indexo.dev

rocksolidknowledge.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 943 ms crawled 2026-06-03

GB · 20.90.134.19 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title
Umbraco, web and mobile development | Rock Solid Knowledge
Description
We deliver secure Umbraco, web, and mobile development. We are Umbraco Gold Partners based in Bristol
Language
en
Canonical
https://www.rocksolidknowledge.com

Open Graph

url
https://www.rocksolidknowledge.com
title
Umbraco, web and mobile development
site name
Rock Solid Knowledge
description
We deliver secure Umbraco, web, and mobile development. We are Umbraco Gold Partners based in Bristol

Technology

Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • js.hs-scripts.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Email
Phone
Address
C2 Vantage Office Park, Old Gloucester Road, BS16 1GW, Bristol, United Kingdom

Registration

Registrar
Easyspace Limited
Created
2009-01-14
Expires
2027-01-14 224 days left
Updated
2025-03-19
Name servers
  • anirban.ns.cloudflare.com
  • marjory.ns.cloudflare.com

DNS records live

NS
  • anirban.ns.cloudflare.com
  • marjory.ns.cloudflare.com
MX
  • 0 rocksolidknowledge-com.mail.protection.outlook.com
TXT
Show 6 TXT records
  • 738altbs3e60kihsb0s0fh119r
  • have-i-been-pwned-verification=e96eb0990b93eb1512555c34ecb9b4e7
  • tdntx6cxy1qp7d4qqfn3s3ym8t7zr1n6
  • freeagent-domain-verification=ewuSu8h24yxcAaloKUf1
  • rocksolidknowledgecom.azurewebsites.net
  • access-domain-verification=cecac1d9caf778b901f7a275c75e7a95127cb4b795e08e042356abae31d09cdf
Verified for
  • 1Password
  • Apple
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:_spf.freeagent.com include:_spf.hubspot.com include:servers.mcsv.net include:spf.protection.outlook.com include:4116927.spf04.hubspotemail.net include:spf.uk.exclaimer.net include:mail.zendesk.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:35.190.247.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ip4:172.217.0.0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.253.56.0/21 ip4:172.253.112.0/20 ip4:108.177.96.0/19 ip4:35.191.0.0/16 ip4:130.211.0.0/22 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:richard@rocksolidknowledge.com,mailto:orestis.orphanou@rocksolidknowledge.com
policy: quarantine
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbcoZMruRH7LzT+eE3UFisD9YX0q/zoyyZTsF3oW5CYydCDkJ9bNMLTxTYpTZbuJPzq1PheHeNvDjUkl0Bod…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0X3Epj6a4G33ELLFneSmY8IGOwWiHQRmdhxATqJsbHujAmeKNbx0wHowpCz1nETYXyEn4dPaRdF4OiJNPa…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCuQdFsQh1IoJ6W34jqZTc7DcrRE0T+S1J91HkJB16ZV7sdhY06AvoSwRNEX/YC0oU5VJglf1QivWy3gLLVxIC7Xk…
selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-06-18 to 2026-07-01
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.rocksolidknowledge.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
img-src data: https://track.hubspot.com 'self';font-src data: https://fonts.googleapis.com https://fonts.gstatic.com 'self';script-src https://fonts.googleapis.com https://js.hs-analytics.net https://js.hs-banner.com https://js.hs-scripts.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.webco2.io 'self' 'unsafe-eval' 'unsafe-inline';style-src https://fonts.googleapis.com 'self' 'unsafe-inline';frame-src https://player.vimeo.com https://www.google.com https://www.youtube.com 'self';connect-src https://region1.google-analytics.com https://www.webco2.io 'self';default-src 'self';frame-ancestors 'self'
strict-transport-security
max-age=31536000; includeSubDomains

Links to (21)

Linked from (3)