indexo.dev

postalmarkings.org

.org crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 525 ms crawled 2026-06-03

US · 75.98.175.94 · AS55293 A2 Hosting, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Auxiliary Markings Club - Home Page
Description
The auxiliary markings club bibliography - postal-markings.org - for philatelists and stamp collectors who enjoy the study of postal markings.

Technology

Server
LiteSpeed

Third-party hosts loaded (3)

  • www.postal-markings.org×10
  • www.w3.org×1
  • www2.clustrmaps.com×1

Registration

Registrar
eNom, LLC
Created
2007-07-08
Expires
2027-07-08 398 days left
Updated
2025-06-21
Name servers
  • ns1.supercp.com
  • ns2.supercp.com
  • ns3.supercp.com
  • ns4.supercp.com

DNS records live

NS
  • ns1.supercp.com
  • ns2.supercp.com
  • ns3.supercp.com
  • ns4.supercp.com
MX
  • 0 postalmarkings.org

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-07 to 2026-07-06
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://postalmarkings.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Links to (5)

Linked from (1)