Big-s.info スポーツクラブ・スイミングスクール【ビッグ・エス】
ザ・ビッグスポーツは、ビッグ・エスをはじめとするスポーツクラブ、フィットネスクラブ、スイミングスクールなどのクラブ施設を運営し、人々に本当の健康を提供しています。
Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026
Big-s.info attracts 471 unique visitors daily, generating 2,825 pageviews. The estimated value of big-s.info is 49,209 USD. Each visitor views approximately 6.42 pages on average.
According to Majestic's traffic estimates, big-s.info ranks 20,127 globally, with the majority of its visitors coming from Japan, where it holds the 11,764 position.
Big-s.info is hosted by IDC Yahoo Japan Corporation, JP in Hong Kong; however, migrating the server to Japan could further improve page load times for the majority of users.
See the list of other websites hosted by IDC Yahoo Japan Corporation, JP.
Big-s.info is registered with the .INFO top-level domain. Explore additional websites within the .INFO zone.
A recent examination on (October 08, 2024), indicates that big-s.info has an expired SSL certificate issued by GlobalSign nv-sa (expired on December 03, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GlobalSign nv-sa.
According to Google Safe Browsing, Google Safe Search and Symantec big-s.info appears to be a safe domain.
Based on Google's Mobile-Friendly test, big-s.info is optimized for mobile and tablet devices, although the web page loading speed could be improved.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton ConnectSafe evaluates big-s.info for any unsafe and insecure content. The results are critical for families with young children.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee assesses big-s.info for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze big-s.info for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the big-s.info. This reputation system receives ratings from users and information from third-party sources, assesses the big-s.info for safety features and confirms, whether big-s.info is suitable for children.
| Domain | www.big-s.info |
| Issuer Organization | GlobalSign nv-sa |
| Issuer | GlobalSign GCC R3 DV TLS CA 2020 |
| Algorithm | RSA-SHA256 |
| Valid form | 11/02/2023 |
| Expiration | 12/03/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.big-s.info big-s.info |
ASN ID: 4694
ASN Title: IDC Yahoo Japan Corporation, JP
Last Update: 05/05/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS4672 - AS4735'
as-block: AS4672 - AS4735
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:29Z
source: APNIC
role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC
% Information related to 'AS4694'
aut-num: AS4694
as-name: IDC
descr: Yahoo Japan Corporation
import:
export:
country: JP
admin-c: MH15688JP
tech-c: AN8394JP
tech-c: MT21278JP
last-modified: 2012-10-04T04:24:34Z
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: big-s.info
Registry Domain ID: 977eb88b8b464e8bbba4e9889fbf5d3c-DONUTS
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2021-11-27T15:31:49Z
Creation Date: 2002-11-29T06:41:28Z
Registry Expiry Date: 2022-11-29T06:41:28Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: The Big Sports Co.,Ltd.
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Tokyo
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: JP
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns.wadax.ne.jp
Name Server: ns.big-s.info
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-05-07T18:20:43Z
| Host | A Record | TTL |
|---|---|---|
| big-s.info | 203.137.115.93 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| big-s.info | mail.big-s.info | 10 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| big-s.info | ns1.big-s.info | 86400 |
| big-s.info | ns.big-s.info | 86400 |
| big-s.info | ns2.big-s.info | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| big-s.info | v=spf1 +a +mx +a:ns.big-s.info -all | 86400 |
ns1.big-s.info
TTL: 86400
Email address: yamaguchi.bigsports.co.jp
Serial: 2022022402
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 10800
Last tested: 01/25/2019

| Total Resources | 59 |
| Number of Hosts | 4 |
| Static Resources | 55 |
| JavaScript Resources | 6 |
| CSS Resources | 4 |
Last tested: 01/25/2019


| Total Resources | 51 |
| Number of Hosts | 4 |
| Static Resources | 45 |
| JavaScript Resources | 4 |
| CSS Resources | 2 |
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