major7.net

Major7.net

住友不動産株式会社、株式会社大京、東急不動産株式会社、東京建物株式会社、藤和不動産株式会社、野村不動産株式会社、三井不動産株式会社、三菱地所株式会社の不動産大手８社は共同で、豊富な新築マンション販売情報とマンション選びに役立つ様々な関連情報を提供する新築マンションポータルサイト『MAJOR7』（ http://www.major7.net/）を2000年4月に開設し、多くのお客様にご利用いただいております。 MAJOR7を運営する不動産大手8社の新築分譲マンションは、全国の民間マンション供給戸数の約20%を占めており、その8社の全国を網羅した豊富かつ詳細なマンション販売情報を、より早くサイト上でリアルタイムで提供しております。他業種をみても、同業大手が共同でお客様に有益な情報を提供している例は珍しく、サイトへの年間アクセス数は180万件を超えます。 read more

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Authority

—/100

Safety

90/100

Registered

Aug 10, 2000

26 years old · GMO Internet Group, Inc. d/b/a Onamae.com

1 of 2 safety checks passed (Sep 12, 2026).

AboutUs has not vetted this site. 1 of 2 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.

Current facts

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Authority & Safety, with the evidence

How this is scored →

Authority: not enough signals yetClear

Why we're not scoring this yet

We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 25 days ago); 3/3 transport and email checks available (oldest recorded about 25 days ago). This is evidence coverage, not a probability that a website is safe.

Recorded HTTPS check did not confirm a valid connection

Site history

Dated record — historical facts always carry their date.

2000
Domain registered (Aug 10, 2000).
2026
Checked today — 1 of 2 safety checks passed (Sep 12, 2026).

✓ domain continuity 26 years registered✓ live verified Sep 12, 2026

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