Is ftb-klein.de a Disposable Email?
Unknownftb-klein.de is not yet classified in our database.
Details
- Status
- unknown
- Added
- 2026-04-25
- Last Checked
- 2026-06-22
- Reason
- ftb-klein.de
Website Preview
Screenshot may be up to 14 days old.
API Playground
Check ftb-klein.de programmatically — pick your language, copy, run. No authentication required.
curl https://trashmail-blacklist.org/check/json/ftb-klein.deimport requests
r = requests.get("https://trashmail-blacklist.org/check/json/ftb-klein.de")
data = r.json()
print(data["status"]) # blacklisted / whitelisted / unknownconst r = await fetch("https://trashmail-blacklist.org/check/json/ftb-klein.de");
const data = await r.json();
console.log(data.status); // blacklisted / whitelisted / unknown<?php
$json = file_get_contents("https://trashmail-blacklist.org/check/json/ftb-klein.de");
$data = json_decode($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/ftb-klein.de")
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 ftb-klein.de.
Also available as xml, yaml, or img — replace json in the URL.
DNS Records
MX Records
- smtp-01.tld.t-online.de
- smtp-02.tld.t-online.de
NS Records
- dns01-tld.t-online.de
- dns02-tld.t-online.de
SOA Record
- dns01-tld.t-online.de
- dns@telekom.de
A Records
- 2003:2:2:15:80:150:6:143
- 80.150.6.143
TXT Records
- v=spf1 include:_spf.hier-im-netz.de ~all
SPF Includes
- _spf.hier-im-netz.de
Related Domains by Mail Server
50 other domains also
use smtp-01.tld.t-online.de
as their mail server.
Domain Network
Connections between domains, mail servers, nameservers, and shared infrastructure.
FAQ
Is ftb-klein.de a disposable email provider?
ftb-klein.de has not yet been classified. It is currently unknown whether it is a disposable email provider.
Can I use ftb-klein.de for account registration?
We have not yet verified ftb-klein.de. Proceed with caution or use our API to check programmatically.
How can I block disposable emails from ftb-klein.de?
Use the Trashmail-Blacklist API to check ftb-klein.de before accepting it in your application. Send a GET request to /check/json/ftb-klein.de 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 ftb-klein.de?
ftb-klein.de is not yet in our database. You can check it via our API or submit it for review through our contact form.
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