dyinstrument.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP/1.1 200 1570 ms crawled 2026-05-15

US · 70.40.219.75 · AS46606 Unified Layer

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: DUOYI Electronics
Description: International official website of Duoyi Instruments
Language: en-US

Technology

Server: Apache

Analytics

Google Analytics

Third-party hosts loaded (1)

www.google-analytics.com×1

Registration

Registrar

Bluehost Inc.

Created

2006-07-04

Expires

2026-07-04 45 days left

Updated

2024-06-21

Name servers

ns1.bluehost.com
ns2.bluehost.com

DNS records live

NS

ns1.bluehost.com
ns2.bluehost.com

MX

0 dyinstrument.com

Email authentication weak

SPF

v=spf1 +a +mx +ip4:50.87.253.185 +ip4:70.40.219.75 +include:bluehost.com ~all

softfail (~all)

DMARC

not published

DKIM

default: k=rsa; p=MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhANWT8b11R+Yy2mw7cYip7qLVWlScGeoXsaJE1z1QnOwKI4O7QBbdKFwLiPVyFHm43GaLNb2K7076J3ZXbnOwq844imZ1K852RKp…

selectors probed

Certificate (current)

R12

from 2026-04-01 to 2026-06-30

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dyinstrument.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Linked from (1)

reelyapp.com×2

See all sites whose homepage links to dyinstrument.com →