yihonyiqi.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-18 · ok HTTP/1.1 200 2418 ms crawled 2026-05-11

CN · 211.149.195.9 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: 全自动凯氏定氮仪,凯氏定氮仪,凯氏定氮仪厂家,定氮仪厂家-上海望海环境科技有限公司
Description: NKY-6120全自动凯氏定氮仪拥有判断精确的颜色判定装置，抗干扰性强，提高检测数据的准确性。仪器为集自动加酸、自动加碱、自动蒸馏、自动滴定，并自动计算结果及打印功能为一体的真正的全自动凯氏定氮仪，免费咨询电话：17717068667 王经理

Technology

Server: Microsoft-IIS

Third-party hosts loaded (1)

s3-site.em0bu.cn×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2016-10-14

Expires

2029-10-14 1243 days left

Updated

2026-05-07

Name servers

dns10.hichina.com
dns9.hichina.com

DNS records live

NS

dns10.hichina.com
dns9.hichina.com

MX

10 mxw.mxhichina.com
5 mxn.mxhichina.com

Email authentication weak

SPF: v=spf1 include:spf.mxhichina.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

R12

from 2026-04-21 to 2026-07-20

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://yihonyiqi.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy