statstutor.ac.uk security report

Certificate, security headers, email authentication, DNS, registration, and exposed hosts — from public sources.

37risk

Moderate

Some surface to tighten, nothing urgent.

0Critical

1High

1Medium

2Low

2Info

Collected 17 hours ago19.8sfrom cache

noteCertificate inspection is unavailable in this runtime.
noteNetwork ownership lookup is unavailable in this runtime; ASN and org are omitted.
noteCDN/WAF detection is unavailable in this runtime.

SPF and DKIM alone do not protect the From: address a person sees. Without DMARC, a spoofed message can pass SPF for some other domain and still display yours.
What to do
Publish `_dmarc.statstutor.ac.uk TXT "v=DMARC1; p=none; rua=mailto:dmarc@statstutor.ac.uk"`, review the reports, then move to p=quarantine and p=reject.
asset: statstutor.ac.uk
CSP is the main defence that limits what an injected script can do. Without it, any XSS bug is fully exploitable.
What to do
Start with a report-only policy, tighten it against the reports, then enforce.
asset: https://statstutor.ac.uk/
Full URLs — including any tokens or IDs in them — are sent to every third party the page links to.
What to do
Send `Referrer-Policy: strict-origin-when-cross-origin`.
asset: https://statstutor.ac.uk/
Answers for this domain are not signed, so a resolver cannot tell a forged response from a real one.
What to do
Enable DNSSEC at your DNS host and publish the DS record at the registrar.
asset: statstutor.ac.uk
Mail to this domain can be downgraded to plaintext by an on-path attacker, because senders have no way to know TLS is required.
What to do
Publish an MTA-STS policy (a TXT record plus a small HTTPS-hosted file).
asset: statstutor.ac.uk
Any public certificate authority may issue certificates for this domain. CAA lets you name the ones allowed to.
What to do
Add a CAA record naming your CA, e.g. `0 issue "letsencrypt.org"`.
asset: statstutor.ac.uk

final https://statstutor.ac.uk/status 200time 9750msstack cloudflare

✓Registered with Nominet UK
ac.uk
–Registration expiry
✓Transfer lock
server update prohibited, server delete prohibited, server transfer prohibited
✓7 nameservers at registry
auth03.ns.uu.net.dns-3.dfn.de.ns0.ja.net.ns1.surfnet.nl.ns2.ja.net.ns3.ja.net.+1

Address	Ports	CVEs	Edge	Network
158.125.160.24 statstutor.ac.uk +39	4438081	0	direct	—

Archived URLs

Endpoints the Wayback Machine has kept — config files, backups, scripts. Slow to fetch, so it is here on request.