131zw.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-08 · ok HTTP/1.1 200 3576 ms crawled 2026-05-06

US · 23.248.211.42 · AS138415 Yancy Limited

Reputation 100/100

Classifying

HTML metadata

Title: 笔趣阁_书友最值得收藏的网络小说阅读网
Description: 笔趣阁是广大书友最值得收藏的网络小说阅读网，网站收录了当前最火热的网络小说，免费提供高质量的小说最新章节，是广大网络小说爱好者必备的小说阅读网。
Language: zh

Technology

Server: Aikuai

Registration

Registrar

Gname.com Pte. Ltd.

Created

2022-11-06

Expires

2026-11-06 171 days left

Updated

2025-07-28

Name servers

a4.share-dns.com
b4.share-dns.net

DNS records live

NS

a.share-dns.com
b.share-dns.net

CNAME

f879a01c.aikcdn.com

Email authentication no MX

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

Certificate (current)

R13

from 2026-04-14 to 2026-07-13

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.131zw.com/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000