keepflash.com

keepflash.com serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

4,076 other domains share an IP address with it.

The most recent crawl returned the page title “AI Knowledge Library for Saved Research | KeepFlash” and 138,083 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.com	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	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	Both	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	4,076	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": "keepflash.com"}'

Create a free account Read the API docs

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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	8/24/2026
Valid to	11/22/2026
Time until expiry	34 days

Last successful crawl

Title	AI Knowledge Library for Saved Research \| KeepFlash
Description	KeepFlash brings webpages, PDFs, videos, files, and notes into one searchable AI knowledge library with annotations, Topic Pages, and source-linked answers.
Content-Length	138,083 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
104.21.39.97	3/27/2026
172.67.144.10	3/27/2026
13.248.213.45	12/8/2023
76.223.67.189	12/8/2023

IPv6 address	Last updated
2606:4700:3034:0:0:0:6815:2761	6/25/2026
2606:4700:3035:0:0:0:ac43:900a	6/25/2026
2606:4700:3030:0:0:0:6815:2761	3/27/2026
2606:4700:3034:0:0:0:ac43:900a	3/27/2026

Mail server	Priority	Last updated
route1.mx.cloudflare.net	12	4/3/2026
route2.mx.cloudflare.net	59	4/3/2026
route3.mx.cloudflare.net	96	4/3/2026
mx1.forwardemail.net	10	4/28/2024
mx2.forwardemail.net	10	4/28/2024

Name server	Last updated
desi.ns.cloudflare.com	1/3/2026
lamar.ns.cloudflare.com	1/3/2026
daniella.ns.cloudflare.com	5/20/2024
dylan.ns.cloudflare.com	5/20/2024
amos.ns.cloudflare.com	4/28/2024

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

104.21.39.97 1,026 domains · here since 9/18/2026

Domain	On this IP since
ztechnik.org	9/14/2026
zsyyzy.com	9/15/2026
zrh.li	9/19/2026
zixingny.com	9/25/2026
zirhbonus.vip	9/20/2026
zicogaming.site	9/23/2026
zerkalo-7k.buzz	9/15/2026
zban77.org	9/14/2026
zarikala.ir	9/13/2026
ywug-adguard.pro	9/13/2026
yumyum.ink	9/26/2026
yuankhanh.com	9/22/2026
and 1,013 more

172.67.144.10 1,026 domains · here since 9/18/2026

Domain	On this IP since
ztechnik.org	9/14/2026
zsyyzy.com	9/15/2026
zrh.li	9/19/2026
zixingny.com	9/25/2026
zirhbonus.vip	9/20/2026
zicogaming.site	9/23/2026
zerkalo-7k.buzz	9/15/2026
zban77.org	9/14/2026
zarikala.ir	9/13/2026
ywug-adguard.pro	9/13/2026
yumyum.ink	9/26/2026
yuankhanh.com	9/22/2026
and 1,013 more

2606:4700:3034::6815:2761 1,012 domains · here since 9/18/2026

Domain	On this IP since
ztechnik.org	9/14/2026
zsyyzy.com	9/15/2026
zrh.li	9/19/2026
zixingny.com	9/25/2026
zirhbonus.vip	9/20/2026
zicogaming.site	9/23/2026
zerkalo-7k.buzz	9/15/2026
zban77.org	9/14/2026
zarikala.ir	9/13/2026
ywug-adguard.pro	9/13/2026
yumyum.ink	9/26/2026
yuankhanh.com	9/22/2026
and 999 more

2606:4700:3035::ac43:900a 1,012 domains · here since 9/18/2026

Domain	On this IP since
ztechnik.org	9/14/2026
zsyyzy.com	9/15/2026
zrh.li	9/19/2026
zixingny.com	9/25/2026
zirhbonus.vip	9/20/2026
zicogaming.site	9/23/2026
zerkalo-7k.buzz	9/15/2026
zban77.org	9/14/2026
zarikala.ir	9/13/2026
ywug-adguard.pro	9/13/2026
yumyum.ink	9/26/2026
yuankhanh.com	9/22/2026
and 999 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!