prelimads.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 5686 ms crawled 2026-05-15

ZA · 168.76.163.203 · AS137951 ASLINE LIMITED

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: jiabo.COM_佳博(中国)
Description: jiabo.COM_佳博(中国)经江苏省经信委核准，于1997年10月成立为股份制企业，注册资金4.8亿元，建有3个现代化厂房，销售网络遍布中国主要城市及海外52个国家。jiabo.COM_佳博(中国)凭借规范化的企业管理、精湛的专业化设计、高素质的施工队伍以及优质的售后服务体系，已发展成为一支实力雄厚、管理严谨的专业团队，并在净化领域取得优异成绩。

Technology

Server: nginx

Third-party hosts loaded (1)

api.yibo4137.com×1

Contact

Phone

Registration

Registrar

Name SRS AB

Created

2025-10-28

Expires

2026-10-28 162 days left

Updated

2025-12-27

Name servers

a9.share-dns.com
b9.share-dns.net

DNS records

CNAME

www.prelimads.com

Email authentication no MX

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

Certificate (current)

from 2026-03-20 to 2026-06-19

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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