practicesuite.com security report

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

65risk

Elevated

Several issues worth triaging this week.

1Critical

0High

2Medium

4Low

1Info

Collected 17 hours ago14.5sfrom cache

Certificate Transparency27
DNS resolution21
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs68
Registration
DNS posture2
Email authentication2
Certificate
Security headers4
Archived URLs
Analysis8

noteFound 27 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.
note4 hosts were identified as CDN/edge infrastructure from ASN ownership rather than a cdncheck fingerprint.

Shodan matched these CVEs against the service banners it saw on 199.189.225.169 (internal.practicesuite.com), which advertise openssh 9.9. 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-2026-35414 CVE-2026-35388 CVE-2026-35387 CVE-2026-35385 CVE-2025-32728 CVE-2025-26466 CVE-2025-26465 CVE-2023-51767 CVE-2008-3844 CVE-2007-2768
What to do
Confirm the running versions on 199.189.225.169 and compare them against the current security release for each package before treating any single CVE as live.
CVE-2026-35414 ↗CVE-2026-35388 ↗CVE-2026-35387 ↗CVE-2026-35385 ↗CVE-2025-32728 ↗
asset: 199.189.225.169
199.189.225.169 (internal.practicesuite.com) reports openssh 9.9. 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: 199.189.225.169
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: 199.189.225.169:22
Check it is not an open relay.
What to do
Restrict 25/tcp to a VPN, bastion, or allow-listed source range.
asset: 199.189.225.169:25
internal.practicesuite.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: internal.practicesuite.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://practicesuite.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: practicesuite.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: practicesuite.com

final https://practicesuite.com/status 200time 258msstack cloudflare

✓http:// redirects to https://
✓Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
✓Content-Security-Policy
frame-ancestors 'self' *.practicesuite.com;
✓Clickjacking protection
"ALLOW-FROM https://academy.practicesuite.com"
✓X-Content-Type-Options
nosniff
✗Referrer-Policy
–Permissions-Policyoptional
–security.txt publishedoptional — tells researchers where to report bugs

✓Cookie __cf_bm
Secure · HttpOnly · SameSite=none

✓Receives mail via 4 servers
spam-east.troposphere.info spam-north.troposphere.info spam-south.troposphere.info spam-west.troposphere.info
✓SPFends in -all
v=spf1 ip4:192.48.255.0/24 ip4:209.136.72.71/32 include:_spf-usa.practicesuite.com include:_spf-google.practicesuite.com include:_spf-hs.practicesuite.com -all
✓DMARCp=reject
v=DMARC1; p=reject; rua=mailto:postmaster@troposphere.info; ruf=mailto:postmaster@troposphere.info; sp=reject; fo=1; adkim=s; aspf=s;
✓MTA-STSinbound mail must use TLS

!DNSSECanswers can be forged
–CAAany CA may issue
–IPv6 (AAAA)IPv4 only
✓2 nameservers
ns35.domaincontrol.com ns36.domaincontrol.com

✓Registered with GoDaddy.com, LLC20.1 years old
practicesuite.com
✓Registration expiry1061 days
2029-08-03
✓Transfer lock
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
✓2 nameservers at registry
ns35.domaincontrol.com ns36.domaincontrol.com

Address	Ports	CVEs	Edge	Network
141.193.213.11 www.practicesuite.com +4	80443205220532082208320862087+5	0	Cloudflare~	—
199.60.103.30 web.practicesuite.com +7	80443205220532082208320862087+5	0	Cloudflare~	—
199.60.103.226 web.practicesuite.com +7	80443205220532082208320862087+5	0	Cloudflare~	—
141.193.213.10 billco.practicesuite.com +3	80443205220532082208320862087+5	0	Cloudflare~	—
199.189.225.169 internal.practicesuite.com +80	222580443587	10	direct	—
209.136.72.71 smtp.practicesuite.com +4	80443587993	0	direct	—
192.48.255.81 mta-sts.practicesuite.com +1	80443	0	direct	—
207.246.254.91 guides.practicesuite.com +3	80443	0	direct	—
3.139.54.193 telemed.practicesuite.com +1	80443	0	direct	—
192.3.207.163 bi.practicesuite.com +1	443	0	direct	—
3.134.243.52 9317wp.practicesuite.com	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.

practicesuite.com security report

Elevated

Findings

Security headers

Email authentication

DNS

Registration

Hosts

Hostnames