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.

      Turn SEO data into actionable content briefs

      Turn SEO data into actionable content briefs

      Learn more
    • 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.

      Let your business shine with Listings AI

      Let your business shine with Listings AI

      Get found
    • 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
    • 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
    304
    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

          Got a burning SEO question?

          Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.


          Start my free trial


          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

          • zlbvasgabc

            site speed

            seo on page optimization

            i use mid-quality pic and... but my site speed is low
            any suggestion?
            my site is:
            https://bandolini.ir/

            On-Page Optimization | | zlbvasgabc
            0
          • zlbvasgabc

            improve my da

            seo domain authority page authority

            hello
            i work on my site fore 2 mounth and i still cant increase my DA
            how can i increase that?
            its my site:
            https://bandolini.ir/

            SEO Tactics | | zlbvasgabc
            0
          • courtney.lou

            Should I switch back to my old domain?

            domain analysis domain authority domain migration domain

            I'm looking for some advice on switching domains for my survey/giveaway website.
            I purchased a website that gets around 1,500 in traffic and makes a few hundred in Adsense. The previous owner had rebranded the site and changed the domain which ended up hurting his SEO and traffic. Before that it was getting 10,000 in traffic on the old domain.
            It's been a few years since the rebrand but the original domain still holds a lot of authority and got way more traffic. Should I consider switching the website back to the original domain to try to improve rankings again or should I just focus on the new domain?
            The website now is snipon.com and the previous domain name was surveyh.com
            I'm wondering if switching back to the original domain will still be beneficial or if it will just mess up what's happening now on the rebranded site.

            SEO Tactics | | courtney.lou
            0
          • Ravi_Rana

            Why Product pages are throwing Missing field "image" and Missing field "price" in Wordpress Woocommerce

            technical seo structured data woocommerce wordpress seo

            I have a wordpress wocommerce website where I have uploaded 100s of products but it's giving me error in GSC under merchant listing tab. When I tested it show missing field image and missing field price. I have done everything according to https://developers.google.com/search/docs/appearance/structured-data/product#merchant-listing-experiences and applied fixed i.e. images are 800x800 and price range is also there. What else can be done here?!merchant listing.jpg

            Technical SEO | | Ravi_Rana
            0
          • 0eup.ombitao

            How .ae and .com domain in SEO performance for UAE region?

            seo audit domain rankings

            I have a domain for my UAE based project called https://mydubaiseo.com/ and however, one of my colleagues suggested going with .ae option.
            Whether if we change the domain like as suggested get earlier results than .com domain or what?\Which domain .com or .ae ranks faster in UAE location if the SEO strategies followed in the same way?

            Technical SEO | | 0eup.ombitao
            0
          • vinodh-spintadigital

            Does having a different sub domain for your Landing Page and Blog affect your overall SEO benefits and Ranking?

            We have a domain www.spintadigital.com that is hosted with dreamhost and we also have a seperate subdomain blog.spintadigital.com which is hosted in the Ghost platform and we are also using Unbounce landing pages with the sub domain get.spintadigital.com. I wanted to know whether having subdomain like this would affect the traffic metric and ineffect affect the SEO and Rankings of our site.  I think it does not affect the increase in domain authority, but in places like similar web i get different traffic metrics for the different domains.  As far as i can see in many of the metrics these are considered as seperate websites.  We are currently concentrating more on our blogs and wanted to make sure that it does help in the overall domain. We do not have the bandwidth to promote three different websites, and hence need the community's help to understand what is the best option to take this forward.

            Intermediate & Advanced SEO | | vinodh-spintadigital
            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
          • Seeders

            Combine .com and .co.uk domain? So forward .co.uk to .com for SEO?

            Hello, A new client of mine has an .com and an .co.uk domain. Both the same content (and they don't have the capacity to make specific content on both domains). I am thinking building al domain authority to 1 domain. In this case the .com domain. 
            And forward the .co.uk to this .com domain.
            In this way, the .com will rank in both UK as in other English speaking countries, right? Or not?
            Or should I use the  rel="alternate" hreflang="x" tag? I am not sure. But I do know big brands rank high in the Netherlands with .com domains (for example booking.com). Looking forward on feedback on best practices here... Thanks!

            Intermediate & Advanced SEO | | Seeders
            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 - 2026 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
          • Accessibility
          • Terms of Use
          • Privacy

          Looks like your connection to Moz was lost, please wait while we try to reconnect.