trjtech.com

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

1,743 other domains share an IP address with it.

The most recent crawl returned the page title “Fractional CTO in St. Louis | TRJ Technology” and 27,431 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	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	1,743	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": "trjtech.com"}'

Create a free account Read the API docs

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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	DigiCert Inc
Valid from	9/9/2026
Valid to	3/10/2027
Time until expiry	146 days

Last successful crawl

Title	Fractional CTO in St. Louis \| TRJ Technology
Description	Fractional CTO engagements for companies that outgrew their first developer. 30 years of engineering leadership — teams of 6 to 40 across healthcare, fintech, insurance, and logistics.
Content-Length	27,431 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
20.82.12.44	10/8/2026
20.101.2.157	9/13/2026
162.255.119.170	9/5/2026

Mail server	Priority	Last updated
trjtech-com.mail.protection.outlook.com	0	9/13/2026
eforward1.registrar-servers.com	10	9/5/2026
eforward2.registrar-servers.com	10	9/5/2026
eforward3.registrar-servers.com	10	9/5/2026
eforward4.registrar-servers.com	15	9/5/2026

Name server	Last updated
ns1-06.azure-dns.com	9/13/2026
ns2-06.azure-dns.net	9/13/2026
ns3-06.azure-dns.org	9/13/2026
ns4-06.azure-dns.info	9/13/2026
dns1.registrar-servers.com	9/5/2026

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

20.101.2.157 1,743 domains · here since 9/16/2026

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zunda-flash.com	9/26/2026
zmprodukter.no	9/25/2026
zipcapkids.com	9/15/2026
zhichaozhang.com	10/13/2026
zhaoyichen.net	10/7/2026
zhangyi.dev	10/1/2026
zfsracing.co.uk	10/13/2026
zerosevengames.com	10/12/2026
zeppelintech.dk	9/28/2026
zentnl.app	10/7/2026
and 1,730 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.

Dive into our data, search now!