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Open Data · TX · Special District

Port Of Harlingen Authority

portofharlingen.com

TypeSpecial District

ClassSpecial District

CountyCameron

StateTX

Last scanAug 12, 2026 9:25 PM UTC

F

Overall posture

Critical — 2 of 16 controls passing

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

Web Security · F · 1 of 8 passing portofharlingen.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 portofharlingen.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 · D+ · 1 of 3 passing portofharlingen.com

×

DNSSEC

Not implemented — review the linked guide for fix steps.

CHECK

×

IPv6

Not implemented — review the linked guide for fix steps.

CHECK

✓

RPKI

Implemented and verified.

PASS

—

Share Port Of Harlingen Authority’s security grade

Port Of Harlingen Authority 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 ID5e38c9a3-70a

Last scanAug 12, 2026 9:25 PM UTC

Checks run16

Cadence~24h

Download this record

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

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