indexo.dev

diplomaplc.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 4738 ms crawled 2026-05-12

GB · 138.68.155.47 · AS14061 DigitalOcean, LLC

Reputation 94/100 dmarc monitor-only

sector b2b services type homepage

HTML metadata

Title
Home - Diploma PLC
Description
Diploma PLC is a value-add solutions group, providing critical products and services for a wide range of uses to customers across many different markets.
Language
en-GB
Canonical
https://www.diplomaplc.com/

Open Graph

url
https://www.diplomaplc.com/
title
Home
site name
Diploma PLC
description
Diploma PLC is a value-add solutions group, providing critical products and services for a wide range of uses to customers across many different markets.

Technology

CDN
Azure Front Door
Analytics
  • Google Tag Manager
Social widgets
  • Vimeo Embed

Third-party hosts loaded (5)

  • embedsocial.com×2
  • player.vimeo.com×2
  • code.jquery.com×1
  • tools.euroland.com×1
  • www.googletagmanager.com×1

Social

Contact

Address
10-11 Charterhouse Square, EC1M 6EE, London, London, United Kingdom

Registration

Registrar
Register.com - Network Solutions, LLC
Created
2000-10-24
Expires
2033-10-24 2714 days left
Updated
2025-04-16
Name servers
  • dns105.register.com
  • dns106.register.com

DNS records live

NS
  • dns105.register.com
  • dns106.register.com
MX
  • 10 eu-smtp-inbound-1.mimecast.com
  • 10 eu-smtp-inbound-2.mimecast.com
TXT
  • MS=ms35588391

Email authentication partial

SPF
v=spf1 include:f55a0d.workshop-spf.net include:_netblocks.mimecast.com include:docebosaas.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@diplomaplc.com; fo=1;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

E7
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(), ambient-light-sensor=(), autoplay=(self), battery=(), camera=(), display-capture=(), document-domain=(), encrypted-media=(self), fullscreen=(self), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self), publickey-credentials-get=(), sync-xhr=(self), usb=(), screen-wake-lock=(), web-share=(self), xr-spatial-tracking=()
x-content-type-options
nosniff
content-security-policy
object-src 'none'; frame-ancestors 'self'; form-action 'self' ddlnk.net login.microsoftonline.com; base-uri 'self'; upgrade-insecure-requests; block-all-mixed-content
strict-transport-security
max-age=31536000; includeSubDomains

Links to (2)

Linked from (2)