Is gmx.biz a Disposable Email?
Whitelistedgmx.biz is a verified legitimate email provider. Emails from this domain are safe to accept.
Details
- Status
- whitelisted
- Added
- 2025-09-07
- Last Checked
- 2026-06-23
- Reason
- gmx.biz
Registration Data
- Registrar
- InternetX GmbH
- Registered
- 2002-03-27 (24 years, 2 months)
- Expires
- 2027-03-26
Website Preview
Screenshot may be up to 14 days old.
API Playground
Check gmx.biz programmatically — pick your language, copy, run. No authentication required.
curl https://trashmail-blacklist.org/check/json/gmx.biz
import requests
r = requests.get("https://trashmail-blacklist.org/check/json/gmx.biz")
data = r.json()
print(data["status"]) # blacklisted / whitelisted / unknown
const r = await fetch("https://trashmail-blacklist.org/check/json/gmx.biz");
const data = await r.json();
console.log(data.status); // blacklisted / whitelisted / unknown
<?php
$json = file_get_contents("https://trashmail-blacklist.org/check/json/gmx.biz");
$data = json_decode($json, true);
echo $data["status"]; // blacklisted / whitelisted / unknown
package main
import (
"encoding/json"
"fmt"
"net/http"
)
func main() {
resp, err := http.Get("https://trashmail-blacklist.org/check/json/gmx.biz")
if err != nil {
panic(err)
}
defer resp.Body.Close()
var result struct {
Status string `json:"status"`
Domain string `json:"domain"`
}
json.NewDecoder(resp.Body).Decode(&result)
fmt.Println(result.Status)
}
Click "Run" to fetch the JSON response for gmx.biz.
Also available as xml, yaml, or img — replace json in the URL.
DNS Records
MX Records
- mx00.emig.gmx.net
- mx01.emig.gmx.net
NS Records
- ns-gmx.ui-dns.biz
- ns-gmx.ui-dns.com
- ns-gmx.ui-dns.de
- ns-gmx.ui-dns.org
SOA Record
- ns-gmx.ui-dns.org
- dnsadmin@ionos.com
A Records
- 82.165.229.87
TXT Records
- google-site-verification=K7z__4W3WVm7aUvi0KdBRWiMPtihwnyu18FgrSYF7RA
- v=spf1 redirect=_spf.gmx.net
Related Domains by Mail Server
32 other domains also
use mx00.emig.gmx.net
as their mail server.
Domain Network
Connections between domains, mail servers, nameservers, and shared infrastructure.
FAQ
Is gmx.biz a disposable email provider?
No, gmx.biz is whitelisted and considered a legitimate email provider.
Can I use gmx.biz for account registration?
gmx.biz is a legitimate email provider and safe to accept for account registrations.
How can I block disposable emails from gmx.biz?
Use the Trashmail-Blacklist API to check gmx.biz before accepting it in your application. Send a GET request to /check/json/gmx.biz 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 gmx.biz?
gmx.biz 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 gmx.biz before they reach your database.