Alternatives to Barracuda Reputation Lookup

Online lookup that checks whether an IP address or domain is listed in the Barracuda Reputation System. The listings below can replace it for an important use case. Each note says what changes if you switch.

Replacements

Listings that take over the same core job as Barracuda Reputation Lookup.

  • Spamhaus IP and Domain Reputation Checker

    Online lookup that shows whether an IP address or domain appears on Spamhaus blocklists.

    FreeProprietaryWeb

    Spamhaus IP and Domain Reputation Checker looks up IPs and domains against Spamhaus blocklists instead of Barracuda's, and has no removal form on the same page described.

  • Cisco Talos Reputation Center

    Online lookup for Cisco Talos reputation and threat intelligence on IP addresses and domains.

    FreeProprietaryWeb

    Cisco Talos Reputation Center shows Cisco's reputation data for IPs and domains, with disputes handled through a separate support site.

  • MXToolbox Blacklist Check

    An online tool that tests a mail server IP or domain against over 100 DNS blacklists.

    FreeProprietaryWeb

    MXToolbox Blacklist Check tests an IP or domain against over 100 DNS blacklists in one pass, but does not remove listings.

  • MultiRBL

    A free tool that checks a mail server IP against over 200 DNS blacklists and whitelists.

    FreeProprietaryWeb

    MultiRBL checks a mail server IP against over 200 blacklists and whitelists with IPv6 support, but offers no help with removal requests.

  • Sender Score

    Free web tool from Validity that rates the email sending reputation of an IP address or domain.

    FreeProprietaryWeb

    Sender Score rates sending reputation from Validity's data and includes a Return Path Blocklist lookup and removal request in one place.

Similar software

Related functionality, not a direct replacement.

  • MXToolbox

    A web-based suite of DNS, MX, SPF, DMARC and blacklist lookups for diagnosing email delivery.

    FreemiumProprietaryWeb

  • Microsoft SNDS

    Microsoft portal that shows senders how Outlook.com rates mail coming from their IP addresses.

    FreeProprietaryWeb

  • Google Postmaster Tools

    Google's web dashboard for checking a sending domain's reputation and mail deliverability to Gmail.

    FreeProprietaryWeb

  • HetrixTools

    A hosted uptime, server metrics and blacklist monitoring service with a free tier and instant alerts.

    FreemiumProprietaryWeb

  • GlockApps

    An online email deliverability tester that checks inbox placement, spam scores, blocklists and domain authentication.

    FreemiumProprietaryWeb