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sdwdkschem.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 4160 ms crawled 2026-05-12

HK · 43.161.224.26 · AS132203 Tencent Building, Kejizhongyi Avenue

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title
L-(-)-二苯甲酰酒石酸一水物供应商,D-(+)-二苯甲酰酒石酸厂家直销现货,L-(-)-二苯甲酰酒石酸无水物工厂价格-山东无棣凯盛化工有限公司
Description
L-(-)-二苯甲酰酒石酸一水物厂家直销现货,D-(+)-二苯甲酰酒石酸(一水物)厂家直销现货,L-(-)-二苯甲酰酒石酸无水物厂家直销现货首选山东无棣凯盛化工有限公司

Technology

Server
openresty

Third-party hosts loaded (4)

  • imgcn2.guidechem.com×37
  • structimg.guidechem.com×5
  • imgcn5.guidechem.com×3
  • tj.guidechem.com×1

Registration

Registrar
Bizcn.com, Inc.
Created
2016-12-09
Expires
2028-12-09 933 days left
Updated
2024-11-08
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records live

NS
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net
CNAME
  • stdsitehk001.guidechem.com

Email authentication no MX

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

Certificate (current) wrong cert

宝塔面板
from 2023-09-06 to 2033-09-03
Expires in 2662 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.sdwdkschem.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, max-age=31536000

Links to (2)

Linked from (1)