BounceCheckBounceCheck
    • Features
      Bulk Email Verification
      Verify thousands of emails at once
    • Tools
      Disposable Email Checker
      Detect throwaway email domains
      Disposable Providers
      Temp-mail services & the domains they use
      Email Extractor
      Extract emails from any text or file
      DNS Health Checker
      Check MX, SPF, DMARC, DKIM & blacklists
      SPF Record Generator
      Build a valid SPF record for your domain
      DMARC Record Generator
      Build a DMARC policy to stop spoofing
    • Pricing
    • Compare
    • Blog
    • Docs
    Sign inStart Free
    HomeTools4dy.org

    § DOMAIN LOOKUP

    4dy.org

    Disposable email domain on mailchannels.net

    4dy.org is a disposable email domain — addresses on it are generated for temporary use and typically stop receiving mail within hours or days. It runs on mail infrastructure belonging to mailchannels.net, so signups from 4dy.org should generally be treated as unreachable.

    Last checked just now

    Classification

    Disposable

    Flagged via known disposable domain list

    Provider

    mailchannels.net

    9 known domains

    Block throwaway signups

    Check any domain or email against our live disposable-provider directory with one API call.

    Get a free API key

    Mail & DNS records

    § COLOPHON

    Email verification, made simple. Built for teams who care about clean data and clean code.

    § STATUS

    All systems operational
    BounceCheckBounceCheck

    Real-time email verification with a stealth SMTP engine. Built for deliverability obsessives.

    § PRODUCT

    • Features
    • Bulk Email Verification
    • Single Verify
    • Real-Time API
    • Integrations

    § TOOLS

    • Email Extractor
    • Disposable Email Checker
    • DNS Health Checker
    • SPF Record Generator
    • DMARC Record Generator

    § RESOURCES

    • Docs
    • Blog
    • Compare
    • Security
    • Pricing

    § COMPANY

    • About
    • Contact
    • Privacy
    • Terms

    © 2026 BounceCheck — All rights reserved.

    GDPRCCPAENCRYPTEDPRIVATE
    MX recordsmx1.mailchannels.net, mx2.mailchannels.net
    Mail providermailchannels.net (disposable)
    A records205.196.209.31
    Nameserversns3.dreamhost.com, ns1.dreamhost.com, ns2.dreamhost.com
    SPFstrict
    DMARCNone published

    Registration

    RegistrarDreamHost, LLC
    Domain age7,341 days

    Other domains on mailchannels.net

    4dm.4dy.org21 days agobaxterco.com21 days ago802mail.com21 days agodebuglab.net20 days agobzillion.club20 days agobullicon.com20 days agobeautifulsmile.info21 days agodragoncon.net20 days ago
    View all domains on mailchannels.net

    § FAQ

    Frequently asked questions

    Yes. 4dy.org is a known disposable/temporary email domain on the mailchannels.net provider.