itandtel.at security report

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

70risk

Elevated

Several issues worth triaging this week.

1Critical

0High

3Medium

12Low

2Info

Collected 1 hour ago7.5sfrom cache

Certificate Transparency91
DNS resolution7
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs10
Registration
DNS posture4
Email authentication2
Certificate
Security headers4
Archived URLs
Analysis18

noteFound 91 hostnames; this runtime allows 50 outbound requests per scan, so the 21 most likely to matter were resolved.
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 185.226.43.124 (test03.nc-staging-001.cloud.itandtel.at), which advertise openssh 10.2. 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-2026-60002 CVE-2026-60001 CVE-2026-60000 CVE-2026-59999 CVE-2026-59998 CVE-2026-59997 CVE-2026-59996 CVE-2026-59995 CVE-2026-35414 CVE-2026-35388 CVE-2026-35387 CVE-2026-35386 CVE-2026-35385 CVE-2023-51767 CVE-2008-3844 ...and 1 more
What to do
Confirm the running versions on 185.226.43.124 and compare them against the current security release for each package before treating any single CVE as live.
CVE-2026-60002 ↗CVE-2026-60001 ↗CVE-2026-60000 ↗CVE-2026-59999 ↗CVE-2026-59998 ↗
asset: 185.226.43.124
185.226.43.124 (test03.nc-staging-001.cloud.itandtel.at) reports openssh 10.2. 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: 185.226.43.124
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: 185.226.43.124:22
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: itandtel.at
vpn.itandtel.at 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: vpn.itandtel.at
grafana.kubepoc.itandtel.at 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: grafana.kubepoc.itandtel.at
curl-test.itandtel.at 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: curl-test.itandtel.at
dialup-test.itandtel.at 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: dialup-test.itandtel.at
certbot-test.itandtel.at 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: certbot-test.itandtel.at
www.dialup-test.itandtel.at 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: www.dialup-test.itandtel.at
ams.testing.sproxy3.itandtel.at 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: ams.testing.sproxy3.itandtel.at
nextcloud-test.kubepoc.itandtel.at 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: nextcloud-test.kubepoc.itandtel.at
test03.nc-staging-001.cloud.itandtel.at 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: test03.nc-staging-001.cloud.itandtel.at
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.eww.at/business/itandtel
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://www.eww.at/business/itandtel
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: itandtel.at
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: itandtel.at
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: itandtel.at

final https://www.eww.at/business/itandtelstatus 200time 2813msstack cloudflare · PHP/8.3.33

✓http:// redirects to https://
✓Strict-Transport-Security
max-age=31536000
✓Content-Security-Policy
frame-ancestors 'self'; default-src 'self' data: *.acswapp.com *.acsbapp.com *.googleapis.com *.ggpht.com *.digiaccess.org *.doubleclick.net *.eww.at assets.sen…
✓Clickjacking protection
SAMEORIGIN
✓X-Content-Type-Options
nosniff
✗Referrer-Policy
–Permissions-Policyoptional
–security.txt publishedoptional — tells researchers where to report bugs

✓Receives mail via 1 server
itandtel-at.mail.protection.outlook.com
✓SPFends in -all
v=spf1 mx a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:_spf.itandtel.at include:_spf.senders.scnem.com include:spf.protection.outlook.com include:_spf.mailrelay.rrpproxy.net include:spf.brevo.com -all
!DMARCp=none
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@itandtel.at; ruf=mailto:dmarc@itandtel.at; rf=afrf; pct=100; ri=86400
!MTA-STSinbound mail can be downgraded to plaintext

!DNSSECanswers can be forged
–CAAany CA may issue
–IPv6 (AAAA)IPv4 only
✓4 nameservers
dns3.itandtel.at dns4.itandtel.at dns5.itandtel.at dns6.itandtel.at

Address	Ports	CVEs	Edge	Network
80.243.171.234 mail.itandtel.at +1	443993995	0	direct	—
80.243.171.226 itandtel.at +2	80443	0	direct	—
80.243.160.212 vpn.itandtel.at +3	4438443	0	direct	—
212.52.193.99 ems.itandtel.at	80179	0	direct	—
185.226.43.124 test03.nc-staging-001.cloud.itandtel.at +1	22	16	direct	—

Archived URLs

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

itandtel.at security report

Elevated

Findings

Security headers

Email authentication

DNS

Hosts

Hostnames