SkipSend

instaddr.win

Skip It — Disposable Email

This domain is associated with a disposable or temporary email service. Users can create throwaway email addresses that expire after a short period.

Recommendation
  • Block signups from this domain to prevent abuse
  • Require email verification with a legitimate address
  • Consider implementing rate limiting for suspicious patterns

Technical Details

Domain instaddr.win
Provider kuku.lu
MX Records
recv1.erinn.biz
recv100.erinn.biz
recv101.erinn.biz
recv2.erinn.biz
recv3.erinn.biz
recv4.erinn.biz
recv5.erinn.biz
recv6.erinn.biz
recv7.erinn.biz
recv8.erinn.biz
Mail Server IPs
133.130.97.143
160.251.107.179
160.251.96.188

WHOIS & Domain Registration

Registrar Cloudflare, Inc.
Organization ['aquapal', 'DATA REDACTED']
Country JP
Registered 2022-01-19
Domain Age 4 years, 1 month
Expires 2027-01-19
Name Servers
clint.ns.cloudflare.com
sofia.ns.cloudflare.com
Raw WHOIS Record
Domain Name: instaddr.win
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: www.cloudflare.com
Updated Date: 2025-12-25T04:06:10Z
Creation Date: 2022-01-19T16:21:27Z
Registry Expiry Date: 2027-01-19T16:21:27Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4153197517
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: aquapal
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Fukuoka
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: JP
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID:
Admin Name:
Admin Organization:
Admin Street:
Admin Street:
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Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: sofia.ns.cloudflare.com
Name Server: clint.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-02-08T02:46:03Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

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Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.

The information provided by this Service is 'as is' and we make no guarantee of it its accuracy.

You agree that by your use of the Service you will not use the information provided by us in a way which is:
* inconsistent with any applicable laws,
* inconsistent with any policy issued by us,
* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or
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You acknowledge that:
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This information has been prepared and published in order to represent administrative and technical management of the TLD.

We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.
Domain Name: INSTADDR.WIN
Registry Domain ID: DB02167DB9A13416DB53A32378B166423-GDREG
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: https://www.cloudflare.com
Updated Date: 2026-01-14T08:02:54Z
Creation Date: 2022-01-19T16:21:27Z
Registrar Registration Expiration Date: 2027-01-19T16:21:27Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Domain Status: clienttransferprohibited https://icann.org/epp#clienttransferprohibited
Registry Registrant ID:
Registrant Name: DATA REDACTED
Registrant Organization: DATA REDACTED
Registrant Street: DATA REDACTED
Registrant City: DATA REDACTED
Registrant State/Province: Fukuoka
Registrant Postal Code: DATA REDACTED
Registrant Country: JP
Registrant Phone: +1.4153197517
Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: 
Registry Tech ID:
Tech Name: DATA REDACTED
Tech Organization: DATA REDACTED
Tech Street: DATA REDACTED
Tech City: DATA REDACTED
Tech State/Province: DATA REDACTED
Tech Postal Code: DATA REDACTED
Tech Country: DATA REDACTED
Tech Phone: +1.4153197517
Tech Phone Ext: 
Tech Fax: 
Tech Fax Ext: 
Tech Email: 
Name Server: clint.ns.cloudflare.com
Name Server: sofia.ns.cloudflare.com
DNSSEC: unsigned
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4153197517
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-02-08T02:46:03Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Cloudflare provides more than 13 million domains with the tools to give their global users a faster, more secure, and more reliable internet experience.

NOTICE:

Data in the Cloudflare Registrar WHOIS database is provided to you by Cloudflare
under the terms and conditions at https://www.cloudflare.com/domain-registration-agreement/

By submitting this query, you agree to abide by these terms.

Register your domain name at https://www.cloudflare.com/registrar/

About instaddr.win

The domain instaddr.win is powered by kuku.lu, a known disposable email provider. This means any email address @instaddr.win is temporary and will likely become inactive within hours or days.

Users often create addresses on domains like this to sign up for services without using their real email. While convenient for privacy, these addresses are commonly used to abuse free trials, promotions, or bypass verification.