Rank #2,399Updated November 10, 2026
nikkeibp.co.jp
日経BP
The site runs on Slick, Java, Google Tag Manager and 1 other technologies. Its email security grade is D. Its SSL certificate is issued by Cybertrust Japan Co., Ltd. and is valid for 95 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- D
- SSL days left
- 95
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 54.64.167.184 | 60 |
| A | 54.65.146.178 | 60 |
| MX | nikkeibp-co-jp.mail.protection.outlook.com 0 | 300 |
| NS | ns-1484.awsdns-57.org | 300 |
| NS | ns-1673.awsdns-17.co.uk | 300 |
| NS | ns-47.awsdns-05.com | 300 |
| NS | ns-729.awsdns-27.net | 300 |
| TXT | MS=ms50120014 | 300 |
| TXT | adobe-idp-site-verification=d03e2d991fa1d9b93e2727574a887b7f18e15af3760d26559fd2e6b44f825a7a | 300 |
| TXT | dropbox-domain-verification=horjtypwszzm | 300 |
| TXT | google-site-verification=NyiiSK1BoHfHhYsS62-P5MbgN0NUmtUGtfYagzpuCqc | 300 |
| TXT | m4YSVLFkITYGEfkFEuiMzkQI4saG3Z | 300 |
| TXT | pardot906132=186eacbc142fef3b8dc5d1512baffaa5a540677a3ab587372aac5e7791bc3536 | 300 |
| TXT | v=spf1 include:spf1.nikkeibp.co.jp include:spf.protection.outlook.com ip4:61.122.153.221 include:custhelp.com include:spf.mta.hdems.com ~all | 300 |
Technology stack
JavaScript library
Programming language
Tag manager
Web server
Analytics and advertising IDs
google_tag_manager:GTM-N67TT5MSSL certificate
| Valid | Valid |
|---|---|
| Issuer | JP, Cybertrust Japan SureServer CA G4, Cybertrust Japan Co., Ltd. |
| Expires | February 13, 2027 |
| Days remaining | 95 |
| Protocol | TLSv1.3 |
| Names | *.nikkeibp.co.jp, nikkeibp.co.jp, lounge.medical.nikkeibp.co.jp, lounge-api.medical.nikkeibp.co.jp, lounge-dl.medical.nikkeibp.co.jp, lounge-dl.nmoadm.nikkeibp.co.jp, st.medical.nikkeibp.co.jp, auth.all.nikkeibp.co.jp, mng.all.nikkeibp.co.jp, bio.all.nikkeibp.co.jp, business.all.nikkeibp.co.jp, gooday.all.nikkeibp.co.jp |
Email security
DScore 60/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDKIM key found (selector: selector1) but it is only 1024 bits; 2048 is recommended.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good1 MX record(s) found. Mail is handled by Microsoft 365.
Homepage metadata
| Title | 日経BP |
|---|---|
| Description | 日経BPは日本経済新聞グループの一員として、経営・技術・生活という3分野で主にビジネスパーソンに向けて事業を展開しています。その内容は、雑誌・書籍の出版事業、デジタル事業、展示会・セミナーなどのイベント事業、調査・コンサルティング事業など、多種多彩なメディアとサービスを駆使して、高付加価値の先端・専門情報を提供しています。 |
| Language | ja |
| Canonical | https://www.nikkeibp.co.jp/ |
| Indexable | Yes |
| Word count | 164 |
About nikkeibp.co.jp
What technology does nikkeibp.co.jp use?
We detected 4 technologies on nikkeibp.co.jp, including Slick, Java, Google Tag Manager, Apache HTTP Server.
Does nikkeibp.co.jp protect its email with SPF and DMARC?
nikkeibp.co.jp scores 60/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DKIM key found (selector: selector1) but it is only 1024 bits; 2048 is recommended.
What are the name servers of nikkeibp.co.jp?
nikkeibp.co.jp uses ns-1484.awsdns-57.org, ns-1673.awsdns-17.co.uk, ns-47.awsdns-05.com, ns-729.awsdns-27.net.