Trust Score 64/100 · Tier 1
64/100Tier 16 componentsMr Rex is a sportsbook tracked in the SharkBetting Bookmaker Atlas.
Read whyMr Rex
Is it safe to bet with? Licence, owner and complaint record, verified 2026
Mr Rex is a sportsbook tracked in the SharkBetting Bookmaker Atlas.
- ACTIVE LICENCES
- 1
- PLAYER REVIEWS
- 332
Single jurisdiction
Review platforms + apps
Our independent 0-100 check, computed from public records. Not paid for, not editable by operators.
Quick scan
- LicenseTier 1 Malta Gaming Authority
- EnforcementNo fines
- Reviews2.8/5
- AppsWeb only
Author and sources
Mr Rex at a glance
At a glance
Mr Rex lands in the top 8% of the bookmakers we track and earns a Tier-1 licensing posture. The trust score and tier shown in the header above are broken down by 6 weighted components in the score panel below.
What's behind the 64/100
6 weighted checks, total 100. Each bar shows the score, weight, and what it means.
What this score means: Active licences in tier-1 jurisdictions provide strong consumer protection and dispute-resolution channels.
Evidence: Tier-1: Malta Gaming Authority
What this score means: Atlas could not verify corporate signals for this brand.
Evidence: No corporate-ownership disclosure found
What this score means: Multiple security signals failing. Mozilla Observatory grade poor or critical CVEs nearby.
Context: A technical measure of HTTP-header hardening and DNS hygiene, not evidence of a breach or unsafe funds.
Evidence: Mozilla Observatory: F
What this score means: Mixed review signals. Some platforms positive, others negative or sparse.
Evidence: Consumer reviews (wayback): 2.8star (332 reviews)
What this score means: No fraud-intel hits, no AML enforcement actions, no KEV CVEs on infrastructure.
Evidence: No threat-intel hits
What this score means: Domain age, hosting tier, and CDN posture indicate a stable long-running operation.
Evidence: Domain age: 13y
Mr Rex overview
Mr Rex is a sportsbook tracked in the SharkBetting Bookmaker Atlas. The brand was first registered online in 2013, giving it roughly 13 years of operating history. It holds 1 active licence, from MGA, a tier-1 regulator.
Its SharkBetting Trust Score v2 sits at 66 out of 100 (high confidence, above-average band). One gap worth noting: we found no disclosed ownership on record, so there is no named parent company behind the brand to hold accountable. Public review aggregators report 2.8 stars on an open consumer-review platform (332 reviews) and 7.4/10 on a third-party dispute-mediation service.
Weight the Trust Score yourself
Drag the sliders to match your own priorities. Mr Rex’s score recomputes live with the published weighting rules (missing data counts as a conservative prior at half weight). See the full methodology for red-flag and coverage caps.
Your weighted score
64
Atlas default
64
Delta
0.0
Licensing & regulatory footprint
Country access
Hover or tap a region for the country list.
Europe0 accepted, 0 blocked
Americas0 accepted, 0 blocked
Asia0 accepted, 0 blocked
Africa0 accepted, 0 blocked
Oceania0 accepted, 0 blocked
Activity timeline
Atlas tracked 4 timeline sources for this brand: licence registers, UKGC enforcement sitemap, certificate transparency, atlas verification. 1 returned signal so far. Atlas first observed this brand on 2026-04-19.Latest event: Atlas last verified on 2026-04-19.
Public reviews
Industry context: open consumer-review platform scores for sportsbooks typically range 1.2-2.5/5. Satisfied customers rarely leave reviews; complainers seek them out.
What to expect
Identity checks
Standard: ID on first withdrawal
A general expectation for this brand type, not an individually verified KYC audit. Check the operator’s own terms before depositing.
How we know: Apple App Store + Google Play Store metadata, atlas brand catalogue. Last checked 2026-04-19.
Not convinced by Mr Rex?
These brands currently outscore Mr Rex in the Atlas ranking. Same scoring code, no placement fees; check that each holds a licence in your country before switching.
Frequently asked questions
Is Mr Rex safe?
Mr Rex has a Trust Score of 64/100 with high data confidence. It rates in the middle of the atlas: licensing 80/100, reviews 59/100, corporate 10/100, security 10/100. No active red flags are recorded against the brand.
Who owns Mr Rex?
Mr Rex is operated by Progressplay Limited. The same operator family also runs betiton, betregal, bettarget, highbet and 6 other brands. Verified ownership matters because the parent company holds the regulatory licence, custody of player funds, and final responsibility for dispute resolution; corporate transparency is one of six components in the Trust Score v2 rubric.
What do third-party review platforms say about Mr Rex?
Mr Rex appears on multiple independent review aggregators that measure different aspects of player experience. An open consumer-review platform, which collects open consumer reviews, shows 2.8/5 across 332 reviews captured from a Wayback snapshot of mr.bet. A third-party dispute-mediation service, which mediates player complaints with operators, scores 7.4/10. Open consumer-review platforms reflect sentiment from any consumer who chooses to post; dispute-mediation services reflect how an operator behaves when disputes are escalated, so the two metrics measure different things.
What are alternatives to Mr Rex?
Alternatives in the same operator family (parent group: aspire-group) include betiton, betregal, bettarget, highbet, hopa and 5 other branded clones. Same-family sites typically share the platform, licensing posture, payment rails, and corporate ownership, so a complaint pattern, regulator action, or AML failure at one site frequently recurs across siblings. Compare independent Trust Scores side by side before switching, and check whether the alternative holds the same licences in your country.
Is Mr Rex's site secure?
Mr Rex scores 10/100 on the Trust Score v2 security component, indicating noticeable hardening gaps. Signals include: Mozilla Observatory grade F; DNS hygiene: no SPF/DMARC/DKIM (-5). The security component blends HTTP-header hardening (HSTS, CSP, X-Frame-Options), TLS configuration, DNS hygiene (SPF, DKIM, DMARC), CDN/WAF presence, and hosting reputation; it does not assess the operator's internal security or breach history.
Compare Mr Rex to alternatives
Pick up to two other atlas brands and see the verifiable stats side-by-side.
| Metric | This brand Mr Rex | Alternative 1 Not selected | Alternative 2 Not selected |
|---|---|---|---|
| Trust Score | 64/100 | ||
| Tier | Tier 1 | ||
| Active licences | 1 | ||
| Player reviews | 332 | ||
| Top regulator | Malta Gaming Authority | ||
| Regulator actions | None on file |
Brands listed by Trust Score. Comparison uses the same data Atlas publishes on each brand’s own page.
Where to go next?
You have seen the data. Pick your next step:
Ready to decide?
Now that you have seen the data, take 30 seconds to get a personalised verdict for your situation.
Should you sign up at Mr Rex?
Three questions, personalised verdict against this brand’s actual atlas data.
Answer all three questions to see a personalised verdict for Mr Rex.
0 of 3 answered
Explore related atlas pages
Author and sources
Sources (4)
Citations backing every factual claim in this Mr Rex profile, grouped by category. Atlas verifies each source on the date shown. External links open in a new tab.
Regulator records (2)
- [1]Mr Rex licence record (no. MGA/B2C/231/2012) (Malta Gaming Authority)
- [2]Mr Rex licence record (no. 39335) (UK Gambling Commission)
Operator pages (1)
- [4]Domain registration record for mrrex.com (RDAP (registry data))
Other (1)
- [3]Web-security scan of mrrex.com (grade F) (Mozilla HTTP Observatory)Accessed
Trust score computed from 6 weighted components (licensing, corporate, security, reviews, threat intel, operational). License data verified against public authority records. Last verified 53 days ago. Sources cited: 4.
Last updated: 19 Apr 2026
Gamble responsibly.
Sports betting involves risk. Only bet what you can afford to lose. Bookmakers listed here may not be legal in your jurisdiction. Verify local laws before registering an account.
Support is available 24/7: GamCare | BeGambleAware | National Council on Problem Gambling (US)
18+ Must be of legal gambling age in your jurisdiction.