Dajiabao Domain Security

generated: '2026-07-20'
method: probed
source: DNS + TCP/TLS probe of dajiabao.com (api-evangelist enrichment pipeline)
domain: dajiabao.com
reachable: false
summary: >-
  dajiabao.com resolves in DNS but serves no web content. Both TCP/80 and TCP/443
  time out (connection refused / filtered) from the probe host, so no HTTP, TLS,
  HSTS, or /.well-known/ surface could be evaluated. Mail is delegated to Tencent
  Exmail. No email-authentication or certificate-issuance policy records are
  published.
dns:
  a:
  - 139.196.207.93
  nameservers:
  - ns1.ename.net
  - ns2.ename.net
  mx:
  - priority: 5
    host: mxbiz1.qq.com
  - priority: 10
    host: mxbiz2.qq.com
  dnssec:
    enabled: false
    evidence: no DS record at the parent zone
  caa:
    present: false
    evidence: no CAA RRset on dajiabao.com
registration:
  registrar: eName Technology Co., Ltd.
  created: '2010-07-16'
  expires: '2028-07-16'
  status:
  - clientDeleteProhibited
  - clientTransferProhibited
email_authentication:
  spf:
    present: false
    evidence: no v=spf1 TXT record on dajiabao.com
  dmarc:
    present: false
    evidence: no TXT record at _dmarc.dajiabao.com
transport:
  https:
    reachable: false
    port: 443
    evidence: TCP connect to 139.196.207.93:443 refused/timed out
  http:
    reachable: false
    port: 80
    evidence: TCP connect to 139.196.207.93:80 refused/timed out
  tls: null
  hsts: null
well_known:
  probed: false
  evidence: host unreachable over HTTP/HTTPS; /.well-known/ could not be requested
notes:
- The unrelated domain dajiabao.cn (154.89.236.95) serves SEO-spam/adult keyword
  content and is NOT associated with this company. It was checked and deliberately
  excluded from this profile.