Is zimbra.com a Disposable Email?

Whitelisted

zimbra.com is a verified legitimate email provider. Emails from this domain are safe to accept.

Details

Status
whitelisted
Added
2026-04-24
Last Checked
2026-06-22

Registration Data

Registrar
CSC Corporate Domains, Inc.
Registered
2001-06-01 (25 years)
Expires
2027-06-01

Website Preview

Screenshot of zimbra.com

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API Playground

Check zimbra.com programmatically — pick your language, copy, run. No authentication required.

curl https://trashmail-blacklist.org/check/json/zimbra.com
Live response
Click "Run" to fetch the JSON response for zimbra.com.

Also available as xml, yaml, or img — replace json in the URL.

DNS Records

MX Records

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

NS Records

  • dns1.p05.nsone.net
  • dns2.p05.nsone.net
  • dns3.p05.nsone.net
  • dns4.p05.nsone.net

SOA Record

  • dns1.p05.nsone.net
  • hostmaster@nsone.net

A Records

  • 23.185.0.2
  • 2620:12a:8000::2
  • 2620:12a:8001::2

TXT Records

  • cisco-ci-domain-verification=681f562fa07c58c993c8bfde487542cb70b5b5eef7753e423d2ff666ce4f33b5linkedin-site-verification=ae9a3118-fc72-40a5-9e5a-246a2fda8ebc0ed1fe018af82aa0df68164d5ebf2117796408d42c
  • v=spf1 ptr mx ip4:52.7.157.95 ip4:52.70.125.224 ip4:52.204.246.185 ip4:52.205.85.65 ip4:66.64.15.66 ip4:167.89.32.168 ip4:173.227.76.247 ip4:14.141.104.38 ip4:193.122.206.174 ip4:193.122.199.60 ip4:129.213.200.110 ip4:150.136.98.232 ip4:150.136.146.2 ip4:129.80.213.239 ip4:193.122.157.30 ip4:141.148.3.168 ip4:129.213.104.172 ip4:193.122.141.196/32 ip4:150.136.208.81/32 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:212115.spf01.hubspotemail.net include:4366039.spf01.hubspotemail.net -all

SPF Includes

  • us._netblocks.mimecast.com
  • _spf.salesforce.com
  • 212115.spf01.hubspotemail.net
  • 4366039.spf01.hubspotemail.net

Domain Network

Connections between domains, mail servers, nameservers, and shared infrastructure.

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FAQ

Is zimbra.com a disposable email provider?

No, zimbra.com is whitelisted and considered a legitimate email provider.

Can I use zimbra.com for account registration?

zimbra.com is a legitimate email provider and safe to accept for account registrations.

How can I block disposable emails from zimbra.com?

Use the Trashmail-Blacklist API to check zimbra.com before accepting it in your application. Send a GET request to /check/json/zimbra.com to receive the domain status as JSON. Integrate this check into your signup or contact forms to automatically reject disposable email addresses.

What data is available for zimbra.com?

zimbra.com is whitelisted as a legitimate provider. We provide its status, DNS records, and related domains sharing the same mail server.

Block Disposable Emails Automatically

Integrate our free API into your signup flow to detect domains like zimbra.com before they reach your database.