europeandns.eu security report

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

61risk

Elevated

Several issues worth triaging this week.

0Critical

2High

5Medium

4Low

2Info

Collected 9 hours ago9.3sfrom cache

Certificate Transparency0
DNS resolution1
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs13
Registration
DNS posture3
Email authentication2
Certificate
Security headers2
Archived URLs
Analysis13

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.
noteNo registration data: RDAP has no record at this level.

Database engines should sit behind a private network.
What to do
Restrict 3306/tcp to a VPN, bastion, or allow-listed source range.
asset: 78.46.179.117:3306
Database engines should sit behind a private network.
What to do
Restrict 5432/tcp to a VPN, bastion, or allow-listed source range.
asset: 78.46.179.117:5432
FTP transmits credentials in cleartext.
What to do
Restrict 21/tcp to a VPN, bastion, or allow-listed source range.
asset: 78.46.179.117:21
Public SSH invites credential stuffing and key brute force.
What to do
Restrict 22/tcp to a VPN, bastion, or allow-listed source range.
asset: 78.46.179.117:22
Without HSTS the browser will still try http:// first on a fresh visit, which is the window an on-path attacker uses.
What to do
Send `Strict-Transport-Security: max-age=31536000; includeSubDomains` once you are sure everything works over HTTPS.
asset: https://europeandns.eu/
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://europeandns.eu/
Receivers are asked to report spoofing but not to block it. This is the right first step, and the wrong place to stop.
What to do
Once reports look clean, move to p=quarantine, then p=reject.
asset: europeandns.eu
78.46.179.117 (europeandns.eu) reports mariadb 10.11.18-MariaDB-0%2bdeb12u1. Publishing precise versions lets anyone match the host against a CVE feed without probing it, which is how targets get shortlisted for mass exploitation after a new advisory lands.
What to do
Suppress version tokens in server banners (for example `ServerTokens Prod` in Apache) and keep the packages current.
asset: 78.46.179.117
Check it is not an open relay.
What to do
Restrict 25/tcp to a VPN, bastion, or allow-listed source range.
asset: 78.46.179.117:25
Lets browsers guess content types, which turns some upload and text endpoints into script injection points.
What to do
Send `X-Content-Type-Options: nosniff` on every response.
asset: https://europeandns.eu/
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: europeandns.eu
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: europeandns.eu
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: europeandns.eu

final https://europeandns.eu/status 526time 775msstack cloudflare

✓http:// redirects to https://
✗Strict-Transport-Security
✗Content-Security-Policy
✓Clickjacking protection
SAMEORIGIN
✗X-Content-Type-Options
✓Referrer-Policy
same-origin
–Permissions-Policyoptional
–security.txt publishedoptional — tells researchers where to report bugs

✓Receives mail via 4 servers
mx1.europeanmx.eu mx2.europeanmx.eu mx3.europeanmx.eu mx4.europeanmx.eu
✓SPFends in -all
v=spf1 include:spf.webwide.net -all
!DMARCp=none
v=DMARC1;p=none;rua=mailto:rua@webwide.net;ruf=mailto:ruf@webwide.net;fo=1;
!MTA-STSinbound mail can be downgraded to plaintext

!DNSSECanswers can be forged
–CAAany CA may issue
✓IPv6 (AAAA)
✓3 nameservers
ns.europeandns.de ns.europeandns.eu ns.europeandns.net

Address	Ports	CVEs	Edge	Network
78.46.179.117 europeandns.eu +4	21222580110143443465+5	0	direct	—

Archived URLs

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

europeandns.eu security report

Elevated

Findings

Security headers

Email authentication

DNS

Hosts

Hostnames