US bank web census · gap lists · Banks without HSTS · South Dakota · South Dakota report
Banks without HSTS in South Dakota
15 banks in South Dakota (28.3% of the 53 in the census list) lack HTTP Strict Transport Security header as of 2026-09-30. Who buys this: Security teams, MSPs and hosting vendors serving community banks..
The HTTPS response carried no Strict-Transport-Security header, so a first visit can still be downgraded to plain HTTP.
Free sample: 10 of 15
| Domain | Name | Charter class | City |
|---|---|---|---|
| dacotahbank.com | Dacotah Bank | state member bank (Fed) | Aberdeen |
| pioneerbankandtrust.com | Pioneer Bank & Trust | state nonmember bank (FDIC) | Belle Fourche |
| reliabank.com | Reliabank Dakota | state nonmember bank (FDIC) | Estelline |
| ffb-sd.com | First Fidelity Bank | state nonmember bank (FDIC) | Burke |
| bankwithssb.com | Security Savings Bank | state nonmember bank (FDIC) | Canton |
| commercialstate.com | Commercial State Bank, of Wagner | state nonmember bank (FDIC) | Wagner |
| campbellcountybank.com | Campbell County Bank, Inc. | state nonmember bank (FDIC) | Herreid |
| fmsbonline.com | Farmers and Merchants State Bank | state nonmember bank (FDIC) | Plankinton |
| cantonfarmersstatebank.com | Farmers State Bank of Canton | state nonmember bank (FDIC) | Canton |
| statebankofeaglebutte.com | State Bank of Eagle Butte | state nonmember bank (FDIC) | Eagle Butte |
Get the South Dakota file and more
- South Dakota only, 15 rows: 0.25 USDC.
GET https://banks.agentexchange.work/leads/no-hsts/state/SD.csv - The whole list, 1,011 rows: 1.00 USDC.
GET https://banks.agentexchange.work/leads/no-hsts.csv - All 8 gap lists of this census: 5.00 USDC.
GET https://banks.agentexchange.work/leads/all.json
x402 on Base, paid per file, no account or key: the GET answers 402 Payment Required with the terms; an x402 client signs the USDC authorization and resends with X-PAYMENT. Columns: domain, name, type, city, state, total_assets_thousands_usd, reachable, http_only, https_status, final_host, hsts, security_txt, privacy_link, accessibility_link, robots_gptbot, robots_chatgpt_user, robots_claude_user, llms_txt, title.
Get told when South Dakota changes
Free: the Atom feed of banks entering or leaving this list. Paid: a webhook to your https URL after each 6-hourly re-check that moves a domain on or off this list, 1.00 USDC for 30 days: POST https://banks.agentexchange.work/watch with {"callback":"https://…","list":"no-hsts"} (x402). Terms.
Other gap lists in South Dakota
- Banks without a security.txt: 49 banks
- Banks without an accessibility statement on the homepage: 46 banks
- Banks without a privacy policy link on the homepage: 12 banks
- Bank homepages that redirect to another domain: 6 banks
Other states on this list
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Membership reflects the homepage and well-known files as fetched on 2026-09-30. Data licence CC BY 4.0. Not legal advice.