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Email infrastructure of nikki.ne.jp

According to Live Direct Marketing's daily DNS scan (July 27, 2026), nikki.ne.jp (Tranco rank #133,190) receives mail via Microsoft 365 and sends through HubSpot, BizMatrix. Its observed DMARC policy is p=reject. Across this dataset, 47% of DMARC publishers use an enforcing policy; this does not show where a specific message landed.

Last updated: July 27, 2026.

Mailbox provider (MX)	Microsoft 365
ESPs in SPF	HubSpot, BizMatrix
SaaS senders in SPF	none detected
DMARC policy	p=reject
DMARC record	`v=DMARC1; p=reject; rua=mailto:mediaproduce@minshu.co.jp`
Tranco rank	#133,190
Snapshot	2026-07-27 (updated daily)

How to interpret these observations

MX identifies the observed inbound mailbox or gateway. SPF includes identify services authorised to send for the domain. DMARC shows the published authentication policy. The dataset currently contains 3 populated signal groups for this page.

Observed deliverability context: based on the available observations, this page describes DNS configuration only. It does not represent a complete audit of nikki.ne.jp and does not prove that a particular message reaches the inbox or spam folder.

Frequently asked questions

What email provider does nikki.ne.jp use?

nikki.ne.jp uses Microsoft 365 for inbound mail (detected from its primary MX record) as of July 27, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does nikki.ne.jp use?

nikki.ne.jp authorises HubSpot, BizMatrix in its SPF record as of July 27, 2026.

Does nikki.ne.jp enforce DMARC?

Yes — nikki.ne.jp publishes p=reject, the strictest DMARC policy (as of July 27, 2026).

How nikki.ne.jp compares

Same daily dataset, three views: how its mailbox provider is trending, how strict DMARC is at its position in the list, and where its own policy sits among all DMARC publishers in the dataset.

Market share of Microsoft 365

DMARC enforced by list position

Policy maturity of all DMARC publishers

SPF diagnostics

The two ways an SPF record silently stops working. Counted from the published record; include chains are resolved one level deep, so the lookup count is a lower bound.

5DNS lookups — 5 left before the limit of 10

-allhard fail — anything not listed is rejected

141 Brecord length · includes-only mechanisms

Modern mail security across the dataset

Adoption of the records that go beyond SPF and DMARC. Shown for the whole snapshot — per-domain detail lives on the security posture report.

0.00%publish MTA-STS

0.00%publish TLS-RPT

0.00%publish BIMI

Where nikki.ne.jp stands

The same snapshot cut by zone, by list position and by how alive the published policies are.

In .jp 22.2% of 9,465 DMARC publishers enforce their policy.
At this list position the top three mailbox providers hold 55.8% of domains (Google Workspace, Microsoft 365, Unknown / Other).
Across the dataset 25.0% of DMARC records are inert — policy does nothing and no reports are collected.

Context of .jp

Most used sending platforms among 5,326 SPF-publishing domains in Japan: Amazon SES 25.3% · Salesforce 8.8% · Zendesk 5.8% · SendGrid (Twilio) 5.7%. nikki.ne.jp runs a stack that is not among the most common in this zone.

Related domain statistics

Nearby domains in the Tranco ranking: aausports.org · ilk.de · 99bikes.com.au · c7x.dev

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