riken-ac.com homepage screenshot

riken-ac.com website report

理研分析センター -

Riken Ac was registered 24 years 9 months ago, is ranked #24,077,262 worldwide (top 692%), has an estimated value of $864. It may earn around $7 per month from advertising.

Science Research German

Last updated

Estimated worth
$864
Automated valuation
Global rank
#24,077,262
Declining
Monthly visitors
76
3,804 page views
Domain age
24 years 9 months
Since Jan 24, 2002
Hosted in
Japan
NTT
Security headers
39/100
Response 0.34 s

Key facts about riken-ac.com

Domain
riken-ac.com
Website name
理研分析センター -
Category
Science › Research
Estimated worth
$864
Global rank
#24,077,262 (top 692% of 3.5M ranked sites)
Monthly visitors (est.)
76 · 3,804 page views
Registered
January 24, 2002 (24 years 9 months ago)
Expires
January 24, 2027
Registrar
Japan Registry Services Co., Ltd.
Server location
Japan
Network
NTT AS4713
Email provider
Self-hosted / other (riken-ac.com)
Language
German
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily1273$0
Monthly3,80476$7
Yearly45,648912$84

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

Global rank history

#23.5M #23.8M #24.1M 2026-06: #23,511,227 Jun 26 2026-07: #24,084,580 Jul 26 2026-08: #24,077,262 Aug 26
Monthly values
MonthGlobal rank
2026-06#23,511,227
2026-07#24,084,580
2026-08#24,077,262

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate riken-ac.com's value

$864

The estimate is the higher of two independent approaches, both computed automatically from public data.

  • Traffic value: $425Driven by the global rank #24,077,262 (≈3,804 page views / month) plus a capped age bonus.
  • Activity value: $864Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (24 years 9 months)$397
Active website with metadata+$150
Substantial homepage content+$150
Email authentication (SPF)+$50
Security headers (39/100)+$117

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理研分析センター -
10 chars
Meta descriptionMissing
Meta keywordsNone
LanguageGerman
Response time0.34 s Fast

Homepage structure

H1 headings1
H2 headings1
H3 headings1
H4 headings0
Paragraphs51
Links120
Images56
Bold text0

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyNone detected
Web serverApache
Platform / languagePHP
DNS providerUnknown
Email providerSelf-hosted / other (riken-ac.com)
SPF recordv=spf1 a include:_spf.bizmw.com ~all
IPv6 (AAAA)No
CAA recordNo

Services verified in DNS

No third-party verification records found.

Domain name

Extension.com — the most widely used generic extension, originally for commercial sites
Name length8 characters Medium
Hyphens / digitsHyphen · no digits

Security headers

39
2 passed · 3 to improve · 4 missing
Homepage answered HTTP 200 at https://riken-ac.com/ · checked Oct 23, 2026
  • HTTPSThe homepage is served over an encrypted HTTPS connection.
  • HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
  • 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 disclosureReveals X-Powered-By: PHP/8.3.36, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/1.1 200 OK
Date: Fri, 23 Oct 2026 11:36:38 GMT
Server: Apache
X-Powered-By: PHP/8.3.36
Last-Modified: Wed, 21 Oct 2026 06:38:42 GMT
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

Hosting

IP address222.146.12.192
Location Japan
Network (ISP)NTT
Autonomous systemAS4713 NTT Communications Corporation
Server softwareApache

Nameservers

HostIPCountry
mwns1.customer.ne.jp210.150.23.210 Japan
mwns2.customer.ne.jp202.17.152.183 Japan

Domain registration (WHOIS)

RegistrarJapan Registry Services Co., Ltd.
CreatedJanuary 24, 2002 24 years 9 months ago
UpdatedJanuary 19, 2026
ExpiresJanuary 24, 2027 in 73 days
Statusok
Raw WHOIS record
   Domain Name: RIKEN-AC.COM
   Registry Domain ID: 82978627_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.jprs.jp
   Registrar URL: http://jprs.jp/registrar/
   Updated Date: 2026-01-19T15:35:51Z
   Creation Date: 2002-01-24T06:19:07Z
   Registry Expiry Date: 2027-01-24T06:19:07Z
   Registrar: Japan Registry Services Co., Ltd.
   Registrar IANA ID: 1485
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: +81.352158457
   Domain Status: ok https://icann.org/epp#ok
   Name Server: MWNS1.CUSTOMER.NE.JP
   Name Server: MWNS2.CUSTOMER.NE.JP
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-08-12T11:26:05Z <<<

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
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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

TypeHostValueTTL
Ariken-ac.comip: 222.146.12.1923583
NSriken-ac.comtarget: mwns2.customer.ne.jp3600
NSriken-ac.comtarget: mwns1.customer.ne.jp3600
SOAriken-ac.commname: mwns1.customer.ne.jp
rname: host-plan-ac.ntt.com
serial: 1613538463
refresh: 3600
retry: 1800
expire: 3628800
minimum-ttl: 3600
3600
MXriken-ac.compri: 10
target: riken-ac.com
3595
TXTriken-ac.comtxt: v=spf1 a include:_spf.bizmw.com ~all3600

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riken-ac.com compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
riken-ac.com#24,077,262$8642002 Japan
emca.jp#4,184,880$5362006 Japan
sasj.jp#10,978,745$126— Japan
hmic.co.jp#12,576,589$115— Japan
bstat.jp#20,789,285$1932017 United States

Websites ranked near riken-ac.com

  1. #24,077,210 mayonatvtour.com $278
  2. #24,077,230 eoforless.com $308
  3. #24,077,246 fumcsm.org $368
  4. #24,077,249 citrusfinancial.co.uk $100
  5. #24,077,262 riken-ac.com $864
  6. #24,077,301 auto-rubbers.com $293
  7. #24,077,358 nokotsudo.info $100
  8. #24,077,361 colonialbouquetnj.com $383
  9. #24,077,363 eimageagency.com $368

Questions about riken-ac.com

When was riken-ac.com registered?

Riken-ac.com was registered on January 24, 2002, making it 24 years 9 months old.

Who is the domain registrar for riken-ac.com?

Riken-ac.com is registered through Japan Registry Services Co., Ltd..

Where is riken-ac.com hosted?

Riken-ac.com's server (IP 222.146.12.192) is located in Japan.

How much is riken-ac.com worth?

We estimate riken-ac.com is worth $864. 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 riken-ac.com get?

Based on its rank, riken-ac.com receives roughly 76 unique visitors and 3,804 page views per month. These figures are modelled from the rank, not measured.

What is riken-ac.com's global rank?

Riken-ac.com has an estimated global rank of 24,077,262, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has declined over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts riken-ac.com?

Riken-ac.com resolves to 222.146.12.192, on the network of NTT (AS4713).

What email provider does riken-ac.com use?

According to its MX records, riken-ac.com receives email with Self-hosted / other (riken-ac.com). It publishes an SPF record to authenticate its outgoing mail.

When does riken-ac.com expire?

The domain registration of riken-ac.com is valid until January 24, 2027 (in 73 days), at Japan Registry Services Co., Ltd.. Owners usually renew before that date.

What websites are similar to riken-ac.com?

Popular websites in the same category as riken-ac.com include emca.jp, sasj.jp, hmic.co.jp, bstat.jp.

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riken-ac.com on StatMemory

Shows your live global rank. To cite this report: “StatMemory, riken-ac.com website report, https://statmemory.com/riken-ac.com”.

StatMemory is not affiliated with riken-ac.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.