MailSure

Is biglobe.ne.jp a valid email domain?

Free providerChecked 2026-11-06

biglobe.ne.jp can receive email. It publishes 2 mail servers, and the first choice is bgmgate2.biglobe.ne.jp.

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 quarantine.

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MX records

PriorityMail serverResolves to
10bgmgate2.biglobe.ne.jp111.96.116.215, 111.96.117.215
10bgmgate1.biglobe.ne.jp111.96.117.215, 111.96.116.215

SPF

Record published

v=spf1 include:spf01.biglobe.ne.jp include:spf04.biglobe.ne.jp include:spf06.biglobe.ne.jp ~all

DMARC

Policy: quarantine

v=DMARC1; p=quarantine; rua=mailto:dmarc-bcs.pj@gp.biglobe.co.jp,mailto:biglobe00001-ra@dmarc25.jp

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?

Not by itself. biglobe.ne.jp is a normal mailbox provider used by real people, and mail to it is delivered reliably. The thing to watch is whether the specific mailbox exists, which a domain check cannot tell you, so verify each address.

Sender authentication

biglobe.ne.jp uses a DMARC quarantine policy: mail that fails authentication is sent to spam. That is a sound middle step, and a good sign the owner looks after their email setup.

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Frequently asked questions

Is biglobe.ne.jp a valid email domain?
Yes. biglobe.ne.jp 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 biglobe.ne.jp a disposable email domain?
No. biglobe.ne.jp 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 biglobe.ne.jp?
bgmgate2.biglobe.ne.jp (priority 10); bgmgate1.biglobe.ne.jp (priority 10).
Does biglobe.ne.jp have SPF and DMARC?
SPF: yes, ending ~all. DMARC: yes, policy quarantine.

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