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microfocus.com

Checked 2026-10-22 09:50 UTC · first added 2026-10-21
✗Problems found Score 39 of 100

Domain & DNS

fail

23 passed 3 warn 3 failed

Areas

iRegistration !Delegation ✗Nameservers iSOA ✗DNSSEC iRecords

Problems

  • ✗
    Lame delegation
    Nameservers · These nameservers don't answer authoritatively for the zone, so resolvers ignore them: ns2.softwaregrp.com (149.235.225.22): REFUSED, authoritative=false.
    #15
  • ✗
    No DNS over TCP
    Nameservers · DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: ns2.softwaregrp.com (149.235.225.22): .
    #19
  • ✗
    Signatures expired
    DNSSEC · The DNSSEC signatures expired at 2026-10-18 12:45 UTC; validating resolvers reject the zone.
    #30
  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only in the zone: ns2.softwaregrp.com. ns1.softwaregrp.com, ns3.softwaregrp.com report NS ns1.softwaregrp.com ns2.softwaregrp.com ns3.softwaregrp.com.
    #7
  • !
    No IPv6
    Delegation · None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13
  • !
    NSEC3 with extra iterations or salt
    DNSSEC · NSEC3 uses 10 iterations and a 9-byte salt. RFC 9276 recommends 0 iterations and no salt: extra iterations cost resolvers CPU and add no real protection, and some validators treat high counts as insecure.
    #31

Recent checks

✗

Full report

Domain & DNS report for microfocus.com ›

Mail

fail

25 passed 4 warn 1 failed

Areas

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

Problems

  • ✗
    Signatures expired
    DNSSEC · DNSKEY signatures expired at 2026-10-18T12:45:08Z. Validating resolvers will fail to resolve this domain.
    #21
  • !
    Policy: quarantine
    DMARC · DMARC policy is set to 'quarantine'. Consider upgrading to 'reject' for stronger protection once you've verified legitimate emails are passing authentication.
    #4
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mxa-00102601.gslb.pphosted.com, mxb-00102601.gslb.pphosted.com
    #11
  • !
    1024-bit DKIM key
    DKIM · 1024-bit RSA keys are the minimum and are considered weak today: s2 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    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 microfocus.com ›