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383.6 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

62.5 M

Social media profiles detected

webproof.app

webproof.app serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate.

1,093,636 other domains share an IP address with it.

The most recent crawl returned the page title “Proof — Client Approvals On The Record” and 26,600 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .app Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record no The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 1,093,636 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "webproof.app"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
ProofSent — Client Approval, Timestamped
84 %
FreelancerProof — Client Approvals You Can Prove — FreelancerProof
Send your client a magic link. They review, leave feedback, and approve your files. You get a tamper-verifiable SHA-256 approval certificate — provable by an...
84 %
Approvd — Send your work. Get it Approvd.
Upload a proof, share one review link, and get clear feedback or a formal, timestamped approval — without the email chain.
84 %
Client Approval & Sign-Off Software for Freelancers & Agencies | ApprovalTick
Get client sign-off faster with ApprovalTick. Upload any deliverable, share a secure link, and get real-time read receipts plus one-click approve or request-...
83 %
ApprovalLayer — Client Approval Software for Agencies | Sign-offs That Hold Up
Client approval software built for agencies. Send any sign-off as a link — clients approve in one tap, no account needed — and every yes lands in a tamper-ev...
83 %
Client approval you can prove · Approval Portal
Approval software for design, video and marketing agencies. Every approval is bound to one exact file version.
83 %
Approvelo — Client Approvals Made Simple
Send a clean approval link. Clients review and decide. You get timestamped proof instantly. Built for freelancers and agencies.
82 %
Verio | Capture approval. Get paid. Instantly.
Create defensible change orders on the spot. Capture client approval and send a professional PDF in under 60 seconds.
82 %
Mollydob — Proofs, revisions, and approvals in one place
Mollydob turns proof review, revisions, and client sign-off into one clean flow. Send a proof, get an answer, deliver the final file.
82 %
ApproveTrail — Get Creative Approvals in Minutes, Not Weeks
ApproveTrail is simple approval workflow software for creative teams. Upload a file, add reviewers, and get client sign-off fast. Free to start — no credit c...
81 %
ProvenHQ - Proof-Based Delivery Protocol
Create immutable milestone approvals with timestamps and legal-grade audit trails. No more client disputes.
81 %
OkMemo · Approvals your stakeholders will actually click
Audit-grade decision approvals for IT project managers. Sealed PDFs and SHA-256 hashes your auditor will accept.
81 %
PackFlow - Artwork Approval Platform
Manage packaging artwork projects, versions, and client approvals in one place.
81 %
Yepsee | Approvals in minutes, not days
80 %
OrderApproval — Get manufacturing orders approved, fast
Send orders, CAD files, and drawings to your customers for formal sign-off. Verified approvals with a complete audit trail.
80 %
Noviak — Client approval tool for marketing agencies
Client approval software for agencies: one link per deliverable, approve or revise with timestamps you can trust — no client logins, no buried threads.
80 %
Okood — Contract & Payment Management for Freelancers in the UAE
E-signed contracts, bank-transfer payment tracking, and protected file delivery for freelancers in the UAE and Gulf. Flat monthly fee, zero commission.
80 %
ProofDeck — client intake, proofing & sign-off in one place
Branded client intake, proof approval, and a clean record of every sign-off — for studios, agencies, freelancers, and any business that works from a brief.
80 %
Proofavo — Client proofing without the per-seat tax
Send images and PDFs for approval. Flat pricing, no user minimums. Built for freelancers, small studios and print shops.
80 %
TrustClip | Effortless Video Testimonials
The easiest way to collect, manage, and share authentic video testimonials from your customers.
80 %

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Let's Encrypt
Valid from 9/8/2026
Valid to 12/7/2026
Time until expiry 52 days

Last successful crawl

Title Proof — Client Approvals On The Record
Description Proof turns every client approval into a timestamped record — the normal way freelancers keep track of what was agreed, not just an emergency plan.
Content-Length 26,600 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
76.76.21.21 9/8/2026
104.21.32.97 4/10/2026
172.67.150.174 4/10/2026
IPv6 address Last updated
2606:4700:3031:0:0:0:ac43:96ae 4/10/2026
2606:4700:3033:0:0:0:6815:2061 4/10/2026
Name server Last updated
ns1psw.name.com 8/8/2026
ns2knz.name.com 8/8/2026
ns3cfp.name.com 8/8/2026
ns4ksy.name.com 8/8/2026
keenan.ns.cloudflare.com 3/9/2024

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

76.76.21.21 1,093,636 domains · here since 9/23/2026
Domain On this IP since
zzzzzem.tech 9/17/2026
zzzzzebra.com 9/13/2026
zzzzhi.com 9/17/2026
zzzyyp.cn 9/23/2026
zzzygw.com 9/14/2026
zzzygh.cn 9/19/2026
zzzybzsb.com 9/15/2026
zzzy1688.com 9/18/2026
zzzwd.com 9/19/2026
zzzventurescapital.com 9/19/2026
zzztimer.com 9/13/2026
zzztgjg.cn 9/14/2026
and 1,093,623 more

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.