Unclassified // For public releaseUSA24 · Official security dossier

Automatic security check · Public OSINT only

Company website

https://blog.jetbrains.com/

59%

Caution advised

Mixed public signals. Review missing headers, domain age, and independent reputation before trusting it. Passive OSINT only · inventKeys=false.

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

blog.jetbrains.com security check

Public OSINT valuation for blog.jetbrains.com: grade C (59/100). Title signal “JetBrains Blog: The Drive to Develop”. 2 security headers present, 6 commonly expected headers missing. This is a defensive surface review — not a penetration test.

59
/100
Grade C
Caution advised

Mixed public signals. Review missing headers, domain age, and independent reputation before trusting it.

Checked 2026-11-08T15:37:09Z · Method: automated passive checks · No attacks, no exploits

Company website · Services · Social

Company website

https://blog.jetbrains.com/

Services & products

Social & LinkedIn

  • LinkedIn https://www.linkedin.com/company/jetbrains/
  • Facebook https://www.facebook.com/JetBrains/
  • Instagram https://www.instagram.com/jetbrains/
  • TikTok https://www.tiktok.com/@jetbrains?lang=en
  • X (Twitter) https://twitter.com/jetbrains
  • YouTube https://www.youtube.com/user/JetBrainsTV

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 — researched in the spirit of Lissy93/web-check. Port scan, traceroute and Shodan stay off by policy. 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 USA24 security report. You get referral traffic and a backlink; customers can verify the dossier.

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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 blog.jetbrains.com ↗

Glassdoor

—

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

Search Glassdoor ↗

Hosting · IP · map

  • IP13.32.121.103
  • ASN—
  • Hosting—
  • Geo—
Map pending — IP geolocation not available (inventKeys=false).
  1. Query
    blog.jetbrains.comRequested hostname
  2. IP
    13.32.121.103Resolved A record
  3. ASN
    —Hosting org
  4. Trace
    ICMP traceroute off by policyPassive IP path only · inventKeys=false

Sources: DNS · ipwho.is geolocation · OpenStreetMap embed. Soft-fail if geo blocked · inventKeys=false.

Domain registration · business age

RegistrarNetwork Solutions, LLC
Registered2001-11-09
Domain age25 years
Registry / locationrdap.verisign.com

Public RDAP / WHOIS only. Soft-fail when WHOIS is blocked — we never invent registrar or age.

How we scored blog.jetbrains.com

Positive signals

  • TLS handshake OK (TLSv1.3).
  • Content-Security-Policy observed.
  • DNS resolves publicly (A/AAAA).
  • robots.txt is publicly available.
  • RDAP domain record available (jetbrains.com).
  • Final HTTP status 200 at https://blog.jetbrains.com/.

Risk signals

  • HSTS header missing on the final HTTPS response.
  • X-Content-Type-Options missing.
  • Set-Cookie present but Secure/HttpOnly incomplete on sampled header.

Findings

Technical details

DNS

resolved
A
13.32.121.103, 13.32.121.118, 13.32.121.101, 13.32.121.108
AAAA
—
PTR
server-13-32-121-103.fra60.r.cloudfront.net
error
—

TLS / certificate

ok
version
TLSv1.3
cipher
TLS_AES_128_GCM_SHA256
issuer
Amazon
notAfter
May 23 09:32:57 2027 GMT
SAN sample
blog.jetbrains.com, admin.blog.jetbrains.com, blogs.jetbrains.com
error
—

HTTP & security headers

2 present
finalUrl
https://blog.jetbrains.com/
status
200
server
CloudFront
x-powered-by
—
present
content-security-policy, x-frame-options
missing
strict-transport-security, x-content-type-options, referrer-policy, permissions-policy, cross-origin-opener-policy, cross-origin-resource-policy
cookie Secure
True
cookie HttpOnly
False

Tech fingerprint (public)

passive
title
JetBrains Blog: The Drive to Develop
generator
WPML ver:4.9.3 stt:59,9,1,4,3,28,29,42,45,2,53;
tech
WordPress, Google Analytics
script hosts
blog.jetbrains.com, x
description
Developer Tools for Professionals and Teams

Hosting / IP geolocation

unavailable
IP
13.32.121.103
A records
13.32.121.103, 13.32.121.118, 13.32.121.101, 13.32.121.108
AAAA
—
PTR
server-13-32-121-103.fra60.r.cloudfront.net
ASN
—
Hosting / ISP
—
City
—
Region
—
Country
—
Coords
—
source
—
error
HTTP Error 429: Too Many Requests

RDAP / registration

rdap
domain
jetbrains.com
registrar
Network Solutions, LLC
registry
—
registry location
rdap.verisign.com
created
2001-11-09
age_days
9130
expires
2028-11-09T22:06:26Z
nameservers
ns-1519.awsdns-61.org, ns-1701.awsdns-20.co.uk, ns-345.awsdns-43.com, ns-613.awsdns-12.net
status
client transfer prohibited
error
—

Public well-known

passive
/.well-known/security.txt
HTTP 404
/robots.txt
HTTP 200 · found
/security.txt
HTTP 404
Analyzed 2026-11-08T15:37:09Z USA24 passive OSINT (DNS/TLS/HTTP/RDAP/well-known) — no exploits More recent checks

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