SurfaceMap › t › twimg.com

twimg.com

Checked 2026-10-22 11:13 UTC · first added 2026-10-21
✗Problems found Score 55 of 100

Domain & DNS

warn

24 passed 3 warn 0 failed

Areas

iRegistration !Delegation iNameservers !SOA !DNSSEC iRecords

Problems

  • !
    No IPv6
    Delegation · None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13
  • !
    Serials differ
    SOA · The nameservers serve different versions of the zone: 2023121101 on a.r06.twtrdns.net (205.251.192.179), b.r06.twtrdns.net (205.251.196.198), b.u06.twtrdns.net (205.251.196.198), c.r06.twtrdns.net (205.251.194.151), c.u06.twtrdns.net (205.251.194.151), d.r06.twtrdns.net (205.251.199.195), d.u06.twtrdns.net (205.251.199.195); 2023279187 on a.u06.twtrdns.net (204.74.111.101). This is normal for a few minutes after a change; if it lasts, zone transfers to the secondaries are failing.
    #22
  • !
    Not signed
    DNSSEC · The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Recent checks

!

Full report

Domain & DNS report for twimg.com ›

Mail

fail

0 passed 2 warn 3 failed

Areas

✗SPF ✗DMARC ✗DKIM !DNSSEC !MX iBIMI

Problems

  • ✗
    No DMARC record
    DMARC · No DMARC record was found for this domain. DMARC is essential for preventing email spoofing. Add a DMARC record with p=reject or at least p=quarantine.
    #5
  • ✗
    No SPF record
    SPF · No SPF record was found for this domain. SPF is important for preventing email spoofing. Add an SPF record to specify which servers are authorized to send email for your domain.
    #6
  • ✗
    No DKIM keys published
    DKIM · _domainkey.twimg.com does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    No MX records
    MX · No MX records found. If this domain is used for email, add MX records to specify mail servers. If it never receives mail, publish a null MX ("MX 0 .").
    #9

Recent checks

✗

Full report

Mail report for twimg.com ›