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whats-on-netflix.com

Checked 2026-10-22 11:30 UTC · first added 2026-10-21
✗Problems found Score 75 of 100

Domain & DNS

warn

29 passed 1 warn 0 failed

Areas

iRegistration iDelegation !Nameservers ✓SOA iDNSSEC ✓Records

Problems

  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: emma.ns.cloudflare.com: "2026.10.2"; ram.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #17

Recent checks

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Domain & DNS report for whats-on-netflix.com ›

Mail

fail

23 passed 4 warn 1 failed

Areas

✓SPF ✗DMARC !DKIM ✓DNSSEC !MX !TLS iBIMI

Problems

  • ✗
    Policy: none (monitoring only)
    DMARC · DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.
    #4
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mx1.emailsrvr.com, mx2.emailsrvr.com
    #11
  • !
    Unreadable DKIM key
    DKIM · These keys could not be parsed, so signatures made with them will fail: default (public key is not valid base64).
    #23
  • !
    Reverse DNS does not match
    MX · The PTR name of these addresses does not resolve back to the same address: 173.203.187.2 -> mx2.emailsrvr.com.
    #30
  • !
    Not configured
    TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.
    #32

Recent checks

✗

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