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Open Data · CO · Municipal

City Of Centennial

centennialco.gov
Population106,883
TypeMunicipal
ClassGeneral Purpose
CountyArapahoe
StateCO
Last scan
C+
Overall posture
Weak — 9 of 16 controls passing
Generated from the latest scan of centennialco.gov. Detailed findings are listed below.
Web Security · B+ · 6 of 8 passing centennialco.gov
✓
SSL/TLS
Implemented and verified.
PASS
—
✓
HTTPS
Implemented and verified.
PASS
—
✓
HSTS
Implemented and verified.
PASS
—
✓
Cert
Implemented and verified.
PASS
—
×
CAA
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
✓
X-Frame
Implemented and verified.
PASS
—
✓
X-Content
Implemented and verified.
PASS
—
×
sec.txt
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
Email Security · C- · 2 of 5 passing centennialco.gov
×
SPF
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
✓
DKIM
Implemented and verified.
PASS
—
✓
DMARC
Implemented and verified.
PASS
—
×
MTA-STS
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
TLS-RPT
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
DNS & Infrastructure · D+ · 1 of 3 passing centennialco.gov
×
DNSSEC
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
IPv6
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
✓
RPKI
Implemented and verified.
PASS
—
Web Security · F · 0 of 8 passing centennialcolorado.com
×
SSL/TLS
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
HTTPS
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
HSTS
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
Cert
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
CAA
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
X-Frame
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
X-Content
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
sec.txt
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
Email Security · D- · 1 of 5 passing centennialcolorado.com
✓
SPF
Implemented and verified.
PASS
—
×
DKIM
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
DMARC
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
MTA-STS
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
TLS-RPT
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
DNS & Infrastructure · D+ · 1 of 3 passing centennialcolorado.com
×
DNSSEC
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
IPv6
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
✓
RPKI
Implemented and verified.
PASS
—

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City Of Centennial earned a C+ security grade. Room to improve.

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