Rapid Silicon · Domain Security

Rapid Silicon Domain Security

Domain security

TLS, HSTS and DNS posture for rapidsilicon.com, Rapid Silicon's registered corporate domain. The domain is still registered to the company through GoDaddy (registry expiry 2027-06-14) and its mail exchange still points at Microsoft 365 with a hard-fail SPF record and a DMARC policy, but since 2026-05-25 the web origin no longer serves company content. Absence of a record below is a measured observation, not an omission.

Domain security posture for Rapid Silicon, probed live across 1 host(s) and 0 registrable domain(s). 1 host(s) serve HTTPS; 1 advertise HSTS.

CompanySemiconductorsFPGAeFPGAElectronic Design AutomationChip DesignOpen-SourceHardwareEdge AISilicon IP

Transport & Host Security

rapidsilicon.com
HTTPS: yes · HSTS: yes

Domain (DNS/Email) Security

Source

Domain Security

rapid-silicon-domain-security.yml Raw ↑ 
generated: '2026-08-26'
method: probed
source: rapidsilicon.com (DNS + TLS probed directly 2026-08-26)
name: Rapid Silicon domain security posture
description: >-
  TLS, HSTS and DNS posture for rapidsilicon.com, Rapid Silicon's registered corporate domain. The
  domain is still registered to the company through GoDaddy (registry expiry 2027-06-14) and its mail
  exchange still points at Microsoft 365 with a hard-fail SPF record and a DMARC policy, but since
  2026-05-25 the web origin no longer serves company content. Absence of a record below is a measured
  observation, not an omission.
hosts:
- host: rapidsilicon.com
  https:
    reachable: true
    tls_version: TLSv1.3
    cipher: AEAD-CHACHA20-POLY1305-SHA256
    alpn: h2
    certificate_subject: CN=rapidsilicon.com
    certificate_start_date: '2026-05-25'
    note: >-
      GET / returns HTTP 301 to https://realdha.com/ (a third-party domain-for-sale page); HEAD /
      returns 405. All previously published product, blog and documentation paths return 404.
  hsts:
    present: false
    max_age: null
  dns:
    a:
    - 3.33.251.168
    - 15.197.225.128
    nameservers:
    - ns33.domaincontrol.com
    - ns34.domaincontrol.com
    dnssec:
      present: false
      note: no DNSKEY record returned
    caa:
      present: false
      note: no CAA record returned
    spf:
      present: true
      record: v=spf1 include:spf.protection.outlook.com -all
      policy: hard fail (-all)
    dmarc:
      present: true
      record: v=DMARC1; p=quarantine; pct=100
      policy: quarantine
    mx:
    - 'rapidsilicon-com.mail.protection.outlook.com (priority 0)'
registration:
  registrar: GoDaddy.com, LLC
  creation_date: '2019-06-14'
  registry_expiry_date: '2027-06-14'
  updated_date: '2026-05-25'
  status:
  - clientDeleteProhibited
  - clientRenewProhibited
  - clientTransferProhibited
  - clientUpdateProhibited

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