Non-Working Days · Domain Security

Non Working Days Isdayoff Domain Security

Domain security

Domain security posture for Non-Working Days, probed live across 1 host(s) and 1 registrable domain(s). 1 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC absent.

CalendarPublic APIs

Transport & Host Security

isdayoff.ru
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 1 12:27:59 2026 GMT

Domain (DNS/Email) Security

isdayoff.ru
DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

non-working-days-isdayoff-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: isdayoff.ru
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  1 12:27:59 2026 GMT
  hsts: false
domains:
- domain: isdayoff.ru
  dnssec: false
  caa: []
  spf: false
  dmarc: false