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382.6 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

64.1 M

Social media profiles detected

testcastor.com

testcastor.com serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

218 other domains share an IP address with it.

The most recent crawl returned the page title “Castor - Plataforma de tests” and 680 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 no 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 218 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
Test Platform - Sign in
60 %
Test Site
60 %
ChoreQuests - Gamifying Chores for Kids
59 %
Plataforma
59 %
Plataforma
59 %

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.

Last SSL certificate

Issuer Amazon
Valid from 7/5/2026
Valid to 1/19/2027
Time until expiry 102 days

Last successful crawl

Title Castor - Plataforma de tests
Description (not set)
Content-Length 680 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
54.192.35.126 10/5/2026
54.192.35.34 10/5/2026
54.192.35.61 10/5/2026
54.192.35.94 10/5/2026
18.65.39.43 9/26/2026
IPv6 address Last updated
2600:9000:2130:1200:1e:8d13:33c0:93a1 10/5/2026
2600:9000:2130:4000:1e:8d13:33c0:93a1 10/5/2026
2600:9000:2130:9c00:1e:8d13:33c0:93a1 10/5/2026
2600:9000:2130:da00:1e:8d13:33c0:93a1 10/5/2026
2600:9000:213f:400:1e:8d13:33c0:93a1 10/5/2026
Name server Last updated
aida.ns.cloudflare.com 12/9/2023
jakub.ns.cloudflare.com 12/9/2023

Most recent redirect domains

No domains found.

Reverse IP neighbours

2600:9000:238d:2c00:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
2600:9000:238d:4000:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
2600:9000:238d:5200:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
2600:9000:238d:9c00:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
2600:9000:238d:b400:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
2600:9000:238d:ce00:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
2600:9000:238d:f200:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
2600:9000:238d:f400:1e:8d13:33c0:93a1 1 domain · here since 10/3/2026
Domain On this IP since
No other domains on this address.
18.65.39.74 68 domains · here since 9/21/2026
Domain On this IP since
voxveritasdigital.com 9/28/2026
tradeexhibitions.com.au 9/27/2026
thegategrind.online 10/3/2026
tasksally.app 10/2/2026
sviluppatoridedicati.com 10/6/2026
studio-grooming.com 10/1/2026
stellaearthur.com.br 9/27/2026
spmbpjjsman96jkt.com 9/14/2026
slimia.com.br 10/1/2026
sethfranklin.com 10/5/2026
segunellas.com 10/7/2026
riverwolfdigital.com 9/17/2026
and 55 more
18.65.39.43 63 domains · here since 9/21/2026
Domain On this IP since
zabapme.com.br 10/3/2026
yatendi.com 9/20/2026
yamahabluecrew.com 9/28/2026
trueportai.com 10/4/2026
thescoutmethod.com 10/2/2026
thearchmedicalpractice.co.uk 10/7/2026
tauannaeandre.com.br 10/3/2026
suomilottery.com 9/27/2026
sneaker-us.com 10/3/2026
shineinspired.net 10/4/2026
sabalcare.com 9/30/2026
runcornpcn.co.uk 9/18/2026
and 50 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.