dowater.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 3844 ms crawled 2026-05-11

CN · 121.196.53.193 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title: 中国污水处理工程网

Technology

Server: Microsoft-IIS

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2008-05-06

Expires

2027-05-06 352 days left

Updated

2026-05-07

Name servers

dns27.hichina.com
dns28.hichina.com

DNS records live

NS

dns27.hichina.com
dns28.hichina.com

MX

10 qiye163mx02.mxmail.netease.com
5 qiye163mx01.mxmail.netease.com

Email authentication weak

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

Certificate (current)

Xcc Trust DV SSL CA

from 2025-09-11 to 2026-09-11

Expires in 115 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (5)