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First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2446 ms crawled 2026-05-19

DE · 49.12.130.6 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

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Title
Production-Grade Agentic AI: From brittle workflows to deployable autonomous systems | Production-Grade Agentic AI
Description
The infrastructure handbook for building AI agents that survive real users. Move beyond prompt chains and learn the production principles that treat agents like the distributed systems they are – not another framework tutorial.
Language
en

Open Graph

url
https://productionaibook.com/
title
Production-Grade Agentic AI: From brittle workflows to deployable autonomous systems | Production-Grade Agentic AI
description
The infrastructure handbook for building AI agents that survive real users. Move beyond prompt chains and learn the production principles that treat agents like the distributed systems they are – not another framework tutorial.

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • aroussi.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
NameCheap, Inc.
Created
2025-10-13
Expires
2026-10-13 146 days left
Updated
2025-10-13
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://productionaibook.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • weak frame protection
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
ALLOW-FROM *
permissions-policy
geolocation=(self)
x-content-type-options
nosniff
content-security-policy
default-src * 'unsafe-inline' 'unsafe-eval' data: blob:; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src * 'unsafe-inline'; img-src * data: blob: 'unsafe-inline'; frame-src *; style-src * 'unsafe-inline';
strict-transport-security
max-age=31536000; includeSubDomains

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