BlockChalk · Domain Security

Blockchalk Domain Security

Domain security

Domain security posture for BlockChalk, probed live across 3 host(s) and 1 registrable domain(s). Email/DNS controls: DNSSEC absent, SPF absent, DMARC absent.

CompanyLocationGeolocationSocialMessagingLocalNeighborhoodMobileRetired

Transport & Host Security

blockchalk.com
HTTPS: no · HSTS: yes
www.blockchalk.com
HTTPS: no · HSTS: yes
api.blockchalk.com
HTTPS: no · HSTS: yes

Domain (DNS/Email) Security

blockchalk.com
DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-20'
method: probed
source: live DNS/TLS/HTTP probes of blockchalk.com
name: BlockChalk domain security posture
summary: >-
  blockchalk.com cannot be assessed for transport or email security because it does not
  resolve. The registration is active (registrar ERANET INTERNATIONAL LIMITED, created
  2009-07-20, expiring 2028-07-20) and delegates to ns1.blockchalk.com and
  ns2.blockchalk.com, but those nameservers answer nothing, so every record type below comes
  back empty and no TLS handshake is possible. This is the expected result for a retired
  service, not a misconfiguration finding against a live provider.
hosts:
- host: blockchalk.com
  resolves: false
  https: false
  http_status: 000
  tls: not-testable
  hsts: not-testable
- host: www.blockchalk.com
  resolves: false
  https: false
  http_status: 000
  tls: not-testable
  hsts: not-testable
- host: api.blockchalk.com
  resolves: false
  https: false
  http_status: 000
  tls: not-testable
  hsts: not-testable
domains:
- domain: blockchalk.com
  registered: true
  registrar: ERANET INTERNATIONAL LIMITED
  created: '2009-07-20'
  expires: '2028-07-20'
  nameservers:
  - ns1.blockchalk.com
  - ns2.blockchalk.com
  nameservers_responding: false
  a_record: false
  soa: false
  dnssec: false
  ds: []
  caa: []
  mx: []
  spf: false
  dmarc: false
  dmarc_policy: null
notes: >-
  An earlier automated pass attributed web.archive.org and archive.org results to this
  provider because the only reachable humanURL in apis.yml is a Wayback Machine link. That
  attribution was incorrect and has been removed; nothing in this file describes any host
  other than BlockChalk's own.