Yieldmo · Domain Security

Yieldmo Domain Security

Domain security

Domain security posture for Yieldmo, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

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Transport & Host Security

yieldmo.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 10 16:26:29 2026 GMT
ads.yieldmo.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Feb 26 23:59:59 2027 GMT
docs.prebid.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 20 08:30:18 2026 GMT

Domain (DNS/Email) Security

yieldmo.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes
prebid.org
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

yieldmo-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: yieldmo.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 10 16:26:29 2026 GMT
  hsts: false
- host: ads.yieldmo.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Feb 26 23:59:59 2027 GMT
  hsts: null
- host: docs.prebid.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 20 08:30:18 2026 GMT
  hsts: false
domains:
- domain: yieldmo.com
  dnssec: false
  caa:
  - 0 issue "sectigo.com"
  - 0 issue "symantec.com"
  - 0 issuewild "amazon.com"
  - 0 issuewild "amazonaws.com"
  - 0 issuewild "amazontrust.com"
  - 0 issuewild "awstrust.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: prebid.org
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine