qa-profile.stripe.com security report

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

63risk

Elevated

Several issues worth triaging this week.

0Critical

2High

3Medium

3Low

1Info

Collected 22 hours ago2.5sfrom cache

Certificate Transparency1
DNS resolution0
Network ownership
CDN / WAF detection
Exposed ports & CVEs
Registration
DNS posture0
Email authentication0
Certificate
Security headers2
Archived URLs
Analysis9

noteCertificate inspection is unavailable in this runtime.

A visitor who types the address without https, or follows an old link, gets the unencrypted site. On public Wi-Fi that page can be read and rewritten in transit.
What to do
Redirect every http:// request to https:// with a 301, then add HSTS.
asset: https://qa-profile.stripe.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.qa-profile.stripe.com TXT "v=DMARC1; p=none; rua=mailto:dmarc@qa-profile.stripe.com"`, review the reports, then move to p=quarantine and p=reject.
asset: qa-profile.stripe.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://qa-profile.stripe.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://qa-profile.stripe.com/
Nothing tells receiving mail servers which hosts may send as @qa-profile.stripe.com, so anyone can. Even a domain that sends no mail should say so, or it becomes a free spoofing target.
What to do
Publish `v=spf1 -all` to state that this domain sends no mail.
asset: qa-profile.stripe.com
qa-profile.stripe.com appears in Certificate Transparency logs. Names like this usually front staging, admin, or internal tooling, which tends to be patched later and monitored less than production.
What to do
Confirm this host is meant to be public. If not, put it behind SSO or an allow-list.
asset: qa-profile.stripe.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://qa-profile.stripe.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: qa-profile.stripe.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: qa-profile.stripe.com

final https://qa-profile.stripe.com/status 530time 27msstack 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

–No MX records — domain does not receive mail
✗SPF
no record
✗DMARC
no record
–MTA-STSn/a

!DNSSECanswers can be forged
–CAAany CA may issue
–IPv6 (AAAA)IPv4 only
✓0 nameservers

✓Registered with SafeNames Ltd.31.0 years old
stripe.com
✓Registration expiry369 days
2027-09-11
✓Transfer lock
client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
✓4 nameservers at registry
ns-1087.awsdns-07.org ns-1882.awsdns-43.co.uk ns-423.awsdns-52.com ns-705.awsdns-24.net

Archived URLs

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

qa-profile.stripe.com security report

Elevated

Findings

Security headers

Email authentication

DNS

Registration

Hostnames