No threats detected
All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.
Is mercaba.org legit or a scam?
Long-established Catholic encyclopedia with 26+ years of operation, verified Spanish address, thousands of social followers, and zero fraud reports.
Analysis Summary
MT Intelligence
Mercaba.org operates as Enciclopedia Mercabá, a niche Catholic cultural and educational resource covering theology, philosophy, history, art, and biblical studies. The domain is nearly 27 years old (registered 9,692 days ago), hosted on a clean IP with minimal abuse history, and carries valid SSL encryption. Our antivirus network flagged zero detections across 91 engines. The evidence package confirms a physical mailing address in Molina de Segura, Murcia, Spain, active management by Manuel Arnaldos, and consistent operation since at least 2012. Reddit users in r/Catholicism describe it as "the largest digital library on Catholicism," and independent traffic data ranks it #8,193 globally and #64 in the Faith and Beliefs category with hundreds of thousands of monthly visits. The Facebook page shows 4,617 likes and active engagement. No scam reports, complaints, or fraud allegations appear anywhere in public records or review aggregators.
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.
Web Research Findings
Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for mercaba.org, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.
- mercaba.org is a long-established (over 26 years old) Spanish Catholic digital encyclopedia and library (Enciclopedia Mercabá / Biblioteca Católica Mercabá) covering topics including Bible, theology, philosophy, history, art, and languages.
- Physical address listed: Apdo. 210, 30500 Molina de Segura, Murcia, Spain; associated with Manuel Arnaldos and email enciclopedia_mercaba@yahoo.com.
- Actively referenced positively on Reddit (r/Catholicism) as "the largest digital library on Catholicism", used in educational contexts (universities, dioceses), and has active Facebook page with thousands of likes.
- High traffic for niche site (hundreds of thousands of visits, top-ranked in Faith/Beliefs category); hosts PDFs, articles, courses, and encyclopedic entries.
- No scam reports, complaints, fraud allegations, or negative reviews found across web searches, Reddit, or review sites.
- One sandbox malware analysis of a page exists but appears to be a generic crawl (no confirmed malicious behavior tied to the domain itself); site content is educational/religious.
- No business registration as formal company found, but operates transparently as a cultural/religious project with linked institutions and consistent online presence since at least 2012.
- Reddit (r/Catholicism)open
"Finally, this is the largest digital library on Catholicism and related topics. mercaba.org."
- Semrush / Similarwebopen
"mercaba.org is ranked #8193 in MX with 321.83K Traffic. Categories: Education. ... ranked #64 in the Faith and Beliefs category"
- Facebookopen
"Enciclopedia Mercabá, Molina de Segura. 4617 likes ... MERCABÁ CULTURAL, con enciclopedias de ARTE · ARQUEOLOGÍA · FILOLOGÍA · FILOSOFÍA · HISTORIA"
Operated from Apdo 210, 30500 Molina de Segura, Murcia, Spain by Manuel Arnaldos (contact: enciclopedia_mercaba@yahoo.com, manuel_arnaldos@yahoo.es). Long-running Catholic cultural encyclopedia project with physical address and Facebook presence.
We searched scam-report databases, consumer-review sites, and general web sources for mercaba.org and found zero scam reports, complaints, or fraud allegations. The site is actively endorsed on Reddit (r/Catholicism) as a primary Catholic educational resource, ranked highly in the Faith and Beliefs category by independent traffic analysis, and maintains an active Facebook presence with thousands of followers. A physical mailing address in Murcia, Spain, and operator contact information are publicly listed and verifiable. The evidence confirms this is a legitimate, long-established Catholic cultural and educational project with no indicators of fraudulent activity.
Antivirus Engines
Security Scans
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.
- No email uses the site's own domain — legitimate shops usually do.
- Contact address uses a free-mail provider (yahoo.com) — unusual for a real business.
- No postal address visible on the page.
- Phone number listed ((1998-2026).
- Links to 11 social profiles.
Domain & Encryption
Redirect Chain
- 1301http://mercaba.org/
- 2200https://mercaba.org/
Server Reputation
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 mercaba.org and not a lookalike like m-ercaba.org.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.
- OpenDiscuss this site on the forum
If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
Safety FAQ
Common questions about this site, answered from the scan data on this page. These are auto-generated — not hand-written — so they always match the underlying report.
- Our automated security review found no threat indicators on mercaba.org. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.
- mercaba.org passed our automated security checks with a trust score of 84/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.
- Yes. mercaba.org presents a valid TLSv1.3 certificate issued by Sectigo Limited · Sectigo Public Server Authentication CA DV R36, expiring in 223 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
- mercaba.org is 26.6 years old, registered on 11/24/1999 through IONOS SE. Scam domains are often freshly registered — a site under 6 months old warrants extra caution.
- No. All 91 antivirus engines in our malware network report mercaba.org as clean.
- No. mercaba.org is not currently listed on the major browser blocklist feeds that modern browsers use.
- mercaba.org resolves to an IP operated by IONOS SE in DE (usage type: Content Delivery Network). 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.
- We cache results for 24 hours. Signed-in MalwareTips members can trigger a manual rescan at any time using the "Rescan" button on the report page, which re-runs every check from scratch and refreshes this page.
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