indexo.dev

52shuku.net

.net toplist crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1548 ms crawled 2026-05-18

US · 172.67.217.238 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
52书库_好看的小说推荐_热门全本小说在线阅读
Description
52书库(www.52shuku.net)分享各类好看的耽美小说，言情小说，GL百合小说等等，覆盖了穿书，甜宠，追妻，仙侠等等类型，均为全本完结的精彩小说，欢迎前来在线阅读，无弹窗广告哦~
Language
zh-CN
Canonical
https://www.52shuku.net/

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights

Third-party hosts loaded (1)

  • static.cloudflareinsights.com×1

Registration

Registrar
Cloudflare, Inc.
Created
2023-04-24
Expires
2027-04-24 338 days left
Updated
2026-03-25
Name servers
  • betty.ns.cloudflare.com
  • west.ns.cloudflare.com

DNS records live

NS
  • betty.ns.cloudflare.com
  • west.ns.cloudflare.com
MX
  • 28 route3.mx.cloudflare.net
  • 41 route2.mx.cloudflare.net
  • 59 route1.mx.cloudflare.net

Email authentication partial

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:77c5ef9301144f64af50457b26f31759@dmarc-reports.cloudflare.net
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.52shuku.net/

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
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload

Links to (1)