rapidreader.app

rapidreader.app serves a website of its own. It answers on both IPv4 and IPv6, with no TLS certificate and MX records for mail.

4,020 other domains share an IP address with it.

The most recent crawl returned the page title “Rapid Reader — Speed Reading Reimagined” and 179,979 bytes of HTML. The site links to X.

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	yes	The domain has an MX record.
External redirect	no	The domain redirects to another domain.
Redirect to https	no	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	Both	Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate	no certificate	Shows whether the domain has a valid SSL certificate.
Redirects	0	Number of domains that redirect to this domain.
Reverse IP	4,020	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": "rapidreader.app"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
speedreader.ca SpeedReader.ca — One-Word Focus Speed Reading Tool SpeedReader helps you read faster using a one-word-at-a-time focus reader. Control WPM, fonts, colors, dark mode, full screen, smart text cleanup, and track...	85 %
readanythingfast.com Free Online Speed Reader – Read PDFs, Docs & Text Faster (RSVP) Free online speed reader. Upload a PDF, Word doc, or paste text and read up to 1000 WPM with RSVP speed reading, one word at a time. No signup required.	85 %
blitzread.ai BlitzRead \| Absorb anything. At any speed. RSVP-powered speed reading that adapts to you. Read 2-3x faster while maintaining comprehension. Free to start.	85 %
readable-co.com Readable - Read 3× Faster with RSVP Speed Reading Readable is a free RSVP speed reader for PDFs, EPUBs, DOCX, and web articles. One word at a time at a fixed focal point, plus AI summaries, chapter parsing,...	85 %
speedrr.com Speedrr - Read Faster. Stay Focused. Speed reading made simple. Upload PDFs, EPUBs, and documents to read 2-3x faster with improved focus and comprehension. Free web-based speed reader.	84 %
readrrr.app Free Online Speed Reader (RSVP) & Reading Speed Test \| readrrr Free online speed reader. Paste any text or open a PDF and read it with RSVP at 100 to 1,000 words per minute. Test your reading speed. Free iPhone app for b...	84 %
spi-ding.com Speading - A Simple Speed Reading Tool A simple speed reading app built to help you build a reading habit, train focus, and test comprehension. One-time purchase, no subscriptions.	84 %
lesefluss.app Lesefluss - Speed Reading App & Device Read books and web novels 2 to 4 times faster with RSVP. Import EPUB, PDF, or any URL. Browse free classics or follow web novels from AO3, Royal Road, Scribb...	84 %
readest.com Readest — Free Open-Source EPUB & PDF Reader for All Platforms Readest is a free, open-source ebook reader for EPUB and PDF. Read across macOS, Windows, Linux, Android, iOS, and Web with highlights, notes, split-screen r...	83 %
readima.com Readima - Read 2X Faster with Better Comprehension Readima is a Chrome extension that uses scientifically-proven speed reading techniques like Meta Guiding and RSVP to help you read faster while maintaining f...	83 %
outreadapp.com Outread — Speed Reading App for iPhone, iPad & Mac Outread helps you read websites, ebooks and documents faster than you thought possible. It works on your iPhone, iPad and Mac.	83 %
reflowreader.com ReflowPDF: Offline OCR Reader for Scanned PDFs Read scanned PDFs, books, and research papers comfortably on iPhone and iPad. ReflowPDF uses private, on-device OCR to create an adjustable Reader Mode.	83 %
wpmreader.com WPM Reader - Read Faster, Learn More WPM Reader uses RSVP and a steady focal letter so you read faster with less eye strain. Library, progress, and focus in one place.	83 %
focuspointreader.com FocusPoint Reader — Free Online Speed Reading Tool Paste any text into FocusPoint Reader and read faster with ORP, RSVP, or chunk reading. Private, free, and no account required.	83 %
boltread.com BoltRead – Free RSVP Speed Reading App Read 2–3x faster with BoltRead's free RSVP speed reader. Paste any text or upload an EPUB and start speed reading instantly. No signup required.	82 %
stagereader.com Stage Reader - Read faster, remember more StageReader uses advanced speed reading techniques to help you consume books, PDFs, ebooks, and ePub at lightning speed without sacrificing comprehension. Sp...	82 %
boxcarapps.com BookMark \| Reading, effortless. BookMark is a speed reading app for iOS. Read the news in half the time. Train your brain with exercises designed to increase reading speed while maintaining...	82 %
readingquick.com ReadingQuick — Speed Read Anything \| Free RSVP Reader Paste any text and speed read it with RSVP technology. Dyslexia-friendly fonts, research-backed color themes, and adjustable speed from 100-1000 WPM.	82 %
reedy-reader.com Reedy. Intelligent reader Read Books, Web-pages, and Any Texts comfortably. Speed Reading and Text-to-Speech modes available!	82 %
feaster.app Feaster RSS Reader and Knowledge Base · Feaster Feaster is a local-first RSS feed reader and knowledge base for macOS and Windows. Read feeds, save insights, and find them later with full-text search.	82 %

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

No certificate data available for this domain.

Last successful crawl

Title	Rapid Reader — Speed Reading Reimagined
Description	Speed read PDFs, EPUBs, and web content at up to 1000+ WPM with RSVP technology. Free web app and native desktop app for macOS, Windows, and Linux with ORP highlighting for faster comprehension.
Content-Length	179,979 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
104.21.19.210	1/24/2026
172.67.190.52	1/24/2026
13.248.213.45	6/4/2025
76.223.67.189	6/4/2025
15.197.148.33	5/29/2024

IPv6 address	Last updated
2606:4700:3033:0:0:0:6815:13d2	6/26/2026
2606:4700:3036:0:0:0:ac43:be34	6/26/2026
2606:4700:3034:0:0:0:6815:13d2	1/24/2026
2606:4700:3037:0:0:0:ac43:be34	1/24/2026

Mail server	Priority	Last updated
mx.zoho.com	10	2/5/2026
mx2.zoho.com	20	2/5/2026
mx3.zoho.com	50	2/5/2026

Name server	Last updated
dahlia.ns.cloudflare.com	1/24/2026
miles.ns.cloudflare.com	1/24/2026
ns49.domaincontrol.com	5/29/2024
ns50.domaincontrol.com	5/29/2024

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

104.21.19.210 1,011 domains · here since 9/15/2026

Domain	On this IP since
zzz88991748.com	9/26/2026
zze7.com	9/18/2026
zyra.click	9/26/2026
zxyjhyy.com	9/13/2026
ztzqgm.vip	10/8/2026
zorblexmundo.cfd	9/16/2026
zidncqsnap.shop	9/20/2026
zhuxiao001.com	10/6/2026
zgwmyqf.com	10/7/2026
zgmswlw.cn	9/20/2026
zgk88.com	9/17/2026
zeusssulteng.store	9/13/2026
and 998 more

172.67.190.52 1,011 domains · here since 9/15/2026

Domain	On this IP since
zzz88991748.com	9/26/2026
zze7.com	9/18/2026
zyra.click	9/26/2026
zxyjhyy.com	9/13/2026
ztzqgm.vip	10/8/2026
zorblexmundo.cfd	9/16/2026
zidncqsnap.shop	9/20/2026
zhuxiao001.com	10/6/2026
zgwmyqf.com	10/7/2026
zgmswlw.cn	9/20/2026
zgk88.com	9/17/2026
zeusssulteng.store	9/13/2026
and 998 more

2606:4700:3033::6815:13d2 999 domains · here since 9/15/2026

Domain	On this IP since
zzz88991748.com	9/26/2026
zze7.com	9/18/2026
zxyjhyy.com	9/13/2026
ztzqgm.vip	10/8/2026
zorblexmundo.cfd	9/16/2026
zidncqsnap.shop	9/20/2026
zhuxiao001.com	10/6/2026
zgwmyqf.com	10/7/2026
zgmswlw.cn	9/20/2026
zgk88.com	9/17/2026
zeusssulteng.store	9/13/2026
zespolbandit.pl	9/21/2026
and 986 more

2606:4700:3036::ac43:be34 999 domains · here since 9/15/2026

Domain	On this IP since
zzz88991748.com	9/26/2026
zze7.com	9/18/2026
zxyjhyy.com	9/13/2026
ztzqgm.vip	10/8/2026
zorblexmundo.cfd	9/16/2026
zidncqsnap.shop	9/20/2026
zhuxiao001.com	10/6/2026
zgwmyqf.com	10/7/2026
zgmswlw.cn	9/20/2026
zgk88.com	9/17/2026
zeusssulteng.store	9/13/2026
zespolbandit.pl	9/21/2026
and 986 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.

Dive into our data, search now!