Virgin Media O2 · Domain Security

Virgin Media O2 Domain Security

Domain security

Domain security posture for Virgin Media O2, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 3 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

TelecommunicationsUnited KingdomMobile Network OperatorBroadbandNetwork APIsCAMARAOpen GatewayIdentity VerificationSIM SwapAge VerificationConverged OperatorPartner Gated

Transport & Host Security

www.virginmediao2.co.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 2 11:35:32 2026 GMT
www.virginmediao2business.co.uk
HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Apr 3 09:11:52 2027 GMT
www.o2.co.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 3 23:59:59 2026 GMT

Domain (DNS/Email) Security

virginmediao2.co.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes
virginmediao2business.co.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

virgin-media-o2-domain-security.yml Raw ↑ 
generated: '2026-07-25'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.virginmediao2.co.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  2 11:35:32 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: www.virginmediao2business.co.uk
  https: true
  tls_version: TLSv1.2
  cert_expires: Apr  3 09:11:52 2027 GMT
  hsts: true
  hsts_max_age: 31536000
- host: www.o2.co.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  3 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: virginmediao2.co.uk
  dnssec: false
  caa:
  - 0 iodef "mailto:pki@libertyglobal.com"
  - 0 issue "globalsign.com"
  - 0 issuewild ";"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: virginmediao2business.co.uk
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject