indexo.dev

jiekun.dev

.dev crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 564 ms crawled 2026-05-07

US · 104.21.42.52 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jiekun's Blog
Language
cn-zh
Generator
Hugo 0.160.0
Feeds

Open Graph

url
https://jiekun.dev/
title
Jiekun's Blog
locale
cn_zh
site name
Jiekun's Blog

Technology

CDN
Cloudflare
CMS
Hugo
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • alan.ns.cloudflare.com
  • christina.ns.cloudflare.com
MX
  • 10 route2.mx.cloudflare.net
  • 30 route3.mx.cloudflare.net
  • 47 route1.mx.cloudflare.net

Email authentication partial

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-03 to 2026-07-02
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://jiekun.dev/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (4)

Linked from (1)