SurfaceMap › m › michaels.com

michaels.com

Checked 2026-10-22 09:50 UTC · first added 2026-10-21
✗Problems found Score 57 of 100

Domain & DNS

fail

21 passed 5 warn 1 failed

Areas

iRegistration ✗Delegation !Nameservers !SOA !DNSSEC !Records

Problems

  • ✗
    Nameserver names don't resolve
    Delegation · These nameservers have no A or AAAA record, so they can't be reached (lame delegation): wvzmsim1.
    #9
  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only in the zone: wvzmsim1. a1-184.akam.net, a18-67.akam.net, a20-64.akam.net, a4-65.akam.net, a5-66.akam.net, a9-67.akam.net report NS a1-184.akam.net a18-67.akam.net a20-64.akam.net a4-65.akam.net a5-66.akam.net a9-67.akam.net wvzmsim1.
    #7
  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: a1-184.akam.net: "41824.8"; a1-184.akam.net: "41824.6"; a18-67.akam.net: "48878.27"; a18-67.akam.net: "48878.30"; a20-64.akam.net: "48878.32"; a20-64.akam.net: "48878.31"; a4-65.akam.net: "48878.29"; a4-65.akam.net: "48878.33"; a5-66.akam.net: "41824.5"; a5-66.akam.net: "41824.6"; a9-67.akam.net: "41824.5"; a9-67.akam.net: "41824.7". Hide or replace the version string.
    #17
  • !
    Unusual SOA timers
    SOA · retry 30m should be shorter than refresh 30m; expire 1d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 30m, retry 30m, expire 1d, negative TTL 5m.
    #23
  • !
    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). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 5m; resolvers may use either.
    #32

Recent checks

✗

Full report

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Mail

warn

23 passed 6 warn 0 failed

Areas

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

Problems

  • !
    7 of 10 DNS lookups, with problems
    SPF · SPF record needs 7 DNS lookups (limit is 10). Problems found: include:maile.workamajig.com does not exist or has no records; include:mailw.workamajig.com has no SPF record.
    #2
  • !
    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-005f4f01.gslb.pphosted.com, mxb-005f4f01.gslb.pphosted.com
    #11
  • !
    1024-bit DKIM key
    DKIM · 1024-bit RSA keys are the minimum and are considered weak today: selector1 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    1 void lookup
    SPF · 1 include/redirect target does not exist or has no records (limit is 2). This usually is a stale include; remove it.
    #26
  • !
    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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