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384.5 M

Domains known to webXtrend

9.4 M

New domains in the last 30 days

62.6 M

Social media profiles detected

cryptosys.net

cryptosys.net 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.

4,164 other domains share an IP address with it.

The most recent crawl returned the page title “CryptoSys cryptography software tools for developers” and 17,518 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .net 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 4,164 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": "cryptosys.net"}'

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 Amazon
Valid from 9/22/2026
Valid to 4/8/2027
Time until expiry 170 days

Last successful crawl

Title CryptoSys cryptography software tools for developers
Description CryptoSys cryptography software tools for Visual Basic, C/C++/C# and Python developers
Content-Length 17,518 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
143.204.181.107 4/29/2026
143.204.181.115 4/29/2026
143.204.181.6 4/29/2026
143.204.181.9 4/29/2026
3.161.82.117 4/9/2026
IPv6 address Last updated
2600:9000:20f1:1200:16:b49d:f080:93a1 10/19/2026
2600:9000:20f1:1e00:16:b49d:f080:93a1 10/19/2026
2600:9000:20f1:6e00:16:b49d:f080:93a1 10/19/2026
2600:9000:20f1:9400:16:b49d:f080:93a1 10/19/2026
2600:9000:20f1:9800:16:b49d:f080:93a1 10/19/2026
Mail server Priority Last updated
mailserver.purelymail.com 10 5/7/2026
cryptosys.net 0 12/30/2023
Name server Last updated
ns-118.awsdns-14.com 10/26/2025
ns-1298.awsdns-34.org 10/26/2025
ns-1646.awsdns-13.co.uk 10/26/2025
ns-785.awsdns-34.net 10/26/2025
ns1.providedns.com 12/7/2023

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

2600:9000:20f1:600:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
2600:9000:20f1:2600:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
2600:9000:20f1:3400:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
2600:9000:20f1:3e00:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
2600:9000:20f1:4a00:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
2600:9000:20f1:8e00:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
2600:9000:20f1:a200:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
2600:9000:20f1:d400:16:b49d:f080:93a1 1 domain · here since 10/11/2026
Domain On this IP since
No other domains on this address.
143.204.181.115 1,092 domains · here since 9/18/2026
Domain On this IP since
zwatla.com 10/1/2026
zuvq.cc 10/18/2026
zorosb517.com 9/19/2026
zoracalm.xyz 10/13/2026
zhongkezhiqin.com 9/17/2026
zestkyn.com 9/22/2026
zeromanual.com.br 9/20/2026
zeroharm.jp 9/19/2026
zeirishi-navi.jp 9/14/2026
zeelandsestraat12.nl 9/25/2026
zaya8.com 9/23/2026
yummykitchensp.com 10/10/2026
and 1,079 more
143.204.181.107 1,074 domains · here since 9/18/2026
Domain On this IP since
zxkuqyb.com 9/21/2026
zooplus.gr 9/12/2026
zjyu.top 9/17/2026
ziptier.net 9/21/2026
zhgste.asia 10/13/2026
zenlf-store.com 9/17/2026
zenitfly.top 10/17/2026
zendocsswmc.com 9/22/2026
zenapptic.com 9/23/2026
zedef.co.il 9/20/2026
zaidaandjosh.com 9/15/2026
zachbloss.com 9/22/2026
and 1,061 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.