Is netzero.net a valid email domain?
netzero.net has working mail routing: 2 MX records pointing, led by mx.dca.untd.com.
It is a free, public mailbox provider, and it is not on our disposable list.
SPF is published and ends with ?all. DMARC is set to none.
Check an email address at netzero.net
Type the name before the @ to check a full address. No account needed.
MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | mx.dca.untd.com | 64.136.44.37 |
| 10 | mx.vgs.untd.com | 64.136.52.37 |
SPF
Record published
v=spf1 ip4:64.136.0.0/20 ip4:64.136.16.0/21 ip4:64.136.22.0/24 ip4:64.136.28.0/22 ip4:64.136.30.0/24 ip4:64.136.32.0/20 ip4:64.136.50.0/23 ip4:64.136.52.0/22 ?all
DMARC
Policy: none
v=DMARC1; p=none; pct=10; rua=mailto:dmarc-aggregate-reports@logs.untd.com
Disposable?
No, not on our disposable list.
Free provider?
Yes, a free public mailbox provider.
What this means for your email list
Is a free-provider address a problem?
Addresses at netzero.net are legitimate and deliverable in general. What goes wrong is the mailbox part before the @: typos, old accounts and abandoned inboxes. That is what per-address verification catches.
Sender authentication
netzero.net has DMARC in monitoring mode (p=none). It collects reports but does not yet block spoofed mail, so the domain is easier to impersonate.
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Sign up to get a report summary →Frequently asked questions
- Is netzero.net a valid email domain?
- Yes. netzero.net publishes 2 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is netzero.net a disposable email domain?
- No. netzero.net is not on our disposable list, but it is a free public provider. The list is updated regularly, and new throwaway domains appear all the time.
- What are the MX records for netzero.net?
- mx.dca.untd.com (priority 10); mx.vgs.untd.com (priority 10).
- Does netzero.net have SPF and DMARC?
- SPF: yes, ending ?all. DMARC: yes, policy none.