Aptos · Domain Security

Aptos Domain Security

Domain security

Domain security posture for Aptos, 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 present, SPF absent, DMARC absent.

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Transport & Host Security

aptos.dev
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 9 05:19:18 2026 GMT
api.mainnet.aptoslabs.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 26 20:05:08 2026 GMT
grpc.mainnet.aptoslabs.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 26 20:05:08 2026 GMT

Domain (DNS/Email) Security

aptos.dev
DNSSEC: yes · SPF: no · DMARC: no · CAA: none
aptoslabs.com
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: aptos.dev
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  9 05:19:18 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.mainnet.aptoslabs.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 26 20:05:08 2026 GMT
  hsts: null
- host: grpc.mainnet.aptoslabs.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 26 20:05:08 2026 GMT
  hsts: null
domains:
- domain: aptos.dev
  dnssec: true
  caa: []
  spf: false
  dmarc: false
- domain: aptoslabs.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject