Nanbyo-study.jp ranking shows that the page is at position 0 over the world.
In terms of rank-to-traffic ratio, nanbyo-study.jp has 1,808 unique users per day, viewing 3,653 pages. The rank based value of nanbyo-study.jp is 2,595 USD. Every user makes 2.14 pageviews on average.
Nanbyo-study.jp boasts a link base consisting of 275 referring domains and 317 external backlinks, as revealed by the data obtained from web network scanning.
Nanbyo-study.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.
According the last verification test in August 23, 2024, nanbyo-study.jp has an expired wildcard SSL certificate issued by DigiCert Inc (expired on June 01, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.
Based on data from Google Safe Browsing, Google Safe Search and Symantec nanbyo-study.jp is a fairly safe domain.
According the Mobile-Friendly test by Google nanbyo-study.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.





| Domain | *.alpha-mail.jp |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
| Algorithm | RSA-SHA256 |
| Valid form | 05/01/2024 |
| Expiration | 06/01/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.alpha-mail.jp |
Alexa Rank shows how popular nanbyo-study.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If nanbyo-study.jp has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to nanbyo-study.jp and pageviews on nanbyo-study.jp over the past 3 months.
ASN ID: 23394
ASN Title: PSPINC-BDC - Pacific Software Publishing, Inc., USLast Update: 09/03/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 23394
ASName: PSPINC-BDC
ASHandle: AS23394
RegDate: 2002-03-12
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/23394
OrgName: Pacific Software Publishing, Inc.
OrgId: PSP-22
Address: 1404 140th Place NE
City: Bellevue
StateProv: WA
PostalCode: 98007
Country: US
RegDate: 2002-01-29
Updated: 2012-04-03
Ref: https://rdap.arin.net/registry/entity/PSP-22
OrgTechHandle: KUC1-ARIN
OrgTechName: Uchikura, Ken
OrgTechPhone: +1-425-957-0808
OrgTechEmail: serveradmin@pspinc.com
OrgTechRef: https://rdap.arin.net/registry/entity/KUC1-ARIN
OrgAbuseHandle: KUC1-ARIN
OrgAbuseName: Uchikura, Ken
OrgAbusePhone: +1-425-957-0808
OrgAbuseEmail: serveradmin@pspinc.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KUC1-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information: [ドメイン情報]
[Domain Name] NANBYO-STUDY.JP
[登録者名] 藤田 徳人
[Registrant] Fujita,Naruhito
[Name Server] kotetsu.alpha-lt.net
[Name Server] tsukuba.aics.ne.jp
[Name Server] amdns03.alpha-mail.jp
[Signing Key]
[登録年月日] 2014/03/06
[有効期限] 2023/03/31
[状態] Active
[最終更新] 2022/04/01 01:05:09 (JST)
Contact Information: [公開連絡窓口]
[名前] 藤田 徳人
[Name] Fujita,Naruhito
[Email] jpdomain@alpha-web.jp
[Web Page]
[郵便番号] 104-0051
[住所] 東京都中央区
佃3−6−18
東急ドエル月島1101
[Postal Address] 3-6-18 TSUKUDA CHUO-KU TOKYO 1040051 JAPAN
[電話番号] 03-5547-2408
[FAX番号] 03-5547-2408
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 01/22/2018

| Total Resources | 20 |
| Number of Hosts | 2 |
| Static Resources | 11 |
| JavaScript Resources | 6 |
| CSS Resources | 3 |
Last tested: 11/26/2019


| Total Resources | 19 |
| Number of Hosts | 2 |
| Static Resources | 8 |
| JavaScript Resources | 6 |
| CSS Resources | 4 |