Is mailbox.org a Disposable Email?

Whitelisted

mailbox.org is a verified legitimate email provider. Emails from this domain are safe to accept.

Details

Status
whitelisted
Added
2025-09-06
Last Checked
2026-08-26
Reason
mailbox.org

Registration Data

Registrar
CPS-Datensysteme GmbH
Registered
1998-09-23 (27 years, 11 months)
Expires
2026-09-22

Website Preview

Screenshot of mailbox.org

Screenshot may be up to 14 days old.

API Playground

Check mailbox.org programmatically — pick your language, copy, run. No authentication required.

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

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

DNS Records

MX Records

  • mx-n.mailbox.org
  • mx1.mailbox.org
  • mx2.mailbox.org
  • mx3.mailbox.org
  • mx4.mailbox.org

NS Records

  • dns3.cloudns.net
  • dns4.cloudns.net
  • ns.jpberlin.de
  • ns2.jpberlin.de
  • ns3.jpberlin.de

SOA Record

  • ns.jpberlin.de
  • root@jpberlin.de

A Records

  • 185.97.174.35
  • 2001:67c:2050:b100:1:443:0:184

TXT Records

  • google-site-verification=bCdtsEmyfsVIfzBgWZpEvCf3TeJgpw0f6x5miXGwakY
  • google-site-verification=ojrG-cXIWNDWMmRomplDCsZknBUmg2PO32SffP1Xy2E
  • have-i-been-pwned-verification=aa98600469e4f52f5b4c8e6952a0927d
  • mailru-verification: 0c2c482975b1fc2f
  • swisssign-check=1tuXIQOBa4NZh2EIQI5nFD8fbJW2EvxB6W8rYhAoQ5
  • v=spf1 ip4:213.203.238.0/25 ip4:195.10.208.0/24 ip4:91.198.250.0/24 ip4:80.241.56.0/21 ip6:2001:67c:2050::/48 mx ~all

Related Domains by Mail Server

1 other domain also use mx-n.mailbox.org as their mail server.

Domain Network

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

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FAQ

Is mailbox.org a disposable email provider?

No, mailbox.org is whitelisted and considered a legitimate email provider.

Can I use mailbox.org for account registration?

mailbox.org is a legitimate email provider and safe to accept for account registrations.

How can I block disposable emails from mailbox.org?

Use the Trashmail-Blacklist API to check mailbox.org before accepting it in your application. Send a GET request to /check/json/mailbox.org 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 mailbox.org?

mailbox.org 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 mailbox.org before they reach your database.