j2l3x.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 5771 ms crawled 2026-05-18

CN · 124.71.179.16 · AS55990 Huawei Cloud Service data center

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 政企协同即时通讯沟通交流管理软件工具_办公自动化_更敏捷_更安全_蚁达科技
Description: 接而连(J2L3x)是一个数字工作空间，实现了跨 Web、移动和桌面的协作和交流，可帮助企业提高日常工作效率。接而连支持在公有云、私有云和本地服务器中部署，帮助企业构建统一、安全、高效的内部沟通与协作数字空间，提升团队效率。
Language: zh-CN

Technology

Server: Tengine
CMS: Gatsby

Third-party hosts loaded (1)

app.swhudong.com×1

Contact

Phone

Registration

Registrar

Xin Net Technology Corporation

Created

2021-08-10

Expires

2026-08-10 82 days left

Updated

2025-07-22

Name servers

bevis.dnspod.net
jay.dnspod.net

DNS records live

NS

bevis.dnspod.net
jay.dnspod.net

Email authentication no MX

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

Certificate (current)

ZeroSSL RSA DV SSL CA 2

from 2026-05-16 to 2026-08-15

Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.j2l3x.com/

findings

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