herdr.dev favicon

herdr.dev

Category: Technology

Scanned: Sep 3, 2026, 11:39 UTC · First seen: Sep 3, 2026 · Threat Engines: 0 / 90 · Times Scanned: 1
70 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
Not scanned has not been scanned yet. Hit Scan Now to check it.

Scans can take up to 5 minutes to complete. Please keep this tab open - we'll redirect you to the report when it's ready.

Failed
Scan unavailable
Scan failed
Is this your website?
Show visitors your site is safe
Add the PCrisk Trust Badge, re-scanned every 24 hours for malware & threats. A visible security seal reassures visitors, and that trust can turn into more sales, signups & calls.
Automatic re-scans Checked by 90+ security engines WordPress · Shopify · Wix · any site
Get your Trust Badge Copy-paste · quick setup
Get PCrisk security checks in your Google results Add PCrisk as a preferred source and our scan reports and malware guides are prioritised for you in Google.
Add PCrisk as preferred source
Screenshot of herdr.dev Captured Sep 3, 2026
https://herdr.dev
Screenshot of herdr.dev
5 months
Popular - #25,199 Tranco rank (>1M monthly visitors)
Not listed (90 checked)
✓ Valid (TLS)
Cloudflare, Inc.
Toronto, Canada
cloudflare
Unknown
172.67.199.72
Domain & WHOIS Information
Registrar Cloudflare, Inc.
Registered March 27, 2026
Expires March 27, 2027
Name Servers kyle.ns.cloudflare.com
DNSSEC Signed
Hosting Cloudflare, Inc.
Reputation & Threat Check 90 security engines checked
0
0 of 90 engines flagged this website No security vendors flagged this site at the time of scanning
Not flagged
Direct Threat Database Sources
View detailed engine results on VirusTotal
File Scan Summary Powered by Quttera Engine
101 files scanned
No threats
100
Low Risk
0
Medium Risk
1
High Risk
0
No threats Low Risk Medium Risk High Risk
herdr.dev/blog/coding-agents-are-becoming-runtimes/# 27.9 KB Flagged: medium risk
herdr.dev/favicon.ico 14.7 KB No threats
herdr.dev/sitemap-index.xml 180 B No threats
herdr.dev/# 48.8 KB No threats
herdr.dev/docs/# 34.1 KB No threats
herdr.dev/compare/# 17.6 KB No threats
herdr.dev/blog/# 11.3 KB No threats
herdr.dev/assets/jbm.woff2?v=2 29.8 KB No threats
herdr.dev/assets/author-can.jpeg 15.0 KB No threats
herdr.dev/assets/yc-logo.svg 1.1 KB No threats
herdr.dev/css/site.css?v=64 39.5 KB No threats
Show 90 more...
Quttera flagged medium risk files - is this your website?
Investigate and remove potential threats with Quttera
Remove Malware

Quttera Web Malware Removal is a paid subscription service. Pricing, plans, and trial availability are set by Quttera. Quttera is operated by Quttera Ltd, an independent third-party company unrelated to RCS LT. PCrisk.com may earn a referral commission when users sign up through this link.

External Links & Domains
827
External Links
1 Flagged
0
Iframes
Clean
13
Referenced Domains
1 Flagged
2
Flagged Resources
Detected
opencode.aiFlagged: Generic Malicious Object
https://opencode.ai/docs/plugins/Flagged: Generic Malicious Object
https://opencode.ai/docs/plugins/Flagged: Generic Malicious Object
http://herdr.dev/${n}Not flagged
http://herdr.dev/_astro/MobileTableOfContents.astro_astro_type_script_index_0_lang.C181hMzK.jsNot flagged
http://herdr.dev/_astro/Search.astro_astro_type_script_index_0_lang.CJiOmi4V.jsNot flagged
http://herdr.dev/_astro/TableOfContents.astro_astro_type_script_index_0_lang.CKWWgpjV.jsNot flagged
http://herdr.dev/_astro/ec.0vx5m.jsNot flagged
http://herdr.dev/_astro/ec.v4551.cssNot flagged
http://herdr.dev/_astro/index.B-UibkO7.cssNot flagged
http://herdr.dev/_astro/logo.DM81885K_Z1HYzg2.svgNot flagged
http://herdr.dev/_astro/page.B1D-nYk3.jsNot flagged
http://herdr.dev/_astro/plugins.lNVOORFy.cssNot flagged
http://herdr.dev/_astro/print.DNXP8c50.cssNot flagged
http://herdr.dev/assets/author-can.jpegNot flagged
http://herdr.dev/assets/favicon.pngNot flagged
http://herdr.dev/assets/jbm.woff2?v%3D2Not flagged
Show 485 more...
Showing first 500 of 827 entries.
opencode.aiFlagged: Generic Malicious Object
agents.mdNot flagged
developers.cloudflare.comNot flagged
docs.anthropic.comNot flagged
fonts.googleapis.comNot flagged
fonts.gstatic.comNot flagged
getmoshi.appNot flagged
github.comNot flagged
herdr.devNot flagged
support.claude.comNot flagged
sw.kovidgoyal.netNot flagged
www.cloudflare.comNot flagged
x.comNot flagged
herdr.dev Overview

Description of herdr.dev

herdr.dev appears to be the official website for Herdr, a developer-focused software product described as a runtime for coding agents. Based on the page title, metadata, and screenshot, the site promotes a tool that keeps terminal-based agent sessions running across devices such as laptops, desktops, or rented servers, with documentation, plugins, blog content, and installation instructions available from the homepage.

The site presents itself as a technology project aimed at software developers and AI-agent workflows. Its content references agent runtimes, command-line installation, open-source style documentation, and integrations with developer platforms. The domain uses a .dev extension and is hosted behind a mainstream infrastructure provider, which is consistent with a modern software or SaaS-style product website.

Safety Assessment for herdr.dev

At the time of this scan, no malware detections were reported by 0 out of 90 security engines, and the checked threat databases did not show listings on major content-malice blacklists. The screenshot and metadata also appear consistent with a legitimate technology product site rather than a phishing page, parked domain, or deceptive storefront.

One cautionary signal was present in a separate malware scan, which marked one blog URL and one outbound reference to opencode.ai with a generic suspicious classification. Because this appears to be a single-source heuristic-style finding without corroboration from other security engines or blacklist databases, it may represent a low-confidence pattern match rather than confirmed malicious activity. The domain is also relatively new, which modestly increases uncertainty compared with a long-established site.

Based on available data, no significant threats were detected at the time of this scan, though the isolated heuristic flag and the domain's young age suggest a small degree of caution is still reasonable.

Technical Description

The domain is using a valid SSL/TLS certificate issued by Google Trust Services, with expiry listed as 2026-11-30. DNSSEC appears to be enabled, which may help protect DNS integrity. The site is hosted through Cloudflare infrastructure, with Cloudflare nameservers and a Cloudflare-served web front end, and the resolved IP geolocates to Toronto, Canada.

From a security posture perspective, the visible technical signals are generally consistent with a professionally deployed website: HTTPS is in place, DNSSEC is signed, and no blacklist hits were reported in the checked DNSBL set. The main technical concern at the time of this scan is not infrastructure-related, but the isolated generic suspicious verdict attached to one scanned page and one referenced external domain.

HTTP Redirect Chain
No redirects detected - direct connection to destination
Website Insights
#25,199
Tranco Rank
Popular
Visitors >1M/mo
Category: Technology
Rank History (30 days)
Jul 27 Sep 2
No cookies data available
Dispute This Score For website owners
Believe this score is inaccurate?
If you are the website owner and believe the scan results contain errors or false positives, you can submit a dispute for manual review. Our team typically responds within 1-2 business days.
You will be asked to verify your email before the dispute can be processed.
By submitting this form, you confirm that the information provided is accurate. Disputes are reviewed manually and results may take up to 48 hours to update.
One more step…
To submit your dispute for herdr.dev, please click the verification link we just emailed you. Once verified, we'll review it within 1-2 business days.
This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

Share your experience with this website. Was it safe? Did you encounter any issues?