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384.5 M

Domains known to webXtrend

9.4 M

New domains in the last 30 days

62.8 M

Social media profiles detected

quantstark.com

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

quantstark.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.

3,622 other domains share an IP address with it.

The most recent crawl returned the page title “QuantStark · Portfolio analytics” and 97,191 bytes of HTML. The site links to LinkedIn.

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 3,622 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": "quantstark.com"}'

Create a free account Read the API docs

Detected social media networks

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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 8/17/2026
Valid to 11/15/2026
Time until expiry 25 days

Last successful crawl

Title QuantStark · Portfolio analytics
Description Every layer of your portfolio, measured: performance from your actual trades, your funds looked through, factor exposures, predicted risk and stress scenarios.
Content-Length 97,191 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
104.21.35.240 5/11/2026
172.67.181.121 5/11/2026
188.114.96.0 5/3/2026
188.114.97.0 5/3/2026
104.21.35.240 4/26/2026
IPv6 address Last updated
2606:4700:3030:0:0:0:6815:23f0 6/28/2026
2606:4700:3030:0:0:0:ac43:b579 6/28/2026
2606:4700:3030:0:0:0:ac43:b579 5/26/2026
2606:4700:3037:0:0:0:6815:23f0 5/26/2026
2a06:98c1:3120:0:0:0:0:0 5/18/2026
Mail server Priority Last updated
smtp.google.com 1 4/26/2026
eforward1.registrar-servers.com 10 4/6/2026
eforward2.registrar-servers.com 10 4/6/2026
eforward3.registrar-servers.com 10 4/6/2026
eforward4.registrar-servers.com 15 4/6/2026
Name server Last updated
josephine.ns.cloudflare.com 4/26/2026
ruben.ns.cloudflare.com 4/26/2026
dns1.registrar-servers.com 4/6/2026
dns2.registrar-servers.com 4/6/2026

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

104.21.35.240 910 domains · here since 10/11/2026
Domain On this IP since
zstr.ch 9/16/2026
zorvellahub.web.id 10/20/2026
zormella.info 9/13/2026
zljvwf.com 9/21/2026
zjgqzjc.com 9/16/2026
zhiaijiu.com 10/14/2026
zgj574.sbs 9/24/2026
zahlung583.de 9/14/2026
zagometal.com 9/21/2026
z8471ko.cn 9/14/2026
yuxek.com.tr 9/18/2026
yuulee.com 10/10/2026
and 897 more
172.67.181.121 910 domains · here since 10/11/2026
Domain On this IP since
zstr.ch 9/16/2026
zorvellahub.web.id 10/20/2026
zormella.info 9/13/2026
zljvwf.com 9/21/2026
zjgqzjc.com 9/16/2026
zhiaijiu.com 10/14/2026
zgj574.sbs 9/24/2026
zahlung583.de 9/14/2026
zagometal.com 9/21/2026
z8471ko.cn 9/14/2026
yuxek.com.tr 9/18/2026
yuulee.com 10/10/2026
and 897 more
2606:4700:3030::6815:23f0 901 domains · here since 10/11/2026
Domain On this IP since
zstr.ch 9/16/2026
zorvellahub.web.id 10/20/2026
zormella.info 9/13/2026
zljvwf.com 9/21/2026
zjgqzjc.com 9/16/2026
zilozumo.blog 10/9/2026
zhiaijiu.com 9/21/2026
zgj574.sbs 9/24/2026
zahlung583.de 9/14/2026
zagometal.com 9/21/2026
z8471ko.cn 9/14/2026
yuxek.com.tr 9/18/2026
and 888 more
2606:4700:3030::ac43:b579 901 domains · here since 10/11/2026
Domain On this IP since
zstr.ch 9/16/2026
zorvellahub.web.id 10/20/2026
zormella.info 9/13/2026
zljvwf.com 9/21/2026
zjgqzjc.com 9/16/2026
zilozumo.blog 10/9/2026
zhiaijiu.com 9/21/2026
zgj574.sbs 9/24/2026
zahlung583.de 9/14/2026
zagometal.com 9/21/2026
z8471ko.cn 9/14/2026
yuxek.com.tr 9/18/2026
and 888 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.