attackers-school.com homepage screenshot

attackers-school.com website report

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

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

Estimated worth
$825
Automated valuation
Global rank
#6,125,308
Improving
Monthly visitors
302
15K page views
Domain age
26 years 3 months
Since Jul 14, 2000
Hosted in
Japan
SAKURA Internet Inc.
Security headers
25/100
Response 0.71 s

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 viewsVisitorsAd revenue
Daily50410$1
Monthly15,119302$29
Yearly181,4283,624$348

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

#4.8M #16.6M #28.4M 2026-06: #28,351,152 Jun 26 2026-07: #4,836,499 Jul 26 2026-08: #6,125,308 Aug 26
Monthly values
MonthGlobal 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

$825

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
LanguageJapanese (ja)
Response time0.71 s Fast

Homepage structure

H1 headings0
H2 headings11
H3 headings47
H4 headings0
Paragraphs59
Links130
Images77
Bold text0

No H1 heading found in the server HTML.

Technology & infrastructure

CDN / proxyNone detected
Web servernginx
Platform / languageNot disclosed
DNS providerUnknown
Email providerSelf-hosted / other (attackers-school.com)
SPF recordv=spf1 +a:sv108.xbiz.ne.jp +a:attackers-school.com +mx include:spf.sender.xserver.jp ~all
IPv6 (AAAA)No
CAA recordNo

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 length16 characters Long
Hyphens / digitsHyphen · no digits

Security headers

25
1 passed · 2 to improve · 5 missing
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 address183.181.99.9
Location Osaka, Japan
Network (ISP)SAKURA Internet Inc.
Server softwarenginx

Nameservers

HostIPCountry
ns1.xbiz.ne.jp157.112.182.247 Japan
ns2.xbiz.ne.jp35.76.79.244 United States
ns3.xbiz.ne.jp157.112.191.237 Japan

Domain registration (WHOIS)

RegistrarXServer, Inc.
CreatedJuly 14, 2000 26 years 3 months ago
UpdatedMay 20, 2026
ExpiresJuly 14, 2027 in 260 days
StatusclientTransferProhibited
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
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reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

DNS records

TypeHostValueTTL
Aattackers-school.comip: 183.181.99.93589
NSattackers-school.comtarget: ns3.xbiz.ne.jp3600
NSattackers-school.comtarget: ns1.xbiz.ne.jp3600
NSattackers-school.comtarget: ns2.xbiz.ne.jp3600
SOAattackers-school.commname: ns1.xbiz.ne.jp
rname: root.xbiz.ne.jp
serial: 0
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600
3600
MXattackers-school.compri: 0
target: attackers-school.com
3600
TXTattackers-school.comtxt: v=spf1 +a:sv108.xbiz.ne.jp +a:attackers-school.com +mx include:spf.sender.xserver.jp ~all3600
TXTattackers-school.comtxt: google-site-verification=iE4ZES5tn-tJnmEPzm4L512jtseltm6pfgJ5oRN4cjk3600

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attackers-school.com compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
attackers-school.com#6,125,308$8252000 Japan
mamashacho.com#31,376,611$2402013 Japan
radius-revolt.com#13,399,043$3062010 Japan
setsuyaku.ceo#7,984,841$1592025 Japan
office-mino.co.jp#34,300,808$100— United States

Websites ranked near attackers-school.com

  1. #6,125,229 franlabuschagne.com $303
  2. #6,125,269 pocketcode.org $363
  3. #6,125,276 danrich.co $198
  4. #6,125,304 oggsync.com $453
  5. #6,125,308 attackers-school.com $825
  6. #6,125,312 nationalphysiciansurvey.ca $198
  7. #6,125,316 era-music.com $198
  8. #6,125,327 thetotsquad.com $348
  9. #6,125,337 solarmoviez.ru $228

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.

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attackers-school.com on StatMemory

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.