bmswiki.com security report

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

60risk

Elevated

Several issues worth triaging this week.

0Critical

2High

2Medium

4Low

2Info

Collected 6 hours ago1.2sfrom cache

Certificate Transparency2
DNS resolution4
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs26
Registration
DNS posture2
Email authentication0
Certificate
Security headers1
Archived URLs
Analysis10

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.
note2 hosts were identified as CDN/edge infrastructure from ASN ownership rather than a cdncheck fingerprint.

Nothing tells receiving mail servers which hosts may send as @bmswiki.com, so anyone can. Phishing that impersonates this domain will land in inboxes.
What to do
Publish an SPF TXT record listing your senders and ending in -all.
asset: bmswiki.com
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.bmswiki.com TXT "v=DMARC1; p=none; rua=mailto:dmarc@bmswiki.com"`, review the reports, then move to p=quarantine and p=reject.
asset: bmswiki.com
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://bmswiki.com/
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://bmswiki.com/
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://bmswiki.com/
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://bmswiki.com/
Exact versions in response headers let anyone match the server against a CVE feed without touching it.
What to do
Strip version tokens (`ServerTokens Prod`, `server_tokens off`, remove X-Powered-By).
asset: https://bmswiki.com/
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: bmswiki.com
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: bmswiki.com
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: bmswiki.com

final https://bmswiki.com/status 200time 207msstack cloudflare · PHP/8.1.2 · MediaWiki 1.35.2

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

✓Receives mail via 5 servers
eforward1.registrar-servers.com eforward2.registrar-servers.com eforward3.registrar-servers.com eforward4.registrar-servers.com+1
✗SPF
no record
✗DMARC
no record
!MTA-STSinbound mail can be downgraded to plaintext

!DNSSECanswers can be forged
–CAAany CA may issue
✓IPv6 (AAAA)
✓2 nameservers
aitana.ns.cloudflare.com augustus.ns.cloudflare.com

✓Registered with NameCheap, Inc.5.0 years old
bmswiki.com
✓Registration expiry364 days
2027-09-06
✓Transfer lock
client transfer prohibited
✓2 nameservers at registry
aitana.ns.cloudflare.com augustus.ns.cloudflare.com

Address	Ports	CVEs	Edge	Network
104.21.15.164 bmswiki.com +2	80443205220532082208320862087+5	0	Cloudflare~	—
172.67.163.33 bmswiki.com +2	80443205220532082208320862087+5	0	Cloudflare~	—

Archived URLs

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

bmswiki.com security report

Elevated

Findings

Security headers

Email authentication

DNS

Registration

Hosts

Hostnames