indexo.dev

optimalwork.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 716 ms crawled 2026-05-08

US · 104.26.2.250 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
OptimalWork
Language
en

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×3
  • c.sproutvideo.com×1
  • optimalwork-media.s3.amazonaws.com×1
  • www.facebook.com×1

Registration

Registrar
NameBrew LLC
Created
2012-09-07
Expires
2030-09-07 1570 days left
Updated
2023-04-18
Name servers
  • ada.ns.cloudflare.com
  • zeus.ns.cloudflare.com

DNS records live

NS
  • ada.ns.cloudflare.com
  • zeus.ns.cloudflare.com
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 15 iin7xf6fg5vmwzamkfjduubqbwra56ygql5i3skojnuexdqx5ojq.mx-verification.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:admin@optimalwork.com; ruf=mailto:admin@optimalwork.com; sp=none; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApv8gKWAhpqVr4vWWvtaF/+AEUlu7VcrBE3M7Acd9VX5Shd8CiayLAF3jQ2foVVZQ8ggneA2/zAo0eO…
selectors probed

Certificate (current)

E8
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://optimalwork.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=15552000; includeSubDomains; preload

Linked from (1)