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sdtanhei.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 5698 ms crawled 2026-05-12

CN · 121.42.100.70 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

sector manufacturing type homepage

HTML metadata

Title
专业色素炭黑生产厂家,提供各种用途色素炭黑价格-枣庄鑫源化工
Description
枣庄鑫源化工(鑫源色素炭黑)成立于2004年,主要生产密封胶、涂料、油墨、油漆等行业用高色素炭黑。专业碳黑生产厂家,提供色素炭黑指标、价格等参数【专业品质值得放心】

Technology

Server
nginx

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-04-01
Expires
2027-04-01 315 days left
Updated
2026-03-21
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
CNAME
  • qxu1192700025.my3w.com

Email authentication no MX

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

Certificate (current) wrong cert

Encryption Everywhere DV TLS CA - G1
from 2018-08-13 to 2019-08-13
Expired 2473 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)