Information about the forwarding email domain sinaubox.com

Information about the sinaubox.com email domain and its DNS records. This forwarding email domain is frequently used by users to protect their privacy by forwarding their emails to a temporary email address.

This email domain is linked to the forwarding email provider ImprovMX and was first observed by our system on 1/18/2026.

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🔒Domain Status

Domain Name

sinaubox.com

Forwarding

Yes

Anonymous Use

High

Domain Information

Domain Creation Date	`2015-05-01T12:14:58Z`
Domain Update Date	`2025-05-02T17:49:46Z`
Domain Expiration Date	`2026-05-01T12:14:58Z`

Registrar Information

Registrar Name	`Wild West Domains, LLC`
Registrar ID	`440`

DNS Records

MX Records (Mail Exchange)

 [
  {
    "exchange": "mx2.improvmx.com",
    "priority": 20
  },
  {
    "exchange": "mx1.improvmx.com",
    "priority": 10
  }
]

DNS TXT Records	`v=spf1 include:spf.improvmx.com ~all`
DNS NS Record	`ns03.domaincontrol.com,ns04.domaincontrol.com`
DNS CNAME Record	`NA`

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