三菱重工 (Mitsubishi Heavy Industries) is a Japanese company that specializes in providing solutions and services in various areas such as energy, environment, aerospace, defence, machinery, and transportation. The company's website, mhi.co.jp, is the official platform that showcases its products and services to the global market.
The website has a clean and modern design that reflects the company's brand identity. The homepage is well-structured with a clear navigation menu providing access to various sections of the site. The header section prominently displays the company's logo and search bar, making it easy for users to find what they are looking for. The website is available in multiple languages, including English, Japanese, and Chinese, catering to the diverse audience the company serves.
The website is family-friendly, and the content is appropriate for all age groups. The homepage features the company's latest news, press releases, and events. The news section provides in-depth information about the company's initiatives, including its contribution towards sustainable development.
The website has a responsive design, which means it fits well on all devices, including desktop computers, tablets, and smartphones. This feature ensures that users can access the website from anywhere and on any device. The website's loading speed is decent, with a Page Speed score of 63. However, there is still room for improvement in terms of page load times, and optimizing images and other rich media elements can help boost the loading time.
The website's hosted by MIND Mitsubishi Electric Information Network Corporation and uses SSL certificates issued by DigiCert Inc, ensuring that user data is transmitted securely. The website has a high domain authority score, with 909 unique users per day and 1727.1 pageviews, making it a valuable online platform for the company.
In conclusion, the mhi.co.jp website is well-designed, user-friendly, and informative, making it an excellent online platform to learn more about Mitsubishi Heavy Industries and its products and services. The website caters to the diverse audience the company serves and is a valuable asset for the company to showcase its capabilities to the world.





| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | www.mhi.co.jp |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert SHA2 Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 10/27/2020 |
| Expiration | 11/27/2021 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.mhi.co.jp mhi.co.jp |
Alexa Rank shows how popular mhi.co.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If mhi.co.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 mhi.co.jp and pageviews on mhi.co.jp over the past 3 months.
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 12/17/2025
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# ARIN WHOIS data and services are subject to the Terms of Use
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ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
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OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
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RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
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[ 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]
a. [ドメイン名] MHI.CO.JP
e. [そしきめい] みつびしじゅうこうぎょう かぶしきかいしゃ
f. [組織名] 三菱重工業 株式会社
g. [Organization] Mitsubishi Heavy Industries, Ltd.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] NS35700JP
n. [技術連絡担当者] NS35700JP
p. [ネームサーバ] ns019-r3nq3o19o6o1miv8.r.d-53.jp
p. [ネームサーバ] ns019-r3nq3o19o6o1miv8.r.d-53.net
p. [ネームサーバ] ns019-r3nq3o19o6o1miv8.r.d-53.info
p. [ネームサーバ] dns-a.iij.ad.jp
s. [署名鍵]
[状態] Connected (2025/03/31)
[登録年月日]
[接続年月日] 2014/01/29
[最終更新] 2024/04/01 01:02:14 (JST)
| Host | A Record | TTL |
|---|---|---|
| mhi.co.jp | 210.172.229.188 | 10800 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| mhi.co.jp | cluster1.us.messagelabs.com | 10 | 600 |
| mhi.co.jp | cluster1a.us.messagelabs.com | 20 | 600 |
| Host | NS Record | TTL |
|---|---|---|
| mhi.co.jp | mhins.mhi.co.jp | 10800 |
| mhi.co.jp | dns-a.iij.ad.jp | 10800 |
| mhi.co.jp | kobens.mhi.co.jp | 10800 |
| Host | TXT Record | TTL |
|---|---|---|
| mhi.co.jp | webexdomainverification.15QFA=8cae7504-a2ed-4714-9dcb-cdc9bdb95285 | 10800 |
| mhi.co.jp | 1dlbhVhENCx09UrpK9igGdsxbUfrfq9MSSDNNUFOlvEaTT1QbhwkX6EWc35ataC4DPPwOnW3hbBUzbsqcMTI7g== | 10800 |
| mhi.co.jp | v=spf1 include:spf1.mhi.co.jp include:spf2.mhi.co.jp include:spf3.mhi.co.jp include:spf4.mhi.co.jp include:spf5.mhi.co.jp include:spf.messagelabs.com -all | 10800 |
| mhi.co.jp | MS=ms92285114 | 10800 |
mhins.mhi.co.jp
TTL: 10800
Email address: postmaster.mhi.co.jp
Serial: 2019072401
Refresh: 7200
Retry: 1800
Expire: 1209600
Minimum: 10800
Last tested: 10/11/2016

| Total Resources | 98 |
| Number of Hosts | 4 |
| Static Resources | 93 |
| JavaScript Resources | 12 |
| CSS Resources | 8 |
Last tested: 12/05/2017


| Total Resources | 30 |
| Number of Hosts | 10 |
| Static Resources | 21 |
| JavaScript Resources | 11 |
| CSS Resources | 4 |