kgrkm.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-18 · ok HTTP/1.1 200 1270 ms crawled 2026-05-11

US · 172.67.193.172 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title: 空格考研
Description: 空格考研
Language: zh
Canonical: https://kgrkm.com/

Open Graph

url: https://kgrkm.com/
title: 空格考研
site name: 空格考研
description: 空格考研

Technology

CDN: Cloudflare

Third-party hosts loaded (1)

lf3-cdn-tos.bytescm.com×1

Registration

Registrar

Gname 135 Inc

Created

2026-02-01

Expires

2027-02-01 257 days left

Updated

2026-04-11

Name servers

elisabeth.ns.cloudflare.com
ishaan.ns.cloudflare.com

DNS records live

NS

elisabeth.ns.cloudflare.com
ishaan.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

from 2026-04-11 to 2026-07-10

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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