indexo.dev

fsharpworks.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1098 ms crawled 2026-05-10

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
fsharpWorks: F# training and consulting
Description
A team of F# experts that can offer you a complete range of services including F# training, consulting, and functional-first development.
Language
en

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (4)

  • maxcdn.bootstrapcdn.com×3
  • code.jquery.com×1
  • github.com×1
  • www.linkedin.com×1

Social

Contact

Email

Registration

Registrar
NameCheap, Inc.
Created
2014-03-22
Expires
2027-03-22 307 days left
Updated
2026-02-20
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (14)

Linked from (1)