bookschina.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 5128 ms crawled 2026-05-18

CN · 59.151.36.162 · AS9802 AbitcoolChina Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 中图网：网上书店，尾货特色书店，5万种特价书低至2折！
Description: 中图网：网上书店，创办于1998年，通过好书推荐、畅销书、淘书团、特色专题等栏目及各种促销活动，致力于为读者提供价廉物美的正版优质书籍，是爱书人的淘书圣地。

Technology

Server: nginx

Third-party hosts loaded (1)

chat.sobot.com×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

1999-12-16

Expires

2027-12-16 575 days left

Updated

2025-12-09

Name servers

vip3.alidns.com
vip4.alidns.com

DNS records live

NS

vip3.alidns.com
vip4.alidns.com

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current)

WoTrus RSA DV SSL CA 2

from 2026-03-26 to 2026-10-11

Expires in 144 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.bookschina.com/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload