asciidoctor.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 1693 ms crawled 2026-05-19

US · 104.198.14.52 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Asciidoctor | A fast, open source text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook, PDF, and other formats.
Description: A comprehensive and user-friendly publishing toolchain for the AsciiDoc writing format. Converts AsciiDoc to HTML5, DocBook, PDF, and other formats.
Language: en

Technology

CDN: Netlify

Third-party hosts loaded (3)

cdn.jsdelivr.net×1
img.shields.io×1
secure.gravatar.com×1

Social

Registration

Registrar

Gandi SAS

Created

2012-12-27

Expires

2026-12-27 220 days left

Updated

2025-11-02

Name servers

ns-1-a.gandi.net
ns-123-c.gandi.net
ns-35-b.gandi.net

DNS records live

NS

ns-1-a.gandi.net
ns-123-c.gandi.net
ns-35-b.gandi.net

MX

10 spool.mail.gandi.net
50 fb.mail.gandi.net

Email authentication weak

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

Certificate (current)

E8

from 2026-04-20 to 2026-07-19

Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://asciidoctor.org/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000

Links to (19)

Linked from (7)