Is sdo.harzgg.space a scam?

Our automated security review found no threat indicators on sdo.harzgg.space. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.

Is sdo.harzgg.space safe to use?

sdo.harzgg.space passed our automated security checks with a trust score of 87/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.

Does sdo.harzgg.space have a valid SSL certificate?

Yes. sdo.harzgg.space presents a valid TLSv1.3 certificate issued by Let's Encrypt · YE1, expiring in 86 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.

Has sdo.harzgg.space been flagged by antivirus engines?

No. All 92 antivirus engines in our malware network report sdo.harzgg.space as clean.

Is sdo.harzgg.space on any phishing or malware blacklists?

No. sdo.harzgg.space is not currently listed on the major browser blocklist feeds that modern browsers use.

Where is sdo.harzgg.space hosted?

sdo.harzgg.space resolves to an IP operated by HostHatch LLC in US (usage type: Data Center/Web Hosting/Transit). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.

How often is the sdo.harzgg.space report updated?

This is a permanent record of the scan run on June 26, 2026. The verdict and evidence above reflect that scan and do not change on their own. If circumstances around sdo.harzgg.space have changed, MalwareTips staff can run a fresh scan, which re-runs every check from scratch and publishes an updated report.

Security Review

Is sdo.harzgg.space legit or a scam?

Our verdict:Safe· 87/100

SafeSuspiciousDangerous

A transparent community-run multiplayer mod site for SurrounDead with positive community feedback and clean security scans.

Why we trust it

Zero detections across 92 antivirus engines in our network.Provides SHA-256 checksums for file integrity verification.Active and positive community engagement on Reddit and YouTube.

sdo.harzgg.spaceScanned 17h ago

Post Facebook

Trust score

SAFE

Heuristics 90·MT 85

Positive signals (4)

Antivirus clear Not on major blacklists Encrypted connection Clean server reputation

View density

Analysis Summary

Threat Intelligence

0/92

All engines report clean

Domain Age

—

Registration date unknown

MT Intelligence

Safe

Low likelihood · 90% confidence

SAFE

No threats detected

All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.

Website Preview

LIVE RENDER

sdo.harzgg.space

1Professional design with consistent branding and high-quality layout

Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site. See full visual analysis →

Visual Screenshot Analysis

We capture a fresh screenshot of the live page and ask a vision model to look for scam visual patterns — fake trust badges, countdown timers, overlay pop-ups, and visual clones of legitimate brands.

/ 100

Low visual risk

Visual red flags detected in the screenshot

The website appears to be a legitimate community project page for a game mod, featuring professional design and standard technical transparency like checksums.

Visual risk15/100

What our vision model saw

6 signals

Professional design with consistent branding and high-quality layout

Clear technical details provided including version numbers and file size

SHA-256 checksum link provided for file verification

No high-pressure urgency tactics or fake countdown timers

No deceptive trust badges or security seals observed

Functional navigation menu with links to Discord and installation guides

MT Intelligence

Advanced threat intelligence

MT Security Analyst

Low scam likelihoodengineMT · Guardiantrust85/100

MT AgentLive web researchVisual inspection

Confidence

The site serves as a dedicated hub for a community-made multiplayer launcher, providing clear technical documentation and version history. Our antivirus partners and malware engines report no threats, and the hosting IP has a clean reputation. We found active, positive discussions on gaming forums where the developer, known as Harz, regularly interacts with users. The inclusion of SHA-256 checksums for file verification is a strong indicator of technical transparency. While the domain is not a major commercial entity, its behavior aligns perfectly with a hobbyist open-source project.

Full dossier

Analysis complete

Page Content

The storefront is well-structured, focusing on technical guides, versioning (v2.0.9), and installation steps for the SD-Online launcher. It explicitly disclaims any official affiliation with the game's developers, which is standard for legitimate modding projects.

Infrastructure

The site is hosted on a dedicated IP with no history of abuse reports. It utilizes a valid SSL certificate from Let's Encrypt and maintains a low-complexity setup typical of community-driven tools.

Domain History

The domain is part of a small network of project sites managed by the same developer, who has a history of creating similar multiplayer mods for other titles. No deceptive redirects or homoglyph patterns were detected.

Web Reputation

Community sentiment across social platforms and gaming subreddits is positive, with users actively participating in alpha testing. There are no records of malicious activity or fraudulent behavior associated with this host.

Risk Factors

Unofficial community project not endorsed by the original game developer.
Low global traffic ranking due to its niche gaming audience.
No formal business registration as it is a personal hobbyist project.

Positive Signals

Zero detections across 92 antivirus engines in our network.
Provides SHA-256 checksums for file integrity verification.
Active and positive community engagement on Reddit and YouTube.
Transparent version history and technical alpha documentation.
Clean hosting IP with no history of abuse or phishing.

AI Recommendation

This site is safe to use for downloading the SD-Online launcher. As with any unofficial mod, ensure you follow the provided installation guides and use the Discord community for technical support.

Next-gen fraud intelligence

Evidence-backedCross-checked

Web Research Findings

Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for sdo.harzgg.space, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.

Business registration

No public record found

Could not match the site to a registered company — common for small sites.

Clone check

Not a clone

No well-known site's layout or branding detected here.

Typosquat check

No look-alike match

The domain doesn't resemble any well-known brand's spelling.

Web mentions

3 positive

Key findings

7 headline facts from open-web research

Domain sdo.harzgg.space is actively promoted as the download site for SD-Online, a community-developed PvE multiplayer launcher/mod for the Steam game SurrounDead.
Creator goes by "Harz" or "HARZFX" and has posted announcements, roadmaps, and live streams on r/SurrounDead and YouTube.
Harz has created similar multiplayer mods/launchers for other games (e.g., Ravenfield RFMP at rfmp.harzgg.space, Escape from Duckov at duckm.harzgg.space).
All references describe it explicitly as "unofficial" and "community-made," with no affiliation to the SurrounDead developers.
Recent activity (June 2026) includes server upgrades, alpha playtests, and positive community engagement on Reddit with no reported issues in search results.
No scam reports, malware complaints, Trustpilot/ScamAdviser listings, or negative reviews found across web searches.
The .space subdomain and harzgg.space parent suggest a personal/project hosting setup rather than a commercial entity.

Positive reviews (3)

Quotes indicating the site is legitimate.

Reddit r/SurrounDeadopen
"SD-Online is an unofficial, community-made multiplayer mod. It is not created, endorsed, sponsored, supported by, or affiliated with the developer or publisher"
YouTube (HARZFX)open
"https://sdo.harzgg.space/ SD-Online Is Back Online — Major Server Upgrade & Improved Sync!"
Reddit r/SurrounDeadopen
"Hi everyone, Harz here! I'm proud to announce that all SD-Online services are officially back online! Our upgraded GPU servers are running smoothly"

Research summary

Narrative write-up from our AI analyst, grounded on the facts above

We searched scam-report databases and consumer-review sites for sdo.harzgg.space and found no negative reports. Our research identified active community threads on Reddit where the project is discussed as a legitimate multiplayer mod. The developer, Harz, is well-known in these communities for creating similar launchers for other games, and recent updates from June 2026 show ongoing server maintenance and positive user feedback.

Antivirus Engines

Clean pass · verified

Clean across 92 engines

We cross-check every URL against our antivirus network of 92 malware and blacklist engines. None of them flagged this URL in the last scan.

0Malicious0Suspicious57Harmless92Engines

Clean

Kaspersky

Clean

Bitdefender

Clean

Microsoft

Not in pass

ESET-NOD32

Not in pass

Avira

Not in pass

Sophos

Clean

Fortinet

Clean

Google Safebrowsing

Clean

Emsisoft

Clean

No engine detections. The URL passed every antivirus and blacklist engine we queried in this scan. Stay vigilant — AV coverage is only one signal among many.

Security Scans

Blacklist Check

Not flagged on major threat lists

Checked against the major public blocklists used by browsers and security tools — no hits.

Contact Verification

We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.

What We Found

No clear contact details on the page

Emails on site's domainNone

Phone numbersNone

Postal addressNot listed

Linked social profiles1

Signal Summary

Several contact red flags

No contact email found anywhere on the page.
No phone number listed on the page.
No postal address visible on the page.

Links to 2 social profiles.

Domain & Encryption

Encryption Certificate

StatusValid

ProtocolTLSv1.3

IssuerLet's Encrypt · YE1

ExpiresSep 21, 2026 (86d)

Self-signedNo

Hosting & Technology

HostingHostHatch LLC

Server locationUS

Web servernginx/1.24.0 (Ubuntu)

Redirect Chain

Hops

Cross-domain

Lookalike

Punycode

1301http://sdo.harzgg.space/
2200https://sdo.harzgg.space/

Server Reputation

Abuse Intelligence

Confidence score0%

Reports on file0

ISPHostHatch LLC

Usage typeData Center/Web Hosting/Transit

Still, stay alert

No major threat indicators — but a clean scan does not guarantee every page is safe, and phishing emails routinely spoof real domains.

Double-check the exact URL in your address bar
Confirm you are actually on sdo.harzgg.space and not a lookalike like s-do.harzgg.space.com or an IDN homoglyph.
Use a password manager
Password managers only auto-fill on the exact domain they were saved for — they refuse to fill lookalike domains, which is the single best phishing defence.
Discuss this site on the forum
If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.
Open

Reputation Sources

How this domain rates across independent threat-intelligence and blocklist providers.

Google Safe Browsing

Not listedCheck ↗

VirusTotal

Not listedCheck ↗

AbuseIPDB

Not listedCheck ↗

Also verify:Spamhaus ↗DNSBL / SURBL ↗PhishTank ↗

Referenced Domains

Outbound domains this page links to or loads resources from. Each links to its own security scan.

discord.gg

Safety FAQ

Common questions about this site, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.

Our automated security review found no threat indicators on sdo.harzgg.space. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.
sdo.harzgg.space passed our automated security checks with a trust score of 87/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.
Yes. sdo.harzgg.space presents a valid TLSv1.3 certificate issued by Let's Encrypt · YE1, expiring in 86 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
No. All 92 antivirus engines in our malware network report sdo.harzgg.space as clean.
No. sdo.harzgg.space is not currently listed on the major browser blocklist feeds that modern browsers use.
sdo.harzgg.space resolves to an IP operated by HostHatch LLC in US (usage type: Data Center/Web Hosting/Transit). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
This is a permanent record of the scan run on June 26, 2026. The verdict and evidence above reflect that scan and do not change on their own. If circumstances around sdo.harzgg.space have changed, MalwareTips staff can run a fresh scan, which re-runs every check from scratch and publishes an updated report.

Final Verdict

Trust / 100

Final Verdict·sdo.harzgg.space

SAFE

This is a legitimate community-run project page for a multiplayer mod for the game SurrounDead. Our analysis shows a transparent development process with positive community feedback and no security flags. You can safely use the site, but remember it is an unofficial project not affiliated with the game's original developers.

This site is safe to use for downloading the SD-Online launcher. As with any unofficial mod, ensure you follow the provided installation guides and use the Discord community for technical support.

AV engines

MT passes

Net signals

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User reviews & comments(0)

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This report is generated automatically by combining threat intelligence, domain signals, and an AI security analyst. It is informational, not legal advice. Always use your own judgement before sharing personal information or money online.