Unclassified // For public releaseCompany Forensics · Online Security Checked

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Automatic security check · Public OSINT only

Company website

http://tdameritrade.com/

0%

High concern

Public OSINT highlights serious gaps. Do not rely on this site for sensitive actions without a deeper review. Passive OSINT only · inventKeys=false.

  1. High concern
  2. Elevated risk
  3. Caution advised
  4. Trusted — verify
  5. Strong protections

tdameritrade.com security check

Public OSINT valuation for tdameritrade.com: grade F (0/100). Title signal “tdameritrade.com”. 0 security headers present, 8 commonly expected headers missing. This is a defensive surface review — not a penetration test.

0
/100
Grade F
High concern

Public OSINT highlights serious gaps. Do not rely on this site for sensitive actions without a deeper review.

Checked 2026-11-03T11:47:22Z · Method: automated passive checks · No attacks, no exploits

Company website · Services · Social

Company website

http://tdameritrade.com/

Services & products

  • No service or product links found on the scanned pages.

Social & LinkedIn

  • No social or LinkedIn company links found on the scanned pages.

Links are extracted from public crawl HTML only. We never invent profiles or product pages.

Research engines · Complete scan

This complete report delivers web-check-class passive modules to customers — DNS, TLS, headers, mail auth, archives, CT logs and more. Run a live check on the security-check tool for the full interactive dashboard.

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Trustpilot · Glassdoor

Trustpilot

—

Official Trustpilot signals only — never scraped. Shown when a public Business Unit profile exists (inventKeys=false).

Open Trustpilot for tdameritrade.com ↗

Glassdoor

—

No Glassdoor scrape. Search the official employer directory when no linked profile is present.

Search Glassdoor ↗

Hosting · IP · map

  • IP—
  • ASN—
  • Hosting—
  • Geo—
  • PTR—
  • Nameservers—
  • MX—
  • SPF—
Map pending — IP geolocation not available (inventKeys=false).
  1. Query
    tdameritrade.comRequested hostname
  2. IP
    —Resolved A record
  3. ASN
    —Hosting org
  4. Trace
    ICMP traceroute off by policyPassive IP path only · inventKeys=false

Sources: DNS · MX/SPF/PTR · ipwho.is · OpenStreetMap · hosting-check · tool=vendor.hosting_check (passive only). Soft-fail if geo blocked · inventKeys=false.

Domain registration · business age

Domain age · domain-age-checker · vendor.domain_age

23 years, 1 month

Veteran (10+ years)

RegistrarMarkMonitor Inc.
Registered2003-10-10
Domain age23 years, 1 month
Age bandVeteran (10+ years)
Registry / location.com registry (RDAP)

Public RDAP / WHOIS only · domain-age-checker · tool=vendor.domain_age. Soft-fail when WHOIS is blocked — we never invent registrar or age.

Website worth · free TLDs · age

Est. midpoint$42,997,500
Range$1,755,000 – $84,240,000
Confidencehigh
Traffic (est.)1,170,000 – 3,900,000 / mo
RPM$15–$60
MonetizationHigh

Adapted from olivernashivy/site-worth · tool=vendor.site_worth · indicative only · inventKeys=false.

Same-name free extensions

  • tdameritrade.ai · available
  • tdameritrade.co · available
  • tdameritrade.dev · available
  • tdameritrade.me · available
  • tdameritrade.online · available
  • tdameritrade.cloud · available
  • tdameritrade.store · available
  • tdameritrade.club · available
  • tdameritrade.pro · available
  • tdameritrade.tv · available
  • tdameritrade.cc · available

Checked 21 TLDs for “tdameritrade” · 8 registered · 1 unknown · DNS + RDAP only · tool=vendor.domain_scanner · inventKeys=false.

Highlights

Positive Highlights

  • DNS resolves publicly (A/AAAA or equivalent).
  • RDAP domain record available (tdameritrade.com).
  • Domain registration age is mature (23+ years via RDAP).

Negative Highlights

  • TLS inspection failed: [Errno -5] No address associated with hostname.
  • HSTS header missing on the final HTTPS response.
  • Content-Security-Policy not observed.
  • X-Content-Type-Options missing.
  • No public A/AAAA records resolved.
  • Final URL remained on HTTP (no HTTPS landing).
  • Security header missing: strict-transport-security.
  • Security header missing: content-security-policy.

Derived from this scan’s findings, RDAP, TLS, and enrichment only · tools=vendor.site_worth,vendor.domain_age,vendor.hosting_check,vendor.domain_scanner · inventKeys=false.

Review Details

Company Evaluation

Registration data lists registrar “MarkMonitor Inc.”. Treat WHOIS fields as public OSINT only — not a legal ownership certificate. Domain age from RDAP is about 23 year(s) (8425 days).

Webshop Evaluation

Heuristic site-worth model (inventKeys=false) estimates midpoint value around $42,997,500 with monetization potential “High”. This is not an appraisal.

Technical Evaluation

TLS details were incomplete or failed in this passive pass — confirm certificate validity manually. One or more browser security headers are missing on the final HTTPS response. That weakens clickjacking/XSS defenses even when the site is otherwise legitimate. Registrar on record: MarkMonitor Inc.. No automated “low-trust registrar” claim is made without a verified feed.

How we scored tdameritrade.com

Positive signals

  • RDAP domain record available (tdameritrade.com).

Risk signals

  • TLS inspection failed: [Errno -5] No address associated with hostname.
  • HSTS header missing on the final HTTPS response.
  • Content-Security-Policy not observed.
  • X-Content-Type-Options missing.
  • No public A/AAAA records resolved.
  • Final URL remained on HTTP (no HTTPS landing).

Findings

Technical details

DNS

failed
A
—
AAAA
—
PTR
—
error
[Errno -5] No address associated with hostname

TLS / certificate

fail
version
—
cipher
—
issuer
—
notAfter
—
SAN sample
—
error
[Errno -5] No address associated with hostname

HTTP & security headers

0 present
finalUrl
http://tdameritrade.com/
status
—
server
—
x-powered-by
—
present
—
missing
strict-transport-security, content-security-policy, x-content-type-options, x-frame-options, referrer-policy, permissions-policy, cross-origin-opener-policy, cross-origin-resource-policy
cookie Secure
False
cookie HttpOnly
False

Tech fingerprint (public)

passive
title
—
generator
—
tech
—
script hosts
—
description
—

RDAP / registration

rdap
domain
tdameritrade.com
registrar
MarkMonitor Inc.
created
2003-10-10T14:38:48Z
expires
2027-10-10T14:38:48Z
nameservers
a1-116.akam.net, a20-65.akam.net, np1.schwab.com, np2.schwab.com, np3.schwab.com, np4.schwab.com
status
client delete prohibited, client transfer prohibited, client update prohibited
error
—

Public well-known

passive
/.well-known/security.txt
HTTP 0
/robots.txt
HTTP 0
/security.txt
HTTP 0
Analyzed 2026-11-03T11:47:22Z CF passive OSINT (DNS/TLS/HTTP/RDAP/well-known) — no exploits More recent checks

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