biglobe.ne.jp - Email Domain Verification & Deliverability Report

Active ISP Email Provider
Organization: BIGLOBE
Mail Server: ne.jp
Verified 3 days ago

Real-time verification data for biglobe.ne.jp. View MX records, SPF/DKIM/DMARC authentication, and server deliverability status.

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MX Records for biglobe.ne.jp

PriorityMail ServerIP Address
10 bgmgate2.biglobe.ne.jp 111.96.117.215
10 bgmgate1.biglobe.ne.jp 111.96.117.215
SMTP Status: Responding
SMTP Banner:
220 biglobe.ne.jp ESMTP Service ready

biglobe.ne.jp uses ne.jp mail servers, which means emails are processed through ne.jp infrastructure with their built-in spam filtering and security controls.

Email Authentication for biglobe.ne.jp

SPF Record Pass

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

SPF (Sender Policy Framework) specifies which mail servers are authorized to send email on behalf of biglobe.ne.jp.

DMARC Record Quarantine

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

DMARC (Domain-based Message Authentication) tells receiving servers what to do with emails that fail authentication checks.

DKIM Not Detected

DKIM detection is limited from external scanning. The domain may use DKIM with selectors not covered by our scan.

Authentication Summary: biglobe.ne.jp has SPF and DMARC configured. This provides good protection against email spoofing. Senders can expect reliable email delivery to this domain.

WHOIS & Domain Information

Registration Details

Domain
biglobe.ne.jp
TLD
.ne.jp
Created
1996-12-17
Updated
2025-12-31
Expires
2026-12-31
Domain Age
29 years

Registrar

Registrant Contact

Organization
BIGLOBE Services

Name Servers

  • ns02.mesh.ad.jp
  • ns03.mesh.ad.jp

About biglobe.ne.jp

biglobe.ne.jp is a Japanese ISP email domain from BIGLOBE, one of Japan's major internet service providers now owned by KDDI. BIGLOBE provides broadband and email services to Japanese consumers.

biglobe.ne.jp implements SPF and DKIM authentication. Japanese ISPs maintain strict anti-spam measures and comply with Japan's Act on Regulation of Transmission of Specified Electronic Mail.

The biglobe.ne.jp mail servers validate recipients and reject invalid addresses. The domain does not operate as catch-all. Japanese ISPs apply strict rate limiting.

For delivery to biglobe.ne.jp, authenticate with SPF and DKIM. Japanese providers require reputation building. Use proper encoding for Japanese characters.

How to Verify biglobe.ne.jp Email Addresses

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Verify biglobe.ne.jp Emails via API in Real-Time
Building a signup form, CRM integration, or lead capture system? BulkEmailChecker's real-time verification API validates biglobe.ne.jp email addresses at the point of entry, blocking invalid, disposable, and risky addresses before they enter your database. Integrate with a single API call and prevent bad data at the source.

Frequently Asked Questions

Yes, biglobe.ne.jp is a valid email domain provided by BIGLOBE to its internet subscribers. It is a legitimate ISP-issued email address.
No, biglobe.ne.jp is not a disposable or temporary email provider. It is an ISP-provided email service tied to an internet subscription from BIGLOBE.
biglobe.ne.jp uses mail servers operated by BIGLOBE. Check the MX records section above for specific server details and authentication configuration.
Yes, you can send marketing emails to biglobe.ne.jp addresses with proper opt-in consent. ISP email providers apply spam filtering, and addresses may become inactive if subscribers cancel their internet service. Regular list verification is recommended.
Use BulkEmailChecker to verify biglobe.ne.jp addresses via SMTP checks. ISP domains may have specific rate limiting or greylisting behaviors. Our tool handles these provider-specific configurations automatically.
The fastest and most accurate way to verify a biglobe.ne.jp email address is to use BulkEmailChecker's free email verification tool. Simply enter the full email address and our system performs SMTP-level validation by connecting directly to biglobe.ne.jp's mail servers. You'll get instant results showing whether the mailbox exists, is deliverable, and is safe to send to, all without sending a single email.
Yes. BulkEmailChecker uses SMTP verification to check if a biglobe.ne.jp mailbox exists without ever delivering an email. Our system connects to the domain's mail server, performs an SMTP handshake, and queries the mail server to confirm whether the recipient address is valid. This process is completely invisible to the email recipient and does not affect your sender reputation.
Sending to invalid email addresses causes hard bounces, which directly damage your sender reputation. Internet Service Providers (ISPs) and email providers track your bounce rate, and if it exceeds 2%, your emails may start landing in spam folders or get blocked entirely. Verifying biglobe.ne.jp addresses with BulkEmailChecker before sending prevents bounces and keeps your deliverability high.
BulkEmailChecker's bulk verification service lets you upload a CSV or TXT file containing thousands of biglobe.ne.jp email addresses and verify them all at once. Each address goes through 30+ verification checks including syntax validation, DNS/MX lookup, SMTP verification, disposable domain detection, and spam trap identification. Results are typically ready within minutes and can be downloaded as a clean, verified list.
Email verification is the process of confirming that an email address is real, properly formatted, and capable of receiving messages. It matters because sending to invalid addresses causes bounces, damages your sender reputation, wastes marketing budget, and can get your sending IP blacklisted. BulkEmailChecker verifies addresses at the SMTP level, the most accurate method available, ensuring your emails reach real people.
MX (Mail Exchange) records are DNS entries that specify which mail servers are responsible for receiving email for a domain. When you send an email, your mail server looks up the recipient domain's MX records to find where to deliver the message. If a domain has no MX records, it cannot receive email. BulkEmailChecker checks MX records as part of every verification to confirm the domain is configured for email delivery.
A catch-all (or accept-all) domain is configured to accept email sent to any address at that domain, regardless of whether the specific mailbox exists. This makes it harder to verify individual addresses because the server always responds positively. BulkEmailChecker detects catch-all configurations and flags them in verification results so you can make informed decisions about sending to those addresses.
Yes. BulkEmailChecker offers a real-time email verification API that you can integrate into signup forms, CRM systems, lead capture tools, and any application that collects email addresses. The API validates addresses at the point of entry, blocking invalid, disposable, and risky emails before they enter your database. Integration takes just a single API call with response times under 3 seconds.

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