indexo.dev

fs-energy.co.uk

.uk crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 3773 ms crawled 2026-05-10

US · 35.172.94.1 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Renewable Electricity Company - F&S Energy
Description
We are the leading independent PPA provider and FIT licensee in the UK. We pay more for your exported power. Contact our friendly team today for a quote to sell us your electricity.
Language
en
Canonical
https://www.fs-energy.co.uk/
Feeds

Open Graph

url
https://www.fs-energy.co.uk/
title
Renewable Electricity Company - F&S Energy
description
We are the leading independent PPA provider and FIT licensee in the UK. We pay more for your exported power. Contact our friendly team today for a quote to sell us your electricity.

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • lirp.cdn-website.com×6
  • irp-cdn.multiscreensite.com×4
  • irp.cdn-website.com×4
  • static.cdn-website.com×4
  • www.googletagmanager.com×2

Social

Contact

Phone

Registration

Registrar
Kualo Ltd
Created
2011-03-02
Expires
2027-03-02 284 days left
Updated
2025-02-25
Name servers
  • ns1.kualo.net.
  • ns2.kualo.net.
  • ns3.kualo.net.
  • ns4.kualo.net.

DNS records live

NS
  • ns1.kualo.net
  • ns2.kualo.net
  • ns3.kualo.net
  • ns4.kualo.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • GlobalSign
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:91.197.228.81 ip4:91.197.228.49 include:_spf.google.com include:spf.filteredmx.net include:spf.protection.outlook.com include:amazonses.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:you@fs-energy.co.uk; fo=1
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2XACfENsMRAl69pxeOmhAnbm97pzxITp7gjMjD3atZDdGrZxx80QabDMNG8DZ6I4lhCsuvhJH1xQAN…
selectors probed

Certificate (current)

R12
from 2026-03-22 to 2026-06-20
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.fs-energy.co.uk/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000; preload

Links to (4)

Linked from (1)