thesharpsystem.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 2558 ms crawled 2026-05-09

GB · 77.72.2.103 · AS12488 Krystal Hosting Ltd

Reputation 87/100 weak security headers no dmarc policy

sector education type app saas

HTML metadata

Title: School Safeguarding Software | SHARP SystemThe SHARP System
Description: SHARP System: Trusted school safeguarding software used by 340+ schools to empower students to report issues anonymously.
Language: en
Generator: WordPress 6.9.4
Canonical: https://thesharpsystem.com/

Open Graph

url: https://thesharpsystem.com/
title: School Safeguarding Software | SHARP System
locale: en_US
site name: The SHARP System
description: SHARP System: Trusted school safeguarding software used by 340+ schools to empower students to report issues anonymously.

Technology

Server: LiteSpeed
CMS: WordPress

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (5)

cc.cdn.civiccomputing.com×2
fonts.googleapis.com×2
ajax.googleapis.com×1
fonts.gstatic.com×1
www.youtube.com×1

Contact

Email

Phone

Registration

Registrar

Netistrar Limited

Created

2007-05-30

Expires

2026-05-30 10 days left

Updated

2024-09-23

Name servers

ns1.krystal.co.uk
ns2.krystal.co.uk

DNS records live

NS

ns1.krystal.uk
ns2.krystal.uk

MX

10 mx1.krystal.io
20 mx2.krystal.io

Email authentication weak

SPF

v=spf1 ip4:185.194.90.23 ip4:77.72.2.103 include:relay.k.io a mx ip4:77.72.1.20 ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzmikD/VUM25zrj/eAPIS6Q6ZvtCU+lcJBJPovXhui6jZapRSTFVcIo94y4nNi1/RbFlNHQJOp/xpX+…

selectors probed

Certificate (current)

R12

from 2026-04-07 to 2026-07-06

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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