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onshape.com

Checked 2026-10-22 10:10 UTC · first added 2026-10-21
!Passed with warnings Score 85 of 100

Domain & DNS

warn

29 passed 2 warn 0 failed

Areas

iRegistration !Delegation ✓Nameservers ✓SOA iDNSSEC !Records

Problems

  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only at the parent: ns-1579.awsdns-05.co.uk. ns-115.awsdns-14.com, ns-1343.awsdns-39.org, ns-1579.awsdns-05.co.uk, ns-708.awsdns-24.net report NS ns-115.awsdns-14.com ns-1343.awsdns-39.org ns-708.awsdns-24.net.
    #7
  • !
    Very low TTLs
    Records · These records have a TTL below 5m, causing extra queries and slower lookups: A (30s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
    #32

Recent checks

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Full report

Domain & DNS report for onshape.com ›

Mail

warn

27 passed 3 warn 0 failed

Areas

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

Problems

  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • !
    Signatures expire in 8h0m0s
    DNSSEC · DNSKEY signatures expire at 2026-10-22T18:00:00Z (in 8h0m0s). Check that re-signing works.
    #21
  • !
    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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Full report

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