have urls like this... http://www.brandname.com/sites/default/files/styles/directory_xyz/public/name-of-the-picture.png?itok=T89RpzrK I was wondering how an URL like that with the token at the and, can affect to SEO. I cound't find anything. Anyone knows? Thank you!

            Intermediate & Advanced SEO | | teconsite
            0
          • paulissai

            Do low quality subdomains affect the ranking performance/quality of a root domain?

            Hi, Late last year the company I work for launched two new websites that, at the time, we believed were completely separate from our main website. The two new websites were set up externally and were not well-planned from an SEO perspective (LOTS of duplicate content) - hence, they have struggled to rank on Google. Since the launch of the new websites we have also noticed that our main website (that previously ranked very well) has suffered a decline in visitation and search engine rank. We initially attributed this to a number of factors, including the state of the market, and ramped up our SEO efforts (seeing minor improvement). We have since realised that these two new websites have been set up as subdomains of our main website, with MOZ displaying the same domain authority and root domain backlink profile. My question is, do poor quality subdomains affect the ranking performance of a root domain? I have not yet managed to find a definitive answer. Please let me know if more information is required - I am quite new to the whole SEO concept. Thanks! Amy

            Intermediate & Advanced SEO | | paulissai
            0
          • bronxpad

            Domain expiration and seo

            My domain name is free with my service with yahoo but it expires every year and gets extended automatically as I continue service, how does this impact my seo efforts? I've heard that the search engines prefer sites to expire in 3 years or more? Is this a fact?

            Intermediate & Advanced SEO | | bronxpad
            0

          Get started with Moz Pro!

          Unlock the power of advanced SEO tools and data-driven insights.

          Start my free trial
          Products
          • Moz Pro
          • Moz Local
          • Moz API
          • Moz Data
          • STAT
          • Product Updates
          Moz Solutions
          • SMB Solutions
          • Agency Solutions
          • Enterprise Solutions
          • Digital Marketers
          Free SEO Tools
          • Domain Authority Checker
          • Link Explorer
          • Keyword Explorer
          • Competitive Research
          • Brand Authority Checker
          • Local Citation Checker
          • MozBar Extension
          • MozCast
          Resources
          • Blog
          • SEO Learning Center
          • Help Hub
          • Beginner's Guide to SEO
          • How-to Guides
          • Moz Academy
          • API Docs
          About Moz
          • About
          • Team
          • Careers
          • Contact
          Why Moz
          • Case Studies
          • Testimonials
          Get Involved
          • Become an Affiliate
          • MozCon
          • Webinars
          • Practical Marketer Series
          • MozPod
          Connect with us

          Contact the Help team

          Join our newsletter
          Moz logo
          © 2021 - 2025 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
          • Accessibility
          • Terms of Use
          • Privacy