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polymarket.com

Checked 2026-10-22 10:20 UTC · first added 2026-10-21
!Passed with warnings Score 94 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: fatima.ns.cloudflare.com: "2026.10.2"; logan.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #17

Recent checks

!

Full report

Domain & DNS report for polymarket.com ›

Mail

warn

32 passed 1 warn 0 failed

Areas

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

Problems

  • !
    Not configured
    TLS · MTA-STS or DANE is used without TLS-RPT, so you get no reports when senders fail to deliver because of TLS problems. Publish _smtp._tls TXT "v=TLSRPTv1; rua=mailto:...".
    #35

Recent checks

!

Full report

Mail report for polymarket.com ›