TVU Networks · Domain Security

Tvu Networks Domain Security

Domain security

Domain security posture for TVU Networks, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

CompanyMediaVideoBroadcastLive StreamingVideo TransmissionCloud ProductionMedia Supply ChainPlayoutFAST ChannelsRemote ProductionMetadataSearchSCTE-35MOS

Transport & Host Security

www.tvunetworks.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 21 23:59:59 2026 GMT
docs.tvunetworks.cn
HTTPS: yes · HSTS: no
api.tvunetworks.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Nov 16 23:59:59 2026 GMT

Domain (DNS/Email) Security

tvunetworks.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes
tvunetworks.cn
DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-09-01'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.tvunetworks.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 21 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 432000
- host: docs.tvunetworks.cn
  https: true
  tls_cert_error: '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has
    expired (_ssl.c:1082)'
  hsts: null
- host: api.tvunetworks.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Nov 16 23:59:59 2026 GMT
  hsts: null
domains:
- domain: tvunetworks.com
  dnssec: false
  caa:
  - 0 issue "globalsign.com"
  - 0 issue "godaddy.com"
  - 0 issue "letsencrypt.org"
  - 0 issue "pki.goog"
  - 0 issue "sectigo.com"
  - 0 issuewild "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: tvunetworks.cn
  dnssec: false
  caa: []
  spf: false
  dmarc: false

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