indexo.dev

plexsys.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 778 ms crawled 2026-06-02

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
PLEXSYS | Inspiring Solutions
Description
Welcome to PLEXSYS, the modeling and simulation software company with 30+ years of delivering LVC training readiness solutions and innovation.
Language
en
Canonical
https://www.plexsys.com/

Open Graph

url
https://www.plexsys.com/
title
PLEXSYS | Inspiring Solutions
locale
en_US
site name
PLEXSYS Interface Products
description
Welcome to PLEXSYS, the modeling and simulation software company with 30+ years of delivering LVC training readiness solutions and innovation.

Technology

CDN
Vercel
CMS
Next.js
JS framework
Next.js

Social

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
1995-12-29
Expires
2027-12-28 573 days left
Updated
2022-12-19
Name servers
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns15.dnsmadeeasy.com

DNS records live

NS
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns15.dnsmadeeasy.com
MX
  • 10 mxa-00549e01.gslb.gpphosted.com
  • 10 mxb-00549e01.gslb.gpphosted.com
TXT
  • duo_sso_verification=8FkeBbydb0egxgO96L4zhpAGDcvz4BZm58pTPDLGHisckmE1f8jcEFiG3YEViv0x
  • 50e4hofj78p23r90h8ds91h64i
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:50.232.140.210 ip4:23.112.169.228 ip4:52.126.188.226 ip4:4.255.160.32 include:spf.protection.office365.us include:spf-00549e01.gpphosted.com -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:it@plexsys.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA00ScFmwsSltG8EzzKZ5wXla6aYr6WbAotlZq5a8fDV49X8pnplHtIF1JfTEQxNPU1FxShivkOpROPE…
selectors probed

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.plexsys.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=63072000

Links to (4)

Linked from (1)