jianglikun.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-17 · ok HTTP/1.1 200 1262 ms crawled 2026-05-09

US · 104.21.82.227 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 网络营销策划，网络推广方案，网站推广方法-江礼坤的博客
Language: en

Technology

CDN: Cloudflare

Registration

Registrar

Gname.com Pte. Ltd.

Created

2009-03-11

Expires

2027-03-11 296 days left

Updated

2025-12-24

Name servers

autumn.ns.cloudflare.com
jake.ns.cloudflare.com

DNS records live

NS

autumn.ns.cloudflare.com
jake.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1

from 2026-03-23 to 2026-06-21

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jianglikun.com/

findings

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

Linked from (50)