Mamastar.jp ママスタ | ママのための情報プラットフォーム
ママスタは、ママの今に最適な情報を発信し、必要なコミュニケーションの場を提供する「ママのための情報プラットフォーム」です。子育て・生活関連ニュース、コミュニティ、保育園検索、習い事や塾探しなど、様々なサービスを通じてママにとって役立つ情報を提供しています。
Mamastar.jp Overview
Mamastar.jp ranking shows that the page is at position 26,888 over the world, while the bulk of its audience is from Japan, where it ranks 1,979.
It is beneficial to mamastar.jp that their hosting company AMAZON-02 - Amazon.com, Inc., US servers are located in Japan, as that reduces page load time for the majority of their users. See the list of other webpages hosted on AMAZON-02 - Amazon.com, Inc., US servers.
In terms of rank-to-traffic ratio, mamastar.jp has 18,279 unique users per day, viewing 27,418 pages. The rank based value of mamastar.jp is 482,983 USD. Every user makes 1.61 pageviews on average.
Mamastar.jp boasts a link base consisting of 645 referring domains and 1147 external backlinks, as revealed by the data obtained from web network scanning.
Mamastar.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.
According the last verification test in August 20, 2024, mamastar.jp has an expired wildcard SSL certificate issued by Amazon (expired on December 19, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Amazon.
Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust mamastar.jp is a fairly safe domain.
According the Mobile-Friendly test by Google mamastar.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Mamastar.jp Rank Summary
Audience Geography. Where are mamastar.jp visitors located?
| Country | Visitors |
|---|---|
 Japan JP | 98.8% |
| Other | 1.2% |
| Country | Pageviews |
|---|---|
| Japan JP | 98.7% |
| Other | 1.3% |
| Country | Rank |
|---|---|
| Japan JP | 1979 |
Where do visitors go on mamastar.jp?
| Subdomain | Pageviews |
|---|---|
| mamastar.jp | 92.87% |
| select.mamastar.jp | 6.23% |
| other | 0.91% |
| Subdomain | Pageviews per User |
|---|---|
| mamastar.jp | 1.4 |
| select.mamastar.jp | 1 |
| Subdomain | Reach |
|---|---|
| mamastar.jp | 91.17% |
| select.mamastar.jp | 8.82% |
How popular is mamastar.jp?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 26888 | 1472 |
| past month | 28514 | -511 |
| past week | 32731 | 4964 |
| yesterday | 40488 | -3116 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 44335 | 7946 | 14 | -21.25% | 1.5 | -20.11% |
| 30 | 47887 | -849 | 13 | 3% | 1.4 | 0.7% |
| 7 | 56785 | 15295 | 11 | -31.02% | 1.3 | -26.4% |
| 1 | 84943 | -6955 | 8 | 9% | 1 | 3% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 22266 | -436 | 37 | -1.5% |
| 30 | 23419 | -365 | 35 | 3% |
| 7 | 26437 | 1736 | 31 | -6.57% |
| 1 | 29833 | -2064 | 30 | 6% |
Mamastar.jp Website Safety
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 mamastar.jp 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 mamastar.jp 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 mamastar.jp for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the mamastar.jp. This reputation system receives ratings from users and information from third-party sources, assesses the mamastar.jp for safety features and confirms, whether mamastar.jp is suitable for children.
| Domain | *.mamastar.jp |
| Issuer Organization | Amazon |
| Issuer | Amazon RSA 2048 M02 |
| Algorithm | RSA-SHA256 |
| Valid form | 11/21/2023 |
| Expiration | 12/19/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.mamastar.jp mamastar.jp |
Mamastar.jp Rank History
Alexa Rank shows how popular mamastar.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If mamastar.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 mamastar.jp and pageviews on mamastar.jp over the past 3 months.
Mamastar.jp Hosting Information
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., USLast Update: 07/18/2024
#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#
Mamastar.jp Domain Registration and Settings
[ 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] MAMASTAR.JP
[登録者名] 株式会社インタースペース
[Registrant] Interspace Co.,Ltd.
[Name Server] ns-1937.awsdns-50.co.uk
[Name Server] ns-1478.awsdns-56.org
[Name Server] ns-875.awsdns-45.net
[Name Server] ns-169.awsdns-21.com
[Signing Key]
[登録年月日] 2002/10/27
[有効期限] 2024/10/31
[状態] Active
[最終更新] 2023/11/01 01:05:03 (JST)
Contact Information: [公開連絡窓口]
[名前] 株式会社インタースペース
[Name] Interspace Co.,Ltd.
[Email] isys@interspace.ne.jp
[Web Page]
[郵便番号] 163-0808
[住所] 東京都新宿区
西新宿 2-4-1
新宿NSビル8F
[Postal Address] Shinjyuku-ku
2-4-1 Nishishinjyuku
Shinjuku NS Building 8F
[電話番号] 03-5339-8680
[FAX番号] 03-5909-4578
| Host | A Record | TTL |
|---|---|---|
| mamastar.jp | 115.31.202.65 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| mamastar.jp | old.mamastar.jp | 10 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| mamastar.jp | ns-1478.awsdns-56.org | 172800 |
| mamastar.jp | ns-169.awsdns-21.com | 172800 |
| mamastar.jp | ns-1937.awsdns-50.co.uk | 172800 |
| mamastar.jp | ns-875.awsdns-45.net | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| mamastar.jp | v=spf1 +mx include:spf.mamastar.jp include:spf.maildealer.jp include:spf-bma.mpme.jp +a:mdmarie.maildealer.jp ~all | 86400 |
ns-1937.awsdns-50.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Mamastar.jp HTML Check
Mamastar.jp Desktop Performance
Last tested: 12/10/2019
| Total Resources | 78 |
| Number of Hosts | 14 |
| Static Resources | 69 |
| JavaScript Resources | 9 |
| CSS Resources | 7 |
Mamastar.jp Mobile Insights
Last tested: 12/09/2019
| Total Resources | 89 |
| Number of Hosts | 23 |
| Static Resources | 59 |
| JavaScript Resources | 14 |
| CSS Resources | 4 |
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