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384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

opensrcsecurity.com

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

It answers on IPv4 only, with MX records for mail.

17 other domains share an IP address with it.

Domain properties

Property Value Explanation
Top-level domain .com Statistics for all domains we know under this TLD.
Has website no 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 yes 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 only IPv4 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 17 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": "opensrcsecurity.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

This domain redirects to opensrcsec.com. Similar websites of opensrcsec.com:
Website Similarity
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85 %
Home - Cypress Data Defense
Cypress Data Defense is a Denver-based MSSP providing managed application security, penetration testing, and secure SDLC consulting services.
85 %
CipherHill | Cybersecurity & Technology Solutions
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85 %
Stora Information Security
85 %
Lock Stock Systems | Open Source Cybersecurity Consulting
85 %
BioETrust
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Fusion 1 Enterprises
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LAYERWEB - Enterprise Cybersecurity & Server Optimization Solutions
LAYERWEB - Premier cybersecurity company specializing in enterprise security, DDoS protection, penetration testing, and server optimization. LAYERWEB deliver...
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Encripti
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Maintenance
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My Blog – My WordPress Blog
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Home - Max Whale Security
Awarded the Outstanding Security Performance Protection Beyond Perimeter.Without Borders.Beyond Limits We deploy cutting-edge, customized security solutions ...
85 %
Home - Cypress Data Defense
Cypress Data Defense is a Denver-based MSSP providing managed application security, penetration testing, and secure SDLC consulting services.
85 %
Home - Cypress Data Defense
Cypress Data Defense is a Denver-based MSSP providing managed application security, penetration testing, and secure SDLC consulting services.
85 %
Home - Cypress Data Defense
Cypress Data Defense is a Denver-based MSSP providing managed application security, penetration testing, and secure SDLC consulting services.
85 %

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

No crawl data available for this domain.

DNS history

IPv4 address Last updated
50.239.52.65 12/11/2023
Mail server Priority Last updated
eforward1.registrar-servers.com 10 1/1/2024
eforward2.registrar-servers.com 10 1/1/2024
eforward3.registrar-servers.com 10 1/1/2024
eforward4.registrar-servers.com 15 1/1/2024
eforward5.registrar-servers.com 20 1/1/2024
Name server Last updated
pdns1.registrar-servers.com 12/11/2023
pdns2.registrar-servers.com 12/11/2023

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

50.239.52.65 17 domains · here since 9/14/2026
Domain On this IP since
vendorsec.com 9/14/2026
vendor-sec.com 9/19/2026
pageexec.org 9/18/2026
pageexec.net 9/18/2026
pageexec.com 9/15/2026
opensrcsecurity.org 9/15/2026
opensrcsecurity.net 9/19/2026
opensrcsec.org 9/14/2026
opensrcsec.net 9/13/2026
opensrcsec.com 9/16/2026
open-source-security.org 9/20/2026
open-source-security.net 9/14/2026
and 4 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.