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382.5 M

Registered domains

9.2 M

New domains in the last 30 days

64.8 M

Social media profiles detected

zimbra.com

zimbra.com serves a website of its own over HTTPS and under www. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

17,945 other domains share an IP address with it, and 33 domains redirect to it.

The most recent crawl returned the page title “Open Standards | Low-Risk Alternative | Data Sovereignty | Zimbra” and 415,595 bytes of HTML. The site links to Facebook, Twitter and YouTube profiles.

Domain properties

Property Value Explanation
First seen unknown Date the domain was first seen.
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. 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 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 33 Number of domains that redirect to this domain.
Reverse IP 17,945 Number of domains with the same IP(s).

Detected social media networks

Last successful crawl

Title Open Standards | Low-Risk Alternative | Data Sovereignty | Zimbra
Description Zimbra: A Cloud-Hosted Collaboration Software and Email Platform That Integrates With Proprietary Business Solutions
Content-Length 415,595 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

Last SSL certificate

Issuer Let's Encrypt
Valid from 9/22/2026
Valid to 12/21/2026
Time until expiry 76 days

DNS history

IPv4 address Last updated
23.185.0.2 12/11/2023
IPv6 address Last updated
2620:12a:8000:0:0:0:0:2 12/11/2023
2620:12a:8001:0:0:0:0:2 12/11/2023
Mail server Priority Last updated
us-smtp-inbound-1.mimecast.com 10 6/12/2026
us-smtp-inbound-2.mimecast.com 10 6/12/2026
mail.zimbra.com 0 12/16/2024
mta03.zcom.email-ash1.synacor.com 10 12/16/2024
mta04.zcom.email-ash1.synacor.com 10 12/16/2024
Name server Last updated
dns1.p05.nsone.net 12/11/2023
dns2.p05.nsone.net 12/11/2023
dns3.p05.nsone.net 12/11/2023
dns4.p05.nsone.net 12/11/2023

Last 5 redirect domains

Domain Last seen
yahoo-zimbra-solutions.com 10/4/2026
yahoo-zimbra.org 10/4/2026
yahoo-zimbra.info 10/3/2026
yahoozimbra.co.uk 10/3/2026
yahoozimbrasolutions.com 10/1/2026
zimbra.pl 10/1/2026
yahoozimbra.info 10/1/2026
yahoo-zimbra.biz 10/1/2026
yahoo-zimbra.eu 10/1/2026
yahoozimbra.com 10/1/2026
yahoozimbra.ca 10/1/2026
yahoo-zimbra.co.uk 9/30/2026

Reverse IP neighbours

23.185.0.2 6,291 domains · here since 9/20/2026
Domain On this IP since
zwingburg.com 9/15/2026
zukes.com 9/14/2026
zoryvehcp.com 9/18/2026
zoryve.com 9/14/2026
zoomph.com 9/14/2026
zoneambassador.com 9/16/2026
zivtech.com 9/17/2026
zinpro.net 9/15/2026
zimbrasupport.com 9/16/2026
zimbra.pl 9/19/2026
zilxi.com 9/23/2026
zga.com 9/13/2026
and 6,278 more
2620:12a:8000::2 5,898 domains · here since 9/20/2026
Domain On this IP since
zwingburg.com 9/15/2026
zukes.com 9/14/2026
zoryvehcp.com 9/18/2026
zoryve.com 9/14/2026
zoomph.com 9/14/2026
zoneambassador.com 9/16/2026
zivtech.com 9/17/2026
zinpro.net 9/15/2026
zimbra.pl 9/19/2026
zilxi.com 9/23/2026
zga.com 9/13/2026
zcanalytics.com 9/13/2026
and 5,885 more
2620:12a:8001::2 5,756 domains · here since 9/20/2026
Domain On this IP since
zwingburg.com 9/15/2026
zukes.com 9/14/2026
zoryvehcp.com 9/18/2026
zoryve.com 9/14/2026
zoomph.com 9/14/2026
zoneambassador.com 9/16/2026
zivtech.com 9/17/2026
zinpro.net 9/15/2026
zimbra.pl 9/19/2026
zilxi.com 9/23/2026
zga.com 9/13/2026
zcanalytics.com 9/13/2026
and 5,743 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.