comtra.ch

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

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

86,963 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “Comtra GmbH | AI & Digital Transformation” and 10,047 bytes of HTML. The site links to LinkedIn.

Domain properties

Property	Value	Explanation
Top-level domain	.ch	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	1	Number of domains that redirect to this domain.
Reverse IP	86,963	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": "comtra.ch"}'

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	Google Trust Services
Valid from	9/18/2026
Valid to	12/17/2026
Time until expiry	57 days

Last successful crawl

Title	Comtra GmbH \| AI & Digital Transformation
Description	Comtra helps Swiss enterprises turn AI and digital transformation into practical, governed delivery.
Content-Length	10,047 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
162.159.140.98	5/27/2026
172.66.0.96	5/27/2026
104.21.6.74	3/24/2026
172.67.134.153	3/24/2026
15.197.225.128	2/16/2026

IPv6 address	Last updated
2606:4700:3034:0:0:0:6815:64a	3/24/2026
2606:4700:3035:0:0:0:ac43:8699	3/24/2026

Mail server	Priority	Last updated
aspmx.l.google.com	1	1/1/2024
alt1.aspmx.l.google.com	5	1/1/2024
alt2.aspmx.l.google.com	5	1/1/2024
alt3.aspmx.l.google.com	10	1/1/2024
alt4.aspmx.l.google.com	10	1/1/2024

Name server	Last updated
elisa.ns.cloudflare.com	3/24/2026
jeremy.ns.cloudflare.com	3/24/2026
ns21.domaincontrol.com	2/16/2026
ns22.domaincontrol.com	2/16/2026
ns1.digitalocean.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

Domain	Last seen
comtra-engineering.ch	1/10/2026

Reverse IP neighbours

162.159.140.98 44,256 domains · here since 9/15/2026

Domain	On this IP since
zzzen.io	9/19/2026
zzup.net	9/16/2026
zzinnovate.com	9/23/2026
zz303.net	9/16/2026
zytoderm.com	9/12/2026
zyrotechnologies.net	9/12/2026
zyroon.com	9/15/2026
zyren.com.mx	9/18/2026
zyphos.my	9/13/2026
zypherx.tech	9/20/2026
zyntekglobal-tracker.site	9/17/2026
zynrait.com	9/19/2026
and 44,243 more

172.66.0.96 42,707 domains · here since 9/15/2026

Domain	On this IP since
zzzen.io	9/19/2026
zzup.net	9/16/2026
zzinnovate.com	9/23/2026
zz303.net	9/16/2026
zytoderm.com	9/12/2026
zyrotechnologies.net	9/12/2026
zyroon.com	9/15/2026
zyren.com.mx	9/18/2026
zyphos.my	9/13/2026
zypherx.tech	9/20/2026
zyntekglobal-tracker.site	9/17/2026
zynrait.com	9/19/2026
and 42,694 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!