Domain check
Listed
dolphinnet.net
- Disposableyes
- Free providerno
- Receives mailno
- Mail servers0 found
- SPFpublished
- DMARCpublished
Risk score90
disposable_domaindolphinnet.net hands out throwaway inboxes.
Email domain
Is dolphinnet.net a disposable email?
Yes. dolphinnet.net appears in our disposable-email domain list. This is a domain-level signal, not proof that a particular person or mailbox is fraudulent.
DNS facts
- Domain
- dolphinnet.net
- MX records
- Null MX (refuses all mail)
- SPF
- v=spf1 -all
- DMARC
- v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
- Checked
- 2026-10-21
Block it in code
Stop dolphinnet.net signups.
Check each new address and refuse when disposable is true. One call covers dolphinnet.net, 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@dolphinnet.net"}'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@dolphinnet.net"},
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@dolphinnet.net"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);Questions
About dolphinnet.net
Is dolphinnet.net a disposable email domain?
Yes. dolphinnet.net 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 dolphinnet.net 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 dolphinnet.net's sister domains and new ones.
Where does dolphinnet.net email go?
It has no MX records.