udtool.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 4811 ms crawled 2026-05-18

HK · 47.238.192.208 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 100/100

Classifying

HTML metadata

Title: 在线工具箱 - 简单实用的免费在线工具 - UD在线工具箱
Description: UD在线工具箱一直致力于为网民提供方便、快捷的在线查询服务，在线计算工具，在线图片处理工具，PDF在线工具。
Language: zh-Hans

Technology

Server: nginx

Contact

Phone

3196703341

Registration

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Created

2024-05-05

Expires

2027-05-05 351 days left

Updated

2025-02-28

Name servers

dns7.hichina.com
dns8.hichina.com

DNS records live

NS

dns7.hichina.com
dns8.hichina.com

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2026-05-07 to 2026-08-05

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.udtool.com/

present

strict-transport-security
content-security-policy

findings

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

Header values

content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000; includeSubDomains; preload