indexo.dev

zknill.io

.io crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 941 ms crawled 2026-05-06

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
/dev/knill
Description
Senior distributed systems engineer at Ably. Writing about distributed systems, realtime infrastructure, and how software actually gets built. Sometimes …
Language
en-GB
Generator
Hugo 0.140.2
Canonical
https://zknill.io/
Feeds

Open Graph

url
https://zknill.io/
title
/dev/knill
site name
/dev/knill
description
Senior distributed systems engineer at Ably. Writing about distributed systems, realtime infrastructure, and how software actually gets built. Sometimes …

Technology

CDN
Cloudflare
CMS
Hugo
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Social

DNS records live

NS
  • alfred.ns.cloudflare.com
  • georgia.ns.cloudflare.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication partial

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

Certificate (current)

WE1
from 2026-04-23 to 2026-07-22
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://zknill.io/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
interest-cohort=()

Links to (3)

Linked from (2)