attackers-school.com website report
大前研一が設立したアタッカーズ・ビジネススクール(ABS)は起業を志す方やスタートアップ経営者などの起業家(アントレプレナー)を輩出し上場支援まで伴走する学校です。確かな実績とサポート力で卒業生を起業に導き、スタートアップをグロースします。
Attackers School was registered 26 years 3 months ago, is ranked #6,125,308 worldwide (top 186%), has an estimated value of $825. It may earn around $29 per month from advertising.
Business & Industrial Japanese (ja)
Last updated
Key facts about attackers-school.com
- Domain
- attackers-school.com
- Website name
- 起業家・スタートアップ経営者の学校|大前研一設立のビジネススクールABS
- Category
- Business & Industrial
- Estimated worth
- $825
- Global rank
- #6,125,308 (top 186% of 3.3M ranked sites)
- Monthly visitors (est.)
- 302 · 15K page views
- Registered
- July 14, 2000 (26 years 3 months ago)
- Expires
- July 14, 2027
- Registrar
- XServer, Inc.
- Server location
Osaka, Japan- Network
- SAKURA Internet Inc.
- Email provider
- Self-hosted / other (attackers-school.com)
- Language
- Japanese (ja)
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 504 | 10 | $1 |
| Monthly | 15,119 | 302 | $29 |
| Yearly | 181,428 | 3,624 | $348 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #28,351,152 |
| 2026-07 | #4,836,499 |
| 2026-08 | #6,125,308 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate attackers-school.com's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $543Driven by the global rank #6,125,308 (≈15K page views / month) plus a capped age bonus.
- Activity value: $825Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (26 years 3 months) | $400 |
| Active website with metadata | +$150 |
| Substantial homepage content | +$150 |
| Email authentication (SPF) | +$50 |
| Security headers (25/100) | +$75 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | 起業家・スタートアップ経営者の学校|大前研一設立のビジネススクールABS 36 chars |
|---|---|
| Meta description | 大前研一が設立したアタッカーズ・ビジネススクール(ABS)は起業を志す方やスタートアップ経営者などの起業家(アントレプレナー)を輩出し上場支援まで伴走する学校です。確かな実績とサポート力で卒業生を起業に導き、スタートアップをグロースします。 120 chars |
| Meta keywords | 起業,学校,起業,経営者,スタートアップ,起業家,アントレプレナー,アタッカーズ・ビジネス・スクール,ABS,大前研一 |
| Language | Japanese (ja) |
| Response time | 0.71 s Fast |
Homepage structure
No H1 heading found in the server HTML.
Technology & infrastructure
| CDN / proxy | None detected |
|---|---|
| Web server | nginx |
| Platform / language | Not disclosed |
| DNS provider | Unknown |
| Email provider | Self-hosted / other (attackers-school.com) |
| SPF record | v=spf1 +a:sv108.xbiz.ne.jp +a:attackers-school.com +mx include:spf.sender.xserver.jp ~all |
| IPv6 (AAAA) | No |
| CAA record | No |
Services verified in DNS
Google Search Console
Detected from TXT verification and SPF records published by the domain owner.
Domain name
| Extension | .com — the most widely used generic extension, originally for commercial sites |
|---|---|
| Name length | 16 characters Long |
| Hyphens / digits | Hyphen · no digits |
Security headers
Collected with an older method; a fresh check is running and will appear on your next visit.
- HTTPSThe homepage is not served over HTTPS.
- Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
- X-Content-Type-OptionsNot set to nosniff.
- Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200 server: nginx date: Sun, 02 Aug 2026 15:27:35 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding link: <https://attackers-school.com/>; rel=shortlink
Hosting
| IP address | 183.181.99.9 |
|---|---|
| Location | |
| Network (ISP) | SAKURA Internet Inc. |
| Server software | nginx |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns1.xbiz.ne.jp | 157.112.182.247 | |
| ns2.xbiz.ne.jp | 35.76.79.244 | |
| ns3.xbiz.ne.jp | 157.112.191.237 |
Domain registration (WHOIS)
| Registrar | XServer, Inc. |
|---|---|
| Created | July 14, 2000 26 years 3 months ago |
| Updated | May 20, 2026 |
| Expires | July 14, 2027 in 260 days |
| Status | clientTransferProhibited |
Raw WHOIS record
Domain Name: ATTACKERS-SCHOOL.COM Registry Domain ID: 31349712_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.star-domain.jp Registrar URL: https://www.xserver.co.jp/ Updated Date: 2026-05-20T06:31:26Z Creation Date: 2000-07-14T09:08:22Z Registry Expiry Date: 2027-07-14T09:08:22Z Registrar: XServer, Inc. Registrar IANA ID: 1557 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +81.662928811 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: NS1.XBIZ.NE.JP Name Server: NS2.XBIZ.NE.JP Name Server: NS3.XBIZ.NE.JP DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2026-08-02T15:27:20Z <<< For more information on Whois status codes, please visit https://icann.org/epp NOTICE: The expiration date displayed in this record is the date the registrar's sponsorship of the domain name registration in the registry is currently set to expire. This date does not necessarily reflect the expiration date of the domain name registrant's agreement with the sponsoring registrar. Users may consult the sponsoring registrar's Whois database to view the registrar's reported date of expiration for this registration. TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to VeriSign (or its computer systems). The compilation, repackaging, dissemination or other use of this Data is expressly prohibited without the prior written consent of VeriSign. You agree not to use electronic processes that are automated and high-volume to access or query the Whois database except as reasonably necessary to register domain names or modify existing registrations. VeriSign reserves the right to restrict your access to the Whois database in its sole discretion to ensure operational stability. VeriSign may restrict or terminate your access to the Whois database for failure to abide by these terms of use. VeriSign reserves the right to modify these terms at any time. The Registry database contains ONLY .COM, .NET, .EDU domains and Registrars.
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | attackers-school.com | ip: 183.181.99.9 | 3589 |
| NS | attackers-school.com | target: ns3.xbiz.ne.jp | 3600 |
| NS | attackers-school.com | target: ns1.xbiz.ne.jp | 3600 |
| NS | attackers-school.com | target: ns2.xbiz.ne.jp | 3600 |
| SOA | attackers-school.com | mname: ns1.xbiz.ne.jp rname: root.xbiz.ne.jp serial: 0 refresh: 10800 retry: 3600 expire: 604800 minimum-ttl: 3600 | 3600 |
| MX | attackers-school.com | pri: 0 target: attackers-school.com | 3600 |
| TXT | attackers-school.com | txt: v=spf1 +a:sv108.xbiz.ne.jp +a:attackers-school.com +mx include:spf.sender.xserver.jp ~all | 3600 |
| TXT | attackers-school.com | txt: google-site-verification=iE4ZES5tn-tJnmEPzm4L512jtseltm6pfgJ5oRN4cjk | 3600 |
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attackers-school.com compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| attackers-school.com | #6,125,308 | $825 | 2000 | |
| mamashacho.com | #31,376,611 | $240 | 2013 | |
| radius-revolt.com | #13,399,043 | $306 | 2010 | |
| setsuyaku.ceo | #7,984,841 | $159 | 2025 | |
| office-mino.co.jp | #34,300,808 | $100 | — |
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Questions about attackers-school.com
When was attackers-school.com registered?
Attackers-school.com was registered on July 14, 2000, making it 26 years 3 months old.
Who is the domain registrar for attackers-school.com?
Attackers-school.com is registered through XServer, Inc..
Where is attackers-school.com hosted?
Attackers-school.com's server (IP 183.181.99.9) is located in Osaka, Japan.
How much is attackers-school.com worth?
We estimate attackers-school.com is worth $825. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does attackers-school.com get?
Based on its rank, attackers-school.com receives roughly 302 unique visitors and 15K page views per month. These figures are modelled from the rank, not measured.
What is attackers-school.com's global rank?
Attackers-school.com has an estimated global rank of 6,125,308, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts attackers-school.com?
Attackers-school.com resolves to 183.181.99.9, on the network of SAKURA Internet Inc..
What email provider does attackers-school.com use?
According to its MX records, attackers-school.com receives email with Self-hosted / other (attackers-school.com). It publishes an SPF record to authenticate its outgoing mail.
When does attackers-school.com expire?
The domain registration of attackers-school.com is valid until July 14, 2027 (in 260 days), at XServer, Inc.. Owners usually renew before that date.
What websites are similar to attackers-school.com?
Popular websites in the same category as attackers-school.com include mamashacho.com, radius-revolt.com, setsuyaku.ceo, office-mino.co.jp.
Own attackers-school.com? Add the badge
Shows your live global rank. To cite this report: “StatMemory, attackers-school.com website report, https://statmemory.com/attackers-school.com”.
StatMemory is not affiliated with attackers-school.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.