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385.4 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.7 M

Social media profiles detected

oneknowledgebase.com

Get an email when its DNS, website or certificate changes.

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

Its busiest IP address is shared with 134,279 other domains.

The most recent crawl returned the page title “OneKB — AI note taking app, your personal knowledge base” and 34,659 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 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 263,543 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": "oneknowledgebase.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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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 Let's Encrypt
Valid from 10/12/2026
Valid to 1/10/2027
Time until expiry 77 days

Last successful crawl

Title OneKB — AI note taking app, your personal knowledge base
Description OneKB is an AI-native markdown notes app. Your notes live as plain markdown — readable and writable by AI assistants like Claude via MCP, editable in any browser, and always yours to export.
Content-Length 34,659 bytes

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

DNS history

IPv4 address First seen
216.150.1.193 10/18/2026
216.150.16.193 10/18/2026
216.150.1.129 10/10/2026
216.150.16.129 10/10/2026
216.150.1.193 10/1/2026
Mail server Priority First seen
route2.mx.cloudflare.net 43 10/10/2026
route1.mx.cloudflare.net 70 10/10/2026
route3.mx.cloudflare.net 92 10/10/2026
Name server First seen
curt.ns.cloudflare.com 6/14/2026
jean.ns.cloudflare.com 6/14/2026

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

216.150.1.193 134,280 domains · here since 10/13/2026
Domain On this IP since
zzzip.kr 10/20/2026
zzzila.fun 10/20/2026
zzz.bingo 10/12/2026
zzz.art 10/21/2026
zzxfqt.info 10/3/2026
zztbsw.info 10/16/2026
zzro.io 10/17/2026
zzphypotheekgids.nl 10/2/2026
zzpdld.info 10/16/2026
zzpchat.com 9/29/2026
zzish.com 9/14/2026
zzcxpw.info 10/18/2026
and 134,267 more
216.150.16.193 129,263 domains · here since 10/13/2026
Domain On this IP since
zzzila.fun 10/20/2026
zzz.legal 9/21/2026
zzz-inc.com 10/21/2026
zzwdhq.info 10/16/2026
zzro.io 10/17/2026
zzjxhl.info 10/4/2026
zzgarage.com 10/17/2026
zyzjgk.site 10/18/2026
zyvahn.com 10/21/2026
zyroxi.com 10/18/2026
zyronintelligence.com 10/21/2026
zyronbots.app 10/17/2026
and 129,250 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.