esbenergy.co.uk

HTML metadata

Title: ESB Energy - Investing in Britain since 1993
Description: Our Business Solutions team has already helped over 300 organisations across the UK and Ireland to cut carbon emissions and reduce energy bills. No matter what your in-house capabilities may be, our Energy Experts can help.
Language: en
Generator: Sitefinity 14.4.8146.0 DX
Canonical: https://www.esbenergy.co.uk

Open Graph

url: https://www.esbenergy.co.uk/home
title: ESB Energy - Investing in Britain since 1993
site name: ESB Energy
description: Our Business Solutions team has already helped over 300 organisations across the UK and Ireland to cut carbon emissions and reduce energy bills. No matter what your in-house capabilities may be, our Energy Experts can help.

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Cookie consent

OneTrust

Third-party hosts loaded (3)

cdn.cookielaw.org×1
code.jquery.com×1
www.googletagmanager.com×1

Social

Contact

Address: st News© Copyright ESB Energy 2022

Registration

Registrar

Magnet Networks Ltd

Created

1999-08-09

Expires

2026-08-09 80 days left

Updated

2025-06-25

Name servers

ice.netsource.ie.
iridium.netsource.ie.

DNS records live

NS

bogben.netsource.ie
ice.netsource.ie
iridium.netsource.ie

MX

10 mx1.hc1801-12.c3s2.iphmx.com
10 mx2.hc1801-12.c3s2.iphmx.com

TXT

Show 4 TXT records

esbenergy-website-prd-web-01.azurewebsites.net
23EFA9CF32B430BD6562F8F90E0C7CBFDF5296D89E72CE5D90F222610F7D5B9E
0FP7QVmjV7Dl2YRxAcDN3k8RLr2/zjcabqODjP2Kk8uQQ7sGGeZbeYVE1OHEK7LjWxEebL1DnyV2brwrVTC80w==
cp6p5qrp6afltlqnbqpp8v6ov5

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 mx include:_spf.salesforce.com include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:a4714750@inbox.ondmarc.com,mailto:dmarcnotifications@esb.ie; ruf=mailto:a4714750@inbox.ondmarc.com,mailto:dmarcnotifications@esb.ie;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyrbsck50sPREW9exvXjJDzqz3b0980zCWNhZiS2MGXGqG7kyIAgl3kPb3yMDQJbTuXT5Hh9uCVe95g…

selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-03-09 to 2026-09-23

Expires in 126 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://esbenergy.co.uk/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src 'self' https://www.google.com/ https://www.esbenergy.co.uk https://esbenergy.co.uk https://service.force.com https://myaccount.esb-evsolutions.co.uk/ https://myevaccount.esbenergy.co.uk/ https://cdn.cookielaw.org/ https://static.ads-twitter.com/ https://www.googletagmanager.com/ http://10.80.46.66:15871/ https://cdn.linkedin.oribi.io/partner/3333450/domain/localhost/token https://cdn.linkedin.oribi.io/ https://analytics.twitter.com/i/; script-src *.googleapis.com *.gstatic.com www.google.com apis.google.com connect.facebook.net ajax.aspnetcdn.com platform.twitter.com https://syndication.twitter.com/ https://s.ytimg.com https://publish.twitter.com *.twimg.com platform.linkedin.com http://platform.stumbleupon.com/1/widgets.js https://acdn.adnxs.com/ http://10.80.46.66:15871/ https://cdn.linkedin.oribi.io/ https://esbsit-esbsitesbenergy.cs105.force.com https://esbenergy.secure.force.com https://d.la3-c1-fra.salesforceliveagent.com https://esbenergy--esbsit.my.salesforce.com ht
strict-transport-security: max-age=31536000; includeSubDomains

Links to (5)

Linked from (2)

nashmaritime.com×2
inchcapewind.com×1