Public Benefit Corporation · Government-only Free 30‑day trial · No payment, no credit card · Start today →

Open Data · MO · Municipal

City Of Hallsville

hallsville.missouri.org

Population1,732

TypeMunicipal

ClassGeneral Purpose

CountyBoone

StateMO

Last scanMar 11, 2026 2:27 AM UTC

F

Overall posture

Critical — 0 of 16 controls passing

Generated from the latest scan of hallsville.missouri.org. Detailed findings are listed below.

Web Security · F · 0 of 8 passing hallsville.missouri.org

×

SSL/TLS

Not implemented — review the linked guide for fix steps.

CHECK

×

HTTPS

Not implemented — review the linked guide for fix steps.

CHECK

×

HSTS

Not implemented — review the linked guide for fix steps.

CHECK

×

Cert

Not implemented — review the linked guide for fix steps.

CHECK

×

CAA

Not implemented — review the linked guide for fix steps.

CHECK

×

X-Frame

Not implemented — review the linked guide for fix steps.

CHECK

×

X-Content

Not implemented — review the linked guide for fix steps.

CHECK

×

sec.txt

Not implemented — review the linked guide for fix steps.

CHECK

Email Security · F · 0 of 5 passing hallsville.missouri.org

×

SPF

Not implemented — review the linked guide for fix steps.

CHECK

×

DKIM

Not implemented — review the linked guide for fix steps.

CHECK

×

DMARC

Not implemented — review the linked guide for fix steps.

CHECK

×

MTA-STS

Not implemented — review the linked guide for fix steps.

CHECK

×

TLS-RPT

Not implemented — review the linked guide for fix steps.

CHECK

DNS & Infrastructure · F · 0 of 3 passing hallsville.missouri.org

×

DNSSEC

Not implemented — review the linked guide for fix steps.

CHECK

×

IPv6

Not implemented — review the linked guide for fix steps.

CHECK

×

RPKI

Not implemented — review the linked guide for fix steps.

CHECK

Share City Of Hallsville’s security grade

City Of Hallsville earned a F security grade. Significant gaps put residents’ data and the agency’s budget at risk.

Help this agency improve Why security grades matter

Methodology

Each control is checked against published CISA, NIST, and DHS guidance. No authentication, no scraping — only what any internet host can observe.

Read the full methodology →

Scan details

Scan ID30cba5e5-880

Last scanMar 11, 2026 2:27 AM UTC

Checks run16

Cadence~24h

Download this record

Full report/check/… Re-scan nowdomain-checker

Are you with City Of Hallsville?

Every issue above is fixable in a 4–8 week migration. We file the .gov, rebuild on hardened hosting, and hand you a binder for the next audit.

Start migration →

Manage this profile

If you work at City Of Hallsville, claim this profile to manage tracked domains, ask security questions, and receive scan alerts.

Claim this profile →

Already a member? Sign in