antenchem.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-18 · ok HTTP/1.1 200 4512 ms crawled 2026-05-12

US · 144.202.5.121 · AS20473 The Constant Company, LLC

Reputation 92/100 no dmarc policy

sector b2b services type homepage

HTML metadata

Title

Anten Chemical Co., Ltd. – Trust Chemical Supplier of Zeolite and Silica

Language

en-US

Generator

WordPress 6.9.4

Canonical

https://antenchem.com/

Translations

ar
en-us
es-es
ru-ru

Feeds

Technology

Server: Tengine
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×1
fonts.gstatic.com×1
gmpg.org×1
www.googletagmanager.com×1

Social

Contact

Email

touchinfo@antenchem.com

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2006-12-11

Expires

2027-12-11 571 days left

Updated

2023-04-03

Name servers

grace.ns.cloudflare.com
patryk.ns.cloudflare.com

DNS records live

NS

grace.ns.cloudflare.com
patryk.ns.cloudflare.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)

R13

from 2026-04-10 to 2026-07-09

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://antenchem.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