evnttrck.io security report

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

77risk

Critical

Exposed services or known CVEs need attention now.

0Critical

3High

6Medium

3Low

1Info

Collected 19 hours ago5.4sfrom cache

Certificate Transparency
DNS resolution3
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs4
Registration
DNS posture4
Email authentication0
Certificate
Security headers0
Archived URLs
Analysis13

noteCertificate Transparency did not complete (HTTP 502). Results below are partial.
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.

Shodan matched these CVEs against the service banners it saw on 100.29.195.86 (evnttrck.io), which advertise nginx 1.16.1. These are version-fingerprint matches, not confirmed exploits: a distribution may have back-ported the fix while leaving the banner unchanged. Severity reflects the volume of known issues associated with this host, not a CVSS score. CVE-2025-23419 CVE-2023-44487 CVE-2021-23017 CVE-2021-3618 CVE-2019-20372
What to do
Confirm the running versions on 100.29.195.86 and compare them against the current security release for each package before treating any single CVE as live.
CVE-2025-23419 ↗CVE-2023-44487 ↗CVE-2021-23017 ↗CVE-2021-3618 ↗CVE-2019-20372 ↗
asset: 100.29.195.86
Shodan matched these CVEs against the service banners it saw on 13.219.163.157 (evnttrck.io), which advertise nginx 1.16.1. These are version-fingerprint matches, not confirmed exploits: a distribution may have back-ported the fix while leaving the banner unchanged. Severity reflects the volume of known issues associated with this host, not a CVSS score. CVE-2025-23419 CVE-2023-44487 CVE-2021-23017 CVE-2021-3618 CVE-2019-20372
What to do
Confirm the running versions on 13.219.163.157 and compare them against the current security release for each package before treating any single CVE as live.
CVE-2025-23419 ↗CVE-2023-44487 ↗CVE-2021-23017 ↗CVE-2021-3618 ↗CVE-2019-20372 ↗
asset: 13.219.163.157
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.evnttrck.io TXT "v=DMARC1; p=none; rua=mailto:dmarc@evnttrck.io"`, review the reports, then move to p=quarantine and p=reject.
asset: evnttrck.io
100.29.195.86 (evnttrck.io) reports nginx 1.16.1. 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: 100.29.195.86
13.219.163.157 (evnttrck.io) reports nginx 1.16.1. 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: 13.219.163.157
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://evnttrck.io/
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://evnttrck.io/
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://evnttrck.io/
Nothing tells receiving mail servers which hosts may send as @evnttrck.io, 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: evnttrck.io
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://evnttrck.io/
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://evnttrck.io/
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: evnttrck.io
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: evnttrck.io

final https://evnttrck.io/status 404time 973msstack cloudflare

✓http:// redirects to https://
✗Strict-Transport-Security
✗Content-Security-Policy
✗Clickjacking protection
✗X-Content-Type-Options
✗Referrer-Policy
–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
✓4 nameservers
ns-1458.awsdns-54.org ns-1759.awsdns-27.co.uk ns-408.awsdns-51.com ns-956.awsdns-55.net

Address	Ports	CVEs	Edge	Network
100.29.195.86 evnttrck.io +1	80443	5	direct	—
13.219.163.157 evnttrck.io +1	80443	5	direct	—
52.45.58.140 evnttrck.io	none known	0	direct	—

Archived URLs

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

evnttrck.io security report

Critical

Findings

Security headers

Email authentication

DNS

Hosts

Hostnames