Science-t.com 技術セミナーの開催・書籍出版 サイエンス&テクノロジー<S&T>
サイエンス&テクノロジー(S&T)は技術者・研究者のための技術セミナー(技術講習会)や技術書籍の出版をしています。化学・高分子・エレクトロニクス、医薬品・医療機器・化粧品、特許・法規制など幅広い分野の最新情報をご案内しております。社員研修や社員教育にもどうぞご活用ください。
Server IP address resolved: No
Http response code: None
Last Checked: 12/19/2025
Science-t.com attracts 383 unique visitors daily, generating 383 pageviews. The estimated value of science-t.com is 3,124 USD. Each visitor views approximately 1.07 pages on average.
According to Majestic's traffic estimates, science-t.com ranks 35,399 globally.
Science-t.com server is located in Japan, so we cannot determine if the distance might affect the page load time.
See the list of other websites hosted by SAKURA-A SAKURA Internet Inc., JP.
Science-t.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.
A recent examination on (August 02, 2024), indicates that science-t.com 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 science-t.com appears to be a safe domain.
Based on Google's Mobile-Friendly test, science-t.com 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 science-t.com 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 science-t.com 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 science-t.com for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the science-t.com. This reputation system receives ratings from users and information from third-party sources, assesses the science-t.com for safety features and confirms, whether science-t.com is suitable for children.
| Domain | www.science-t.com |
| 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.science-t.com science-t.com |
ASN ID: 7684
ASN Title: SAKURA-A SAKURA Internet Inc., JP
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% Information related to 'AS7684'
aut-num: AS7684
as-name: SAKURA-A
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source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Domain Name: SCIENCE-T.COM
Registry Domain ID: 138266875_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2023-03-27T15:14:06Z
Creation Date: 2004-12-27T04:29:55Z
Registry Expiry Date: 2025-12-27T04:29:55Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.DNS.NE.JP
Name Server: NS2.DNS.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-02-23T21:42:53Z
| Host | A Record | TTL |
|---|---|---|
| science-t.com | 133.242.10.64 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| science-t.com | sciencet.sakura.ne.jp | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| science-t.com | ns1.dns.ne.jp | 3600 |
| science-t.com | ns2.dns.ne.jp | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| science-t.com | v=spf1 ip4:133.167.8.185 ip4:133.242.10.64 include:spf.haihaimail.jp a:www5245.sakura.ne.jp mx ~all | 3600 |
master.dns.ne.jp
TTL: 3600
Email address: tech.sakura.ad.jp
Serial: 2023091403
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600
Last tested: 01/17/2019

| Total Resources | 111 |
| Number of Hosts | 5 |
| Static Resources | 103 |
| JavaScript Resources | 30 |
| CSS Resources | 23 |
Last tested: 01/17/2019


| Total Resources | 111 |
| Number of Hosts | 5 |
| Static Resources | 103 |
| JavaScript Resources | 30 |
| CSS Resources | 23 |
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