zertech.us

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

zertech.us serves a website of its own over HTTPS and under www. It answers on IPv4 only, with a valid TLS certificate.

1,393 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “ZERTECH Home Security: Experienced Staff & Advanced Alarm Systems” and 113,706 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.us	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.	yes	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	1	Number of domains that redirect to this domain.
Reverse IP	1,393	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": "zertech.us"}'

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	Let's Encrypt
Valid from	9/4/2026
Valid to	12/3/2026
Time until expiry	43 days

Last successful crawl

Title	ZERTECH Home Security: Experienced Staff & Advanced Alarm Systems
Description	Welcome to ZERTECH, one of Florida's leading home security companies. We offer alarm monitoring, DIY home security, and smart home security solutions. Call us at 305-978-3671.
Content-Length	113,706 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
3.12.248.17	10/10/2025
13.248.213.45	5/10/2024
76.223.67.189	5/10/2024
15.197.142.173	3/2/2024
3.33.152.147	3/2/2024

Name server	Last updated
ns65.domaincontrol.com	10/10/2025
ns66.domaincontrol.com	10/10/2025
ns71.domaincontrol.com	5/10/2024
ns72.domaincontrol.com	5/10/2024
ns01.domaincontrol.com	1/25/2024

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

Domain	Last seen
zertech.net	10/16/2026

Reverse IP neighbours

3.12.248.17 1,393 domains · here since 9/19/2026

Domain	On this IP since
zuma-at.com.mx	9/20/2026
zhconsulting.xyz	9/21/2026
zeybekmanagementllc.com	9/23/2026
zentao-llc.com	9/19/2026
zenbody-az.com	9/13/2026
zeksonglobalservices.com	9/22/2026
zapflickmedia.com	9/21/2026
zainacosmetics.org	9/20/2026
yourneedsgardening.com	9/18/2026
yourmowpro.com	9/17/2026
yourmediaworld.com	9/21/2026
yourcolumbustaxservices.com	9/13/2026
and 1,380 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!