indexo.dev

linkusystems.net

.net dns crawl

First seen 2026-05-03 · Last seen 2026-05-20 · ok HTTP/1.1 200 4453 ms crawled 2026-05-09

US · 66.171.255.157 · AS7296 Dynascale Technologies, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
The website linkusystems.net is unavailable.

Technology

Server
Microsoft-IIS
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • yui.yahooapis.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2003-02-27
Expires
2027-02-27 282 days left
Updated
2026-02-28
Name servers
  • ns1.linkusystems.net
  • ns2.linkusystems.net

DNS records live

NS
  • ns1.linkusystems.net
  • ns2.linkusystems.net
MX
  • 10 linkusystems-com.p10.spamhero.com
  • 20 linkusystems-com.p20.spamhero.net
  • 30 linkusystems-com.p30.spamhero.net
  • 40 linkusystems-com.p40.spamhero.net
Verified for
  • Google

Email authentication partial

SPF
v=spf1 ip4:66.171.255.0/27 include:_spf.smtp.com ?all
neutral (?all)
DMARC
v=DMARC1; p=none; rua=mailto:dev@linkusystems.net; ruf=mailto:dev@linkusystems.net
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://linkusystems.net/

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

Links to (4)