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yuanlianjishu.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-15 · ok HTTP/1.1 200 7264 ms crawled 2026-05-13

CN · 120.25.214.225 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title
螯合剂_谷氨酸二乙酸四钠_GLDA|MGDA_远联化工
Description
济宁远联化工技术有限公司致力于环境友好型螯合剂，包括：谷氨酸二乙酸四钠 GLDA -Na4，亚氨基二琥珀酸四钠 IDS -Na4，天冬氨酸二乙酸四钠 ASDA -Na4，甲基甘氨酸二乙酸三钠盐 MGDA -Na3，二羧甲基丙氨酸三钠，聚天冬氨酸钠 PASP。IDS螯合铁_钙_锌_镁微量元素肥，聚天冬氨酸钾锌硼，PASP钙锌镁铵，肥料增效剂等。
Language
en

Technology

Server
nginx

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2020-07-24
Expires
2026-07-24 64 days left
Updated
2025-07-03
Name servers
  • dns29.hichina.com
  • dns30.hichina.com

DNS records live

NS
  • dns29.hichina.com
  • dns30.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

R13
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.yuanlianjishu.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (3)

Linked from (2)