Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

383.6 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

62.5 M

Social media profiles detected

returnkey.app

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

152,714 other domains share an IP address with it.

The most recent crawl returned the page title “ReturnKey” and 39,425 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 152,714 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": "returnkey.app"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
Shopify returns & exchanges app | Return Wise
Return Wise is a Shopify returns and exchanges app that turns refunds into store credit with an optional bonus — so you keep revenue instead of losing it. Fr...
84 %
ReturnTally | Clear Shopify Return Reports
ReturnTally turns messy Shopify return data into a simple report that separates cash refunds, exchanges, next-order money, open returns, and finance checks.
82 %
Your True Return Rate | Shopify + Amazon FBA | Returns Intelligence
Returns Intelligence ties every return to the month of the sale, scoped to your own return window, across Shopify and Amazon FBA, so you see your true return...
81 %
QReturns — Returns & Exchanges for Shopify Merchants
Automate returns, exchanges, store credit bonuses, and reverse shipping labels on Shopify. Give customers a self-service portal on your domain and retain up...
80 %
Return Automator — Automate Shopify Returns in 60 Seconds
Stop losing hours to manual returns. Return Automator automatically processes refunds, issues store credit, and emails shipping labels — zero manual work for...
80 %
Appease — Refund automation for Shopify brands
Connect Shopify and get a free 60-second audit of every refund that broke your own policy. Then let Appease resolve routine refunds automatically and send yo...
78 %
Syzr AI - Reduce Denim Returns with Data-Driven Insights
Syzr AI helps direct-to-consumer denim brands identify and fix the products and sizes driving high return rates, improving profitability and reducing losses.
78 %
Exchange It — Hassle-Free Returns & Exchanges for Shopify
Built for Shopify. Hassle-free returns and exchanges for Shopify merchants. Manage return and exchange requests in one place, encourage exchanges, and save l...
77 %
Refundly – Never miss a refund
Automatically track and manage your shopping returns and refunds in one app. No more spreadsheets, manual tracking, or wondering if you got your refund.
77 %
Customer Returns Buyers | Top Customer Return Buyer in USA
Customer Returns Buyers specialize in helping businesses quickly offload returned inventory for competitive payouts and hassle-free transactions.
77 %
Return Fraud Detection Software for Shopify | RefundSentry
Do you know what your refunds really cost you? RefundSentry reads up to 12 months of your Shopify orders and adds up what went to refund fraud and abuse.
77 %
ReturnSense — Shopify Refund Analytics
ReturnSense helps Shopify merchants track, analyze, and reduce refund leakage across their stores.
77 %
ReturnPort | Turn Returns Into Revenue
Automate Shopify returns, boost exchanges, and save thousands with ReturnPort. Built by merchants, for merchants.
77 %
Exchange It — Hassle-Free Returns & Exchanges for Shopify
Built for Shopify. Hassle-free returns and exchanges for Shopify merchants. Manage return and exchange requests in one place, encourage exchanges, and save l...
77 %
ShopiFrame | Shopify ⇔ Framer Integration
Build Shopify stores in Framer. More for less.
76 %
ReturnRetail — Never overpay. Never miss a return.
A smarter way to shop. Track price drops, remember return deadlines, discover relevant deals, and simplify returns with ReturnRetail.
76 %
RefundMe
76 %
Alvero
Alvero
76 %
ReturnLift �� Turn Returns Into Revenue
ReturnLift helps e-commerce brands recover lost revenue from returns. Smart AI-powered return interception with automated email flows. Reduce return losses b...
76 %
ReasonWhy — Know exactly why your products come back
ReasonWhy connects to your Shopify store and uses AI to show which products drive returns, why they come back, and what to change — ranked by the revenue at...
76 %

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 Google Trust Services
Valid from 8/27/2026
Valid to 11/25/2026
Time until expiry 41 days

Last successful crawl

Title ReturnKey
Description Shopify refund analytics that shows which products cost you the most in returns.
Content-Length 39,425 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
172.66.0.70 2/14/2026
Name server Last updated
ns57.domaincontrol.com 2/14/2026
ns58.domaincontrol.com 2/14/2026

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

172.66.0.70 152,714 domains · here since 9/15/2026
Domain On this IP since
zzz.ie 9/12/2026
zzyzx.art 9/15/2026
zzombiereloading.com 9/16/2026
zzfolio.com 9/13/2026
zyxdraws.com 9/18/2026
zyvo.ch 9/17/2026
zyvionrx.com 9/18/2026
zythor.com 9/22/2026
zyriusmusic.com 9/16/2026
zypern-lauf.de 9/20/2026
zyogaguide.com 9/19/2026
zynto.uk 9/18/2026
and 152,701 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.