Is kreer.net a Disposable Email?
Unknownkreer.net is not yet classified in our database.
Details
- Status
- unknown
- Added
- 2026-04-11
- Last Checked
- 2026-06-25
- Reason
- kreer.net
Registration Data
- Registrar
- IONOS SE
- Registered
- 2000-11-06 (25 years, 7 months)
- Expires
- 2026-11-06
API Playground
Check kreer.net programmatically — pick your language, copy, run. No authentication required.
curl https://trashmail-blacklist.org/check/json/kreer.netimport requests
r = requests.get("https://trashmail-blacklist.org/check/json/kreer.net")
data = r.json()
print(data["status"]) # blacklisted / whitelisted / unknownconst r = await fetch("https://trashmail-blacklist.org/check/json/kreer.net");
const data = await r.json();
console.log(data.status); // blacklisted / whitelisted / unknown<?php
$json = file_get_contents("https://trashmail-blacklist.org/check/json/kreer.net");
$data = json_decode($json, true);
echo $data["status"]; // blacklisted / whitelisted / unknownpackage main
import (
"encoding/json"
"fmt"
"net/http"
)
func main() {
resp, err := http.Get("https://trashmail-blacklist.org/check/json/kreer.net")
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 kreer.net.
Also available as xml, yaml, or img — replace json in the URL.
DNS Records
MX Records
- mx00.ionos.de
- mx01.ionos.de
NS Records
- ns1053.ui-dns.biz
- ns1080.ui-dns.org
- ns1088.ui-dns.de
- ns1120.ui-dns.com
SOA Record
- ns1053.ui-dns.biz
- hostmaster@1und1.com
TXT Records
- v=spf1 include:_spf-eu.ionos.com ~all
SPF Includes
- _spf-eu.ionos.com
Related Domains by Mail Server
50 other domains also
use mx00.ionos.de
as their mail server.
Domain Network
Connections between domains, mail servers, nameservers, and shared infrastructure.
FAQ
Is kreer.net a disposable email provider?
kreer.net has not yet been classified. It is currently unknown whether it is a disposable email provider.
Can I use kreer.net for account registration?
We have not yet verified kreer.net. Proceed with caution or use our API to check programmatically.
How can I block disposable emails from kreer.net?
Use the Trashmail-Blacklist API to check kreer.net before accepting it in your application. Send a GET request to /check/json/kreer.net 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 kreer.net?
kreer.net is not yet in our database. You can check it via our API or submit it for review through our contact form.
Block Disposable Emails Automatically
Integrate our free API into your signup flow to detect domains like kreer.net before they reach your database.