SurfaceMap › j › jacobdelafon.fr

jacobdelafon.fr

Checked 2026-10-22 03:33 UTC · first added 2026-10-21
✗Problems found Score 39 of 100

Domain & DNS

warn

25 passed 3 warn 0 failed

Areas

iRegistration iDelegation !Nameservers ✓SOA !DNSSEC !Records

Problems

  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: a1-10.akam.net: "41824.5"; a1-10.akam.net: "41824.7"; a20-64.akam.net: "48878.26"; a20-64.akam.net: "48878.31"; a26-67.akam.net: "48878.29"; a26-67.akam.net: "48878.33"; a3-65.akam.net: "41824.10"; a3-65.akam.net: "41824.4"; a6-65.akam.net: "48878.27"; a6-65.akam.net: "48878.33"; a7-66.akam.net: "41824.7"; a7-66.akam.net: "41824.10". Hide or replace the version string.
    #17
  • !
    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
  • !
    Very low TTLs
    Records · These records have a TTL below 5m, causing extra queries and slower lookups: A (20s), AAAA (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 1d; resolvers may use either.
    #32

Recent checks

!

Full report

Domain & DNS report for jacobdelafon.fr ›

Mail

fail

11 passed 4 warn 4 failed

Areas

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

Problems

  • ✗
    No valid policy
    DMARC · No valid DMARC policy (p tag) was found. Ensure your DMARC record includes a valid p=reject, p=quarantine, or p=none tag.
    #4
  • ✗
    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.jacobdelafon.fr does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7
  • ✗
    Invalid syntax
    DMARC · DMARC record is invalid: required p tag is missing.
    #17
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mxa-00174802.gslb.pphosted.com, mxb-00174802.gslb.pphosted.com
    #11
  • !
    No aggregate reports (rua)
    DMARC · DMARC record has no rua tag, so you receive no aggregate reports about who sends mail as your domain. Add rua=mailto:...
    #19
  • !
    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

✗

Full report

Mail report for jacobdelafon.fr ›