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Open Data · MI · Township

Township Of Sumner

sumnertownship.com

Population1,852

TypeTownship

ClassGeneral Purpose

CountyGratiot

StateMI

Last scanOct 6, 2026 6:04 PM UTC

F

Overall posture

Critical — 1 of 16 controls passing

Generated from the latest scan of sumnertownship.com. Detailed findings are listed below.

Web Security · F · 1 of 8 passing sumnertownship.com

✓

SSL/TLS

Implemented and verified.

PASS

—

×

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 sumnertownship.com

×

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 sumnertownship.com

×

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 Township Of Sumner’s security grade

Township Of Sumner 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 ID5dfe341a-033

Last scanOct 6, 2026 6:04 PM UTC

Checks run16

Cadence~24h

Download this record

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

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