Email domain

Is primtech.cn a disposable email?

Yes. primtech.cn appears in our disposable-email domain list. This is a domain-level signal, not proof that a particular person or mailbox is fraudulent.

Domain check Listed

primtech.cn

  • Disposableyes
  • Free providerno
  • Receives mailyes
  • Mail servers1 found
  • SPFnone
  • DMARCnone
Risk score90
  • disposable_domainprimtech.cn hands out throwaway inboxes.

DNS facts

Domain
primtech.cn
MX records
generator.email
SPF
Not published
DMARC
Not published
Checked
2026-10-21

Check another address →

Throwaway domains on the same mail servers

These listed domains share mail infrastructure with primtech.cn. Shared hosting does not establish common ownership.

Block it in code

Stop primtech.cn signups.

Check each new address and refuse when disposable is true. One call covers primtech.cn, its sister domains and new throwaway brands.

curl https://veqen-app.com/v1/email/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email": "someone@primtech.cn"}'
import os, requests

r = requests.post(
    "https://veqen-app.com/v1/email/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"email": "someone@primtech.cn"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])
const res = await fetch("https://veqen-app.com/v1/email/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"email": "someone@primtech.cn"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);
Questions

About primtech.cn

Is primtech.cn a disposable email domain?

Yes. primtech.cn appears in our disposable-email domain list. This is a domain-level signal, not proof that a particular person or mailbox is fraudulent.

How do I block primtech.cn at signup?

Check the domain of each new address. With the Veqen API, call /v1/email/check and refuse when disposable is true; that also covers primtech.cn's sister domains and new ones.

Where does primtech.cn email go?

Its mail is handled by generator.email. 30 other throwaway domains use the same mail servers.

← More throwaway domains starting with P