indexo.dev

kairuiwater.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 6534 ms crawled 2026-05-10

US · 172.67.166.12 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector b2b services type homepage

HTML metadata

Title
Water treatment agent(Scale inhibitors,Corrosion Inhibitors,Surfactant,dispersant,ect.) supplier - Shandong Kairui Chemistry Co., Ltd.
Description
One of the main water treatment agent suppliers of Shandong Kairui Chemical, with nearly 20 years of experience in the production and sales of water treatment agent products such as scale inhibitors, corrosion inhibitors, chelating agents, dispersants, and surfactants.
Language
en
Canonical
https://www.kairuiwater.com/index.htm

Technology

CDN
Cloudflare

Third-party hosts loaded (2)

  • www.krwater.net×4
  • www.krwater.com×1

Contact

Phone

Registration

Registrar
Xin Net Technology Corporation
Created
2023-11-23
Expires
2027-11-23 551 days left
Updated
2026-01-03
Name servers
  • kim.ns.cloudflare.com
  • matteo.ns.cloudflare.com

DNS records live

NS
  • kim.ns.cloudflare.com
  • matteo.ns.cloudflare.com
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

WE1
from 2026-04-20 to 2026-07-19
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000; includeSubdomains; preload

Links to (2)

Linked from (1)