Is curiousbirch.mobi safe?
http://curiousbirch.mobi/
Checked on
How we checked
Coverage: strong · 5 of 6 applicable core capabilities
- Antivirus (56 of 93 engines answered): completed
- Google Safe Browsing: completed
- page reading · not available: did not fully complete
- page capture: completed
- domain records: completed
- web research: completed
A 24-day-old domain that asks security tools to allowlist it, with no readable site behind it
curiousbirch.mobi is a very new domain (registered 2026-10-20, 24 days old at review) whose root address redirects to coal.curiousbirch.mobi, a subdomain that returns HTTP 404 and shows only a short notice addressed to cybersecurity professionals. The notice says the domain delivers 'authorized advertising' and web assets for publishers and asks readers to add it to their allowlist. No company name, contact details, address, terms or policy text are visible, and the site's own pages could not be reviewed. Technical checks are clean, but the operator is undisclosed and the only thing the page asks for is to be unblocked, so the score sits in the Moderate Risk band.
At a glance
Saved with this scan; each value is explained in the sections below.
Domain age
24 days old
Registered Oct 20, 2026Expires Oct 20, 2027Certificate
Valid
Expires Feb 11, 2027 (89d)Hosting
United States (US)
Amazon Technologies Inc.Popularity
Not in the Cloudflare Radar top list
Antivirus
0/56
No antivirus detections across 56 enginesSafe Browsing
Not flagged
Not flagged on major threat listsCommunity
No reviews yet
Checked
Nov 14, 2026
Where this site sits
- Dangerous1–20
- High Risk21–44
- Moderate Risk45–69
- Low Risk70–84
- Safe85–100
The score combines saved evidence strength and analysis quality. Coverage is reported separately.
Why 55/100
Moderate Risk covers scores 45–69. 4 findings pulled the score down; 3 pushed it up.
What pulled the score down
- MinorThe domain is 24 days old while the page describes itself as an established ad-delivery partner of publishers.
- MinorThe only call to action asks cybersecurity professionals to allowlist the domain so blocking does not 'restrict access or cause unintended behavior'.
- MinorNo company name, contact details, address, terms, pricing or purchase controls are visible on the page.
What pushed the score up
- Supports0 malicious and 0 suspicious detections across 93 engines.
- SupportsThe browser threat feed returned no threat warning for the domain.
- SupportsThe saved TLS check found a valid encrypted connection.
No points per finding are stored for this report: our analysis weighed all findings together to set the score. Each finding shows its saved severity instead (Decisive, Strong, Moderate or Minor).
01 · Investigation Brief
Investigation Brief
curiousbirch.mobi is a very new domain (registered 2026-10-20, 24 days old at review) whose root address redirects to coal.curiousbirch.mobi, a subdomain that returns HTTP 404 and shows only a short notice addressed to cybersecurity professionals. The notice says the domain delivers 'authorized advertising' and web assets for publishers and asks readers to add it to their allowlist. No company name, contact details, address, terms or policy text are visible, and the site's own pages could not be reviewed. Technical checks are clean, but the operator is undisclosed and the only thing the page asks for is to be unblocked, so the score sits in the Moderate Risk band.
A notice that asks to be trusted, not a working website
The only content served is a page headed 'coal.curiousbirch.mobi' with a green shield check icon, followed by 'Notice for cybersecurity professionals' and a 'What Is This Domain?' section. It states the domain 'provides authorized services through official partnerships with publishers' and supports delivery of ads and essential web assets.
The highlighted call to action is not a purchase, signup or download: it asks readers to allowlist the domain, warning that 'blocking it may restrict access or cause unintended behavior. We recommend adding it to your allowlist.' A 'Privacy & Security' section repeats that the domain is used solely to deliver authorized advertising and mentions redirects to error pages when on-site messaging is blocked by an adblocker.
Nothing identifies who runs it: no company name, contact details, address, terms, pricing or purchase controls appear on the page, and the root address redirects to a subdomain that returns HTTP 404, so the site's own pages could not be reviewed.
Clean scanners, unknown operator
No malicious or suspicious detections were recorded across 93 engines, the browser threat feed returned no threat warning, and the saved TLS check found a valid encrypted connection. Those results mean nothing hostile was detected at the time of the check; they do not vouch for the operator.
The shared hosting address carries an abuse confidence score of 34/100 across 32 saved reports. That is a property of the CDN edge address used by many sites, not a finding about this domain, so it is background rather than proof of wrongdoing.
The domain is only 24 days old, yet the page describes itself as an established ad-delivery partner of publishers. A brand-new domain asking security vendors and adblockers to stop blocking it, with no named operator behind it, is the main reason this report does not rate the site as safe.
Why the score is capped at Moderate Risk
The site's own pages could not be read and it has no established reputation, so clean security checks alone cannot support a Low Risk or Safe rating; the score is held at 69 or below for that reason.
Within that ceiling, the score reflects a real but limited concern: an unattributed, three-week-old domain whose only visible purpose is to be allowlisted by security tools, with no consumer-facing commerce, account or payment surface observed. Independent web research returned nothing usable, so the operator's public reputation remains unverified.
Why the score is 55
The registrable domain was 24 days old at the time of checking.
02 · Security Evidence
Security evidence
Antivirus Engines
0/ 93
No detectionsFresh result
No detections across 56 engines that rated this URL
No antivirus engine that answered raised an adverse result; 37 had no rating for this URL. This is one signal, not a guarantee.
- Malicious
- 0
- Suspicious
- 0
- Total
- 93
- Clean56
- Undetected37
All 93 engine results
- 0xSI_f33d - Unrated
- Abusix - Clean
- Acronis - Clean
- ADMINUSLabs - Clean
- AILabs (MONITORAPP) - Clean
- AlienVault - Clean
- alphaMountain.ai - Unrated
- AlphaSOC - Unrated
- Antiy-AVL - Clean
- ArcSight Threat Intelligence - Unrated
- AutoShun - Unrated
- Bfore.Ai PreCrime - Unrated
- BitDefender - Clean
- Bkav - Unrated
- BlockList - Clean
- Blueliv - Clean
- Certego - Clean
- ChainPatrol - Unrated
- Chong Lua Dao - Clean
- CINS Army - Clean
- CRDF - Clean
- Criminal IP - Unrated
- CSIS Security Group - Unrated
- CTX AI - Clean
- Cyan - Unrated
- Cyble - Clean
- CyRadar - Clean
- desenmascara.me - Clean
- DNS8 - Unrated
- Dr.Web - Clean
- EmergingThreats - Clean
- Emsisoft - Clean
- Ermes - Unrated
- ESET - Clean
- ESTsecurity - Clean
- Forcepoint ThreatSeeker - Clean
- Fortinet - Clean
- Fortra - Unrated
- G-Data - Clean
- GCP Abuse Intelligence - Unrated
- Google Safe Browsing - Clean
- GreenSnow - Clean
- GreyNoise - Unrated
- Gridinsoft - Unrated
- Guardpot - Unrated
- Heimdal Security - Clean
- Hunt.io Intelligence - Unrated
- IPsum - Clean
- Juniper Networks - Clean
- K7AntiVirus - Unrated
- Kaspersky - Unrated
- LevelBlue - Unrated
- Lionic - Clean
- Lumu - Unrated
- Malwared - Clean
- MalwarePatrol - Clean
- MalwareURL - Unrated
- Mimecast - Unrated
- Netcraft - Unrated
- OpenPhish - Clean
- Orcapot - Unrated
- PhishFort - Unrated
- Phishing Database - Clean
- Phishtank - Clean
- PREBYTES - Clean
- PrecisionSec - Unrated
- Quick Heal - Clean
- Quttera - Clean
- Rising - Clean
- SafeToOpen - Unrated
- Sangfor - Clean
- Sansec eComscan - Unrated
- Scantitan - Clean
- SCUMWARE.org - Clean
- Seclookup - Clean
- Snort IP sample list - Unrated
- SOCRadar - Unrated
- Sophos - Clean
- StopForumSpam - Clean
- Sucuri SiteCheck - Clean
- Synthient - Unrated
- ThreatHive - Clean
- URLhaus - Clean
- URLQuery - Unrated
- Viettel Threat Intelligence - Clean
- VIPRE - Unrated
- ViriBack - Clean
- VX Vault - Clean
- Webroot - Clean
- Xcitium Verdict Cloud - Clean
- Yandex Safebrowsing - Clean
- ZeroCERT - Clean
- ZeroFox - Unrated
How security vendors categorise this site
- Forcepoint ThreatSeekernewly registered websites
- Googledomain_parking
Each vendor’s own label for the site, saved with the antivirus result. Labels are separate from the engine verdicts above and can disagree with each other.
Security Scans
Checked against the browser threat feeds available to this scan — no hit.
What we observed
Visual context from the captured page
Page shows a green shield check icon and the heading 'coal.curiousbirch.mobi' above a divider. Text reads 'Notice for cybersecurity professionals' and 'What Is This Domain?', stating the domain 'provides authorized services through official partnerships with publishers' and supports delivery of ads and essential web assets. Highlighted notice asks readers to allowlist the domain: 'blocking it may restrict access or cause unintended behavior. We recommend adding it to your allowlist.' A 'Privacy & Security' section claims the domain is used solely to deliver authorized advertising per publisher terms, and mentions redirects to error pages when on-site messaging is blocked by an adblock. No company name, contact details, address, terms, pricing or purchase controls are visible on the page.
What the captured page showed
5 observations- 01
Page shows a green shield check icon and the heading 'coal.curiousbirch.mobi' above a divider.
- 02
Text reads 'Notice for cybersecurity professionals' and 'What Is This Domain?', stating the domain 'provides authorized services through official partnerships with publishers' and supports delivery of ads and essential web assets.
- 03
Highlighted notice asks readers to allowlist the domain: 'blocking it may restrict access or cause unintended behavior. We recommend adding it to your allowlist.'
- 04
A 'Privacy & Security' section claims the domain is used solely to deliver authorized advertising per publisher terms, and mentions redirects to error pages when on-site messaging is blocked by an adblock.
- 05
No company name, contact details, address, terms, pricing or purchase controls are visible on the page.
Browser behavior
What our isolated browser recorded while it loaded the page. Host names only: no full addresses are published.
- Pop-ups
- 0
- Download attempts
- 0
- Notification prompts
- 0
- Navigations
- 1
- Other hosts contacted
- 2
Where the page went
- First loadcoal.curiousbirch.mobiSame site
Hosts on our aggressive-advertising list
None contacted.
Test clicks
No test click was made on this page.
03 · Investigation Story
Investigation story
What the site claims
No page claim could be verified for curiousbirch.mobi because no usable page content or saved capture was available.
What we observed
The page itself could not be fully inspected, so the report relies on the other saved checks.
What independent research found
The search completed without a material external warning or corroborating report.
What remains unverified
1 of the 6 applicable core capabilities did not complete, so those gaps remain visible in the coverage ledger.
What kind of site and risk is this?
Threat category
No threat category confirmed
Service and business model
Unknown
Observed behavior
Evidence behind this classification
- 01The shared hosting address has an abuse confidence score of 34/100 across 32 saved reports, which is not specific to this domain.
- 02Page shows a green shield check icon and the heading 'coal.curiousbirch.mobi' above a divider.
- 03A 'Privacy & Security' section claims the domain is used solely to deliver authorized advertising per publisher terms, and mentions redirects to error pages when on-site messaging is blocked by an adblock.
- Also 7 listed under Why 55/100 above
Web research findings
Independent findings for curiousbirch.mobi, including public complaints, named review sources, registration records, and look-alike-domain evidence.
No independently sourced scam reports or credibility records were found for curiousbirch.mobi. That is common for new or low-traffic sites and does not clear the site.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
04 · Domain & Infrastructure
Domain & infrastructure
The plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too.
Infrastructure map
- Domaincuriousbirch.mobi
- Redirects tocoal.curiousbirch.mobi
- Hosted byAmazon Technologies Inc.
Domain Timeline
- Oct 20, 2026Domain registered
First appeared in WHOIS records — 24 days old when this review was saved.
- Nov 14, 2026Saved security review — Rated Moderate Risk
The evidence in this saved scan is mixed or incomplete; the completed checks are detailed above.
curiousbirch.mobi was registered very recently when this review was saved. Freshly-registered domains are disproportionately used for scams, so a young domain whose evidence is mixed or incomplete warrants extra caution.
Domain & Encryption
At the scan on Nov 14, 2026: 7% of the registration period had passed
A certificate issued weeks or days before the scan on a domain registered recently is common on short-lived sites, though new legitimate sites look the same.
At the scan on Nov 14, 2026: 0% of the validity period had passed
Certificate issued for coal.curiousbirch.mobi.
A shared content-delivery network address answers for many sites, so it is not the site's own server and says nothing about who runs it.
Redirect Chain
- 1301http://curiousbirch.mobi/
- 2404https://coal.curiousbirch.mobi/
Server Reputation
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
Grouped by what each domain is for. in page: named in the page’s HTML. contacted: the browser loaded it while rendering the page. ad list: on our aggressive-advertising list.
CDN & fonts2
- fonts.googleapis.comcontacted
- fonts.gstatic.comcontacted
05 · Evidence Ledger
Evidence ledger
- Antiviruscomplete
- Browser threat feedcomplete
- Page contentunavailable
- Analysiscomplete
- Visual evidencecomplete
The conclusion is supported by the evidence saved with this report.
Technical threat
unknownMalware, phishing, credential theft and hostile infrastructure.
No confirmed evidence in this dimension.
Operator / customer risk
unknownComplaints, withdrawals, business conduct and commercial traps.
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 0 of 93 engines flagged | Completed | No adverse finding | fresh · analysed Nov 14, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | this scan · Nov 14, 2026 |
| Page content | Page content was not available for semantic review | Unavailable | No saved finding | Not available |
| Visual evidence | 5 visible observations saved with the page capture | Completed | No adverse finding | this scan · Nov 14, 2026 |
| Independent research | The search completed without a material external finding | Completed | No adverse finding | this scan · Nov 14, 2026 |
- Antivirus
- Result0 of 93 engines flagged
- CompletionCompletedFindingNo adverse finding
- Freshnessfresh · analysed Nov 14, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Nov 14, 2026
- Page content
- ResultPage content was not available for semantic review
- CompletionUnavailableFindingNo saved finding
- FreshnessNot available
- Visual evidence
- Result5 visible observations saved with the page capture
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Nov 14, 2026
- Independent research
- ResultThe search completed without a material external finding
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Nov 14, 2026
07 · Safety FAQ
Safety FAQ
Answered from the saved verdict and evidence in this report.
Is curiousbirch.mobi a scam or is it safe?
Is curiousbirch.mobi safe to use?
Has curiousbirch.mobi been flagged by antivirus engines?
Is curiousbirch.mobi on any phishing or malware blacklists?
How old is the curiousbirch.mobi domain?
Does curiousbirch.mobi have a valid SSL certificate?
Where is curiousbirch.mobi hosted?
How often is the curiousbirch.mobi report updated?
08 · Final Verdict
Final verdict
A 24-day-old domain that asks security tools to allowlist it, with no readable site behind it
curiousbirch.mobi is a very new domain (registered 2026-10-20, 24 days old at review) whose root address redirects to coal.curiousbirch.mobi, a subdomain that returns HTTP 404 and shows only a short notice addressed to cybersecurity professionals. The notice says the domain delivers 'authorized advertising' and web assets for publishers and asks readers to add it to their allowlist. No company name, contact details, address, terms or policy text are visible, and the site's own pages could not be reviewed. Technical checks are clean, but the operator is undisclosed and the only thing the page asks for is to be unblocked, so the score sits in the Moderate Risk band.
09 · Community
Community
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