History
On record since 1996 · Registered with Tucows Domains Inc..
Dated facts on record, not a verdict on the site. Full ownership history report on who.is
Website report snapshot
Calstone manufactures paving stones, retaining walls, and landscape structures in various colors and textures for outdoor spaces. The product line serves homeowners and landscapers seeking durable hardscape materials. Calstone is part of Oldcastle APG Company.
The Authority/Safety methodology, live trust checks, and infrastructure context behind the answer above.
Can I trust this site?
Sourced website trust answerThe live checks and dated facts below help you evaluate this website. If you own it, claiming it free turns this into an owner-controlled record.
Facts, not verdicts. AboutUs shows sourced signals and the next owner action; it is not a scam label.
Caution — review the findings below
1 live trust check needs a look before relying on this site.
Source freshness: 21 days old
Not enough independent signals yet
No known risk flags
On record since 1996 · Registered with Tucows Domains Inc..
Dated facts on record, not a verdict on the site. Full ownership history report on who.is
Current public signals checked for this report.
1 record
The domain resolves through public DNS.
Source: AboutUs public DNS lookup
Reachable
The website responded over HTTPS. Checked HTTPS host: www.calstone.com.
Source: AboutUs live HTTPS response
www.calstone.com
HTTPS request for calstone.com ended at www.calstone.com. This host is within the profile domain. This records the response destination, not an HTML canonical declaration or a configuration diagnosis.
Source: AboutUs live HTTPS response
Paving stones | Calstone
Old World or modern, grand or modest, smooth or textured, Calstone offers a world class line of premium paving stones, retaining walls and landscape structures in a full range of b
Source: AboutUs live HTTPS response
1/3 present
Checks for HSTS, Content-Security-Policy, and X-Frame-Options headers.
Source: AboutUs live HTTPS response
No breaches on record
Have I Been Pwned has no catalogued breaches for this domain. Absence of a record is not a guarantee that no breach occurred.
Source: Have I Been Pwned
Authority and safety snapshot
This report combines public evidence source, live checks, freshness, and ownership status so readers can evaluate the website without treating the score as a popularity rank.
Report score
89/100
Strong website report
Launch state
Search eligible
Eligible for launch indexing
Owner status
Claimable
No owner has verified domain control for this profile yet. Crawler and archive evidence remain visible, and official facts should be submitted through review.
Search visibility
Indexable public profile
This crawler-backed profile passed the public publication gate.
Report summary
Moderate report issues can be improved with verified owner facts, fresh crawler evidence, or corrected profile details.
What should improve before this profile becomes a stronger launch or owner asset.
Claim and verify this profile to turn public crawler data into an owner-confirmed trust record.
Verify ownership
The website owner needs to prove domain control with DNS before AboutUs treats owner facts as official.
Unlocks: Owner-controlled edits, verified status, stronger launch confidence, and paid owner setup.
Start owner claimChecks for HSTS, Content-Security-Policy, and X-Frame-Options headers.
Recheck and monitor
AboutUs can keep monitoring this signal, but the website owner may need to correct the underlying public site configuration.
Unlocks: Better public confidence and a clearer owner action path.
Request monitoring or recrawlThe recommended path from public report to verified owner value.
3 of 4 safety checks passed (Oct 23, 2026).
Blacklist / threat feeds
Threat-feed coverage is not attached for this domain yet.
Email authentication
SPF record not found; DMARC record found.
Next step
Claim this profile
Submit the owner request and prove control with a DNS TXT record for this domain.
Watch checks this site's homepage, DNS and certificates and shows you what changed, with dated evidence. $4.99/mo or $49.90/yr — see a sample
Evidence used now
Score source
Shared v2 modelThe report uses the same stored-input model as the profile and directory. Its score, band, reasons and coverage come from that model together.
Safety model
90/100 · ClearCoverage shown; confidence not calibrated; Safety is 90/100 and current band is Clear.
External popularity
Not attachedTranco/Open PageRank evidence is still missing, so readers should not treat authority as web-scale popularity.
Domain age evidence
30.1 yearsRDAP/domain-age context is attached to the safety model from a lookup cached on Oct 3, 2026.
Threat-feed coverage
No unexpired threat-feed result; name-similarity check available (recorded about 19 days ago); 3/3 transport and email checks available (oldest recorded about 19 days ago).Coverage follows the displayed model and its current-source checks; unknown inputs are not clean results.
Last authority refresh
Oct 3, 2026Stored authority columns include a refresh timestamp for this profile.
Recommended authority action
Prove domain control so the site owner can improve facts and attach owner intent to this profile.
Outcome: Turns crawler-only evidence into an owner-controlled record.
Start owner claimScore basis
Owner improvement cap
The findings below are holding this score down. Resolving them raises it.
This is not a fraud verdict or PageRank score. It is an AboutUs signal summary based on current report-derived signals, live checks, ownership, freshness, and evidence source.
Authority includes Open PageRank data.
AboutUs Watch
$4.99 USD per website / month, plus applicable tax
Track observed homepage text, visual and DNS changes with dated evidence and an optional weekly email brief.
Claiming, DNS verification and factual corrections remain free. Monitoring records changes; it does not improve scores or guarantee safety.
Checked against the registry-zone evidence available to AboutUs. Coverage and observation dates vary by domain ending; retained sightings can be historical.
1 name in the available census closely resembles this domain.
Similar spelling does not establish ownership, intent or abuse. These names may belong to unrelated businesses or have been registered defensively.
AboutUs Watch is designed to help verified owners review similar names and their dated observations. How AboutUs Watch works →