onewhero.co.nz security report

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

55risk

Elevated

Several issues worth triaging this week.

0Critical

1High

4Medium

5Low

2Info

Collected 21 hours ago6.4sfrom cache

Certificate Transparency2
DNS resolution4
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs26
Registration
DNS posture2
Email authentication1
Certificate
Security headers2
Archived URLs
Analysis12

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

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.onewhero.co.nz TXT "v=DMARC1; p=none; rua=mailto:dmarc@onewhero.co.nz"`, review the reports, then move to p=quarantine and p=reject.
asset: onewhero.co.nz
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://www.onewhero.co.nz/
No X-Frame-Options or CSP frame-ancestors directive, so another site can load this page invisibly inside its own and trick users into clicking.
What to do
Send `X-Frame-Options: DENY` or `Content-Security-Policy: frame-ancestors ’none’`.
asset: https://www.onewhero.co.nz/
The browser will also send this cookie over plain http://, where it can be captured.
What to do
Add `Secure` to the cookie.
asset: https://www.onewhero.co.nz/
The browser will also send this cookie over plain http://, where it can be captured.
What to do
Add `Secure` to the cookie.
asset: https://www.onewhero.co.nz/
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://www.onewhero.co.nz/
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://www.onewhero.co.nz/
Without HttpOnly, any injected script can read and exfiltrate this cookie.
What to do
Add `HttpOnly` unless client-side code genuinely needs to read it.
asset: https://www.onewhero.co.nz/
Without HttpOnly, any injected script can read and exfiltrate this cookie.
What to do
Add `HttpOnly` unless client-side code genuinely needs to read it.
asset: https://www.onewhero.co.nz/
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: onewhero.co.nz
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: onewhero.co.nz
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: onewhero.co.nz

final https://www.onewhero.co.nz/status 200time 4129msstack cloudflare · All in One SEO (AIOSEO) 4.9.10

✓http:// redirects to https://
✓Strict-Transport-Security
max-age=31536000
✗Content-Security-Policy
✗Clickjacking protection
✗X-Content-Type-Options
✗Referrer-Policy
✓Permissions-Policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https:/
–security.txt publishedoptional — tells researchers where to report bugs

✗Cookie PHPSESSID
no Secure · no HttpOnly · no SameSite
✗Cookie acadp_rand_seed
no Secure · no HttpOnly · no SameSite

✓Receives mail via 5 servers
alt1.aspmx.l.google.com alt2.aspmx.l.google.com aspmx.l.google.com aspmx2.googlemail.com+1
!SPFends in ~all
v=spf1 a mx include:spf-basic.fogbugz.com include:servers.mcsv.net include:sendgrid.net include:_spf.google.com ip4:52.255.47.6 ~all
✗DMARC
no record
!MTA-STSinbound mail can be downgraded to plaintext

!DNSSECanswers can be forged
–CAAany CA may issue
–IPv6 (AAAA)IPv4 only
✓2 nameservers
aria.ns.cloudflare.com scott.ns.cloudflare.com

Address	Ports	CVEs	Edge	Network
104.21.56.95 onewhero.co.nz +3	80443205220532082208320862087+5	0	Cloudflare~	—
172.67.183.188 onewhero.co.nz +1	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.

onewhero.co.nz security report

Elevated

Findings

Security headers

Email authentication

DNS

Hosts

Hostnames