Unclassified // For public release888AI · Official security dossier

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888AI Trusted Reviews · Public OSINT security valuation

Company website

https://www.twilio.com/en-us

twilio.com

Name: twilio.com security review — 888AI Trusted Reviews
Item: twilio.com
Rating: 74
Author: 888AI

Public OSINT valuation for twilio.com: grade B (74/100). Title signal “Conversational AI and APIs for SMS, Email, Voice | Twilio”. 3 security headers present, 5 commonly expected headers missing. This is a defensive surface review — not a penetration test.

74%

Security posture

Grade B · Passive public OSINT assessment. Official 888AI security dossier · inventKeys=false.

Company website · Services · Social

Company website

https://www.twilio.com/en-us

Services & products

Support Plans https://www.twilio.com/en-us/support-plans
Partner Solutions https://www.twilio.com/en-us/partners
Twilio Platform An icon of a right chevron https://www.twilio.com/en-us/customer-engagement-platform
Conversations An icon of a right chevron https://www.twilio.com/en-us/products/conversational-ai
Conversation Memory An icon of a right chevron https://www.twilio.com/en-us/products/conversational-ai/conversation-memory
Conversation Orchestrator An icon of a right chevron https://www.twilio.com/en-us/products/conversational-ai/conversation-orchestrator
Conversation Intelligence An icon of a right chevron https://www.twilio.com/en-us/products/conversational-ai/conversational-intelligence
Conversation Relay An icon of a right chevron https://www.twilio.com/en-us/products/conversational-ai/conversationrelay
Email An icon of a right chevron https://www.twilio.com/en-us/products/email-api
SMTP Service https://www.twilio.com/en-us/products/email-api/smtp-service
Connections An icon of a right chevron https://www.twilio.com/en-us/products/connections
Warehouses https://www.twilio.com/en-us/products/connections/warehouses
Protocols An icon of a right chevron https://www.twilio.com/en-us/products/protocols
Unify An icon of a right chevron https://www.twilio.com/en-us/products/unify
Engage An icon of a right chevron https://www.twilio.com/en-us/products/engage
Audiences https://www.twilio.com/en-us/products/engage/audiences
Journeys https://www.twilio.com/en-us/products/engage/journeys
See all products https://www.twilio.com/en-us/products
latest innovations https://www.twilio.com/en-us/products/beta
SMS marketing https://www.twilio.com/en-us/solutions/text-marketing
AI agent productivity https://www.twilio.com/en-us/solutions/agent-productivity
Data Engineering An icon of a right chevron https://www.twilio.com/en-us/solutions/data-engineering
Marketing An icon of a right chevron https://www.twilio.com/en-us/solutions/marketing
Product An icon of a right chevron https://www.twilio.com/en-us/solutions/product-leaders

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.

Hosting · IP · map

IP35.168.222.240
ASN—
Hosting—
Geo—
PTRec2-35-168-222-240.compute-1.amazonaws.com
Nameservers—
MX—
SPF—

Map pending — IP geolocation not available (inventKeys=false).

Query
twilio.comRequested hostname
IP
35.168.222.240Resolved A record
ASN
—Hosting org
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

19 years, 12 days

Veteran (10+ years)

RegistrarMarkMonitor Inc.

Registered2007-10-26

Domain age19 years, 12 days

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$160,987,500

Range$6,075,000 – $315,900,000

Confidencehigh

Traffic (est.)3,375,000 – 11,250,000 / mo

RPM$18–$78

MonetizationHigh

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

Same-name free extensions

No confirmed free sibling TLDs for “twilio” (unknown ≠ available).
Registered: twilio.net, twilio.org, twilio.io, twilio.ai, twilio.co, twilio.app

DNS + RDAP only (domain-scanner) · tool=vendor.domain_scanner · inventKeys=false.

Highlights

Positive Highlights

SSL/TLS certificate validates (public handshake succeeded).
Final URL is served over HTTPS.
DNS resolves publicly (A/AAAA or equivalent).
TLS handshake OK (TLSv1.2).
HTTP Strict Transport Security is present.
DNS resolves publicly (A/AAAA).
security.txt found (coordinated disclosure signal).
RDAP domain record available (twilio.com).

Negative Highlights

Content-Security-Policy not observed.
Security header missing: content-security-policy.
Security header missing: referrer-policy.
Security header missing: permissions-policy.
Security header missing: cross-origin-opener-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 19 year(s) (6947 days).

Webshop Evaluation

Heuristic site-worth model (inventKeys=false) estimates midpoint value around $160,987,500 with monetization potential “High”. This is not an appraisal.

Technical Evaluation

Transport looks healthy: TLSv1.2 with certificate from Amazon. 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.

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.

Connect this report to your website

Add a free badge that links visitors to this official 888AI security report. You get referral traffic and a backlink; customers can verify the dossier.

Open this public report

Badge HTML (copy into your footer or About page)

<!-- 888AI Official Security Report badge -->
<a href="https://888ai.org/twilio.com/#security-report" title="888AI Official Security Report for twilio.com" rel="noopener"><img src="https://888ai.org/security-check/assets/official-security-report-seal-v20261102-888ai.png" alt="888AI Official Security Report · score 74/100" width="88" height="88" loading="lazy" /></a>

Findings

TLS handshake OK (TLSv1.2).
HTTP Strict Transport Security is present.
Content-Security-Policy not observed.
DNS resolves publicly (A/AAAA).
security.txt found (coordinated disclosure signal).
robots.txt is publicly available.
RDAP domain record available (twilio.com).
Final HTTP status 200 at https://www.twilio.com/en-us.

Checks

DNS

resolved

A: 35.168.222.240, 44.199.52.48, 52.6.206.82
AAAA: —
PTR: ec2-35-168-222-240.compute-1.amazonaws.com
error: —

TLS / certificate

version: TLSv1.2
cipher: ECDHE-RSA-AES128-GCM-SHA256
issuer: Amazon
notAfter: Jan 26 23:59:59 2027 GMT
SAN sample: *.twilio.com, *.internal.us1.twilio.com, *.twilio.org, *.au1.twilio.com, *.internal.ie1.twilio.com, *.internal.au1.twilio.com, *.internal.twilio.com, *.ie1.twilio.com
error: —

HTTP & security headers

3 present

finalUrl: https://www.twilio.com/en-us
status: 200
server: —
x-powered-by: —
present: strict-transport-security, x-content-type-options, x-frame-options
missing: content-security-policy, referrer-policy, permissions-policy, cross-origin-opener-policy, cross-origin-resource-policy
cookie Secure: False
cookie HttpOnly: False

Tech fingerprint (public)

passive

title: Conversational AI and APIs for SMS, Email, Voice | Twilio
generator: —
tech: Google Analytics
script hosts: rum.hlx.page, consent.trustarc.com, assets.adobedtm.com
description: Build amazing customer experiences on the Twilio platform with APIs for SMS, RCS, voice, and email, plus conversational AI for smarter engagement, and identity verification for trust.

RDAP / registration

rdap

domain: twilio.com
registrar: MarkMonitor Inc.
created: 2007-10-26T22:26:18Z
expires: 2028-10-26T22:26:18Z
nameservers: ns-1188.awsdns-20.org, ns-1678.awsdns-17.co.uk, ns-85.awsdns-10.com, ns-960.awsdns-56.net
status: client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
error: —

Public well-known

passive

/.well-known/security.txt: HTTP 404
/robots.txt: HTTP 200 · found
/security.txt: HTTP 200 · found

Trustpilot · Glassdoor

Trustpilot

—

Official Trustpilot signals only — never scraped. Scores appear when SECSCAN_TRUSTPILOT_API_KEY is configured (inventKeys=false).

Open Trustpilot for twilio.com ↗

Glassdoor

—

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

Search Glassdoor ↗

Analyzed 2026-11-01T15:04:12Z 888AI passive OSINT (DNS/TLS/HTTP/RDAP/well-known) — no exploits Public OSINT only More recent checks

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