A+
Pass · 100/100
Demonstrates a solid security posture with minor gaps. Positive signals: TLS Configuration, DNS Configuration, and DMARC / Email Security all passed. 1 action item identified, including 0 critical. The issues are configuration gaps, not architectural problems. A focused remediation effort of 1–2 days could address all findings.
Trust Score Trend
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1 scan · Last scanned February 15, 2026
Your rating
Industry average
Score
100
75
50
25
0
A+
100/100
Compliance & Certifications
FedRAMP
3rd party · 3PAO
Pro subscribers only
NIST 800-53
Federal control baseline
Pro subscribers only
Incident History
None in 12 months
March 2026
ChatGPT data exposure
1 source
Pro subscribers only
April 2023 – Feb 2026
ChatGPT data exposure
1 source
Pro subscribers only
Security Posture
1 item need attention
9 passed
Add a backup mail server record
MX Records & Mail Provider
This is a business-continuity gap — a single point of failure for all inbound email. mindef.gov.sg only has one mail server listed to receive email. If that single server has an outage, incoming email has nowhere else to go — it gets delayed or bounced back to the sender until the server recovers.
How to fix this
1Ask your email provider whether they publish a second/backup mail server address (most do).
2Add it as a second MX record in your domain's DNS settings (check with whoever manages your website or domain registration), with a higher priority number than your main one (higher number = lower priority = used only as backup).
3Confirm it worked: search "mx record checker" and enter mindef.gov.sg — you should see 2 or more records.
View all 9 passed checks
TLS Configuration
DNS Configuration
DMARC / Email Security
Known Breaches
HSTS Header
Security Headers
CVE Exposure
Certificate Hygiene
Subprocessors & Tech Stack
Company Signals
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Operational risk
Low
11 yrs operating. Well-funded
Lynxradar · Composite signal
Last funding
$40B
Series F · Mar 2025 · SoftBank-led
Crunchbase ↗
Employees
~3,000
+40% YoY growth
LinkedIn ↗
Trust Resources
Claim profile →
Trust Center
trust.mindef.gov.sg ↗
Security page
mindef.gov.sg/security ↗
Privacy Policy
mindef.gov.sg/privacy ↗
DPA (Data Processing Agreement)
mindef.gov.sg/dpa ↗
Updated recently
Subprocessors List
mindef.gov.sg/policies/subprocessors ↗
Tech Stack Detected
Subprocessors
Amazon CloudFront
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