オープンワーカー株式会社/東京 ＷＥＢ開発からネットワーク・サーバー運用保守｜東京
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Keywords: アプリケーション開発, サーバー保守, ネットワーク, オープンワーカー株式会社, 東京
Keywords: アプリケーション開発, サーバー保守, ネットワーク, オープンワーカー株式会社, 東京
opw.co.jp is not currently ranked anywhere. opw.co.jp was launched at January 23, 2013 and is 13 years and 40 days. It reaches roughly 30 users and delivers about 30 pageviews each month. Its estimated monthly revenue is $0.00. We estimate the value of opw.co.jp to be around $10.00. The domain opw.co.jp uses a Japan suffix and its server(s) are located in Japan with the IP number 157.7.189.135. opw.co.jp is not listed on Dmoz.
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CloseMain Information of opw.co.jp
Information of opw.co.jp- Alexa Rank:Not ranked
The Alexa rank is a measure of opw.co.jp's popularity.
The lower the rank is, the more popular the website is. This rank is calculated using a combination of average daily visitors and pageviews from opw.co.jp over the last 3 months.
Google.com ranks #1 for example. - Quantcast Rank:Not ranked/Not available The Quantcast rank is a measure of opw.co.jp's popularity.
The lower the rank is, the more popular the website is. This rank is calculated using a combination of average daily visitors and pageviews from opw.co.jp over the last 3 months.
Google.com ranks #1 for example. - Google Pagerank:Not ranked/Not available Google PageRank™ reflects the importance of web pages by considering more than 500 million variables and 2 billion terms. Pages that Google search engine believes are important receive a higher PageRank and are more likely to appear at the top of the search results.
PageRank also considers the importance of each page that casts a vote, as votes from some pages are considered to have greater value, thereby giving the linked page a greater value. - IP Address:157.7.189.135 IP Addresses are similar to physical addresses. It's a number that represents the identification and location of a website. Every computer has an IP address. - IP Tracing
- Site Age:13 years and 40 days
- Created:2013-01-23
- Expires:Not available.
- Updated:2026-02-01
- Owner:openworkerCorp,Inc.
- ICANN Registrar:Japan Registry Services This shows the company who handled the registration of this domain.
- Hosted in:Japan
- Domain Suffix:Japan A domain suffix is the last part of a domain name and is often referred to as a "top-level domain" or TLD.
.COM is the most popular and it represents Commercial websites.
DNS Records of opw.co.jp
| Host | Type | TTL | Extra |
|---|---|---|---|
| opw.co.jp | A | 1800 | IP: 157.7.189.135 |
| opw.co.jp | NS | 86400 | Target: dns0.heteml.jp |
| opw.co.jp | NS | 86400 | Target: dns1.heteml.jp |
| opw.co.jp | SOA | 2560 | MNAME: dns0.heteml.jp RNAME: hostmaster.opw.co.jp Serial: 1772395217 Refresh: 16384 Retry: 2048 Expire: 1048576 Minimum TTL: 2560 |
| opw.co.jp | MX | 3600 | Priority: 20 Target: mx-proxy502.heteml.jp |
| opw.co.jp | MX | 3600 | Priority: 10 Target: mx-proxy501.heteml.jp |
| opw.co.jp | TXT | 3600 | TXT: v=spf1 include:_spf.heteml.jp ~all |
Name Servers of opw.co.jp
dns0.heteml.jp
dns1.heteml.jp
Header Info of opw.co.jp
opw.co.jp is using Apache as server and programming language PHP/7.4.33.
| Header | HTTP1.1 200 OK |
| Date | Sun, 01 Mar 2026 232412 GMT |
| Content-Type | texthtml;charset=utf-8 |
| Transfer-Encoding | chunked |
| Connection | keep-alive |
| Server | Apache |
| X-Powered-By | PHP7.4.33 |
| Expires | Thu, 19 Nov 1981 085200 GMT |
| Cache-Control | no-store, no-cache, must-revalidate |
| Pragma | no-cache |
| Set-Cookie | PHPSESSID=2qh79jjv8epk7d3npgela7bucu; path= |
| Vary | Range |
Search Engine & Internet Presense of opw.co.jp
A website with a large amount of indexed pages in search engines is more likely to have tons of visits.If you are buying opw.co.jp or it is your competitor checking how many pages indexed it has is vital.
If opw.co.jp has no pages indexed it means it's too new, is banned or suffered a penalty.
Internet Presense of opw.co.jp- Backlinks: Not available for this website.
- Google Indexed Pages:View This represents how many pages from opw.co.jp are currently visible to the public on Google search engine.
- Yahoo Indexed Pages:View This represents how many pages from opw.co.jp are currently visible to the public on Yahoo search engine.
- Bing Indexed Pages:View This represents how many pages from opw.co.jp are currently visible to the public on Bing search engine.
- Dmoz Listing:No
- Dmoz Title:None
- Dmoz Description:None
- Web Archive:opw.co.jp (in the past).
Useful links for Website Owners
This website seems not to be very popular. If you are the owner of it these links might help you to promote it and increase its presense on the internet.Submit it to Google - Submit it to Bing/Yahoo
IP Tracing of opw.co.jp
- opw.co.jp is hosted by Radiation Effects Research Foundation in Hiroshima, Hiroshima.
- Country:Japan
- City:Hiroshima
- Region:Hiroshima
- Latitude:34.4
- Longitude:132.45
- ASNum:AS7506 GMO Internet,Inc
- ISP:Radiation Effects Research Foundation
- Organization:Radiation Effects Research Foundation
Similar Domain Names of opw.co.jp
ipw.co.jp, kpw.co.jp, lpw.co.jp, ppw.co.jp, oow.co.jp, olw.co.jp, opq.co.jp, opa.co.jp, ops.co.jp, opd.co.jp, ope.co.jp,Whois Record of opw.co.jp
[ 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:
a. [Domain Name] OPW.CO.JP
g. [Organization] openworkerCorp,Inc.
l. [Organization Type] corporation
m. [Administrative Contact] KK31260JP
n. [Technical Contact] TW138792JP
p. [Name Server] dns0.heteml.jp
p. [Name Server] dns1.heteml.jp
s. [Signing Key]
[State] Connected (2027/01/31)
[Registered Date] 2013/01/23
[Connected Date] 2013/01/23
[Last Update] 2026/02/01 01:04:19 (JST)
[ 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'. ]
Contact Information:
a. [JPNIC Handle] KK31260JP
c. [Last, First] Katou, Kiyohiko
d. [E-Mail] [Spam Protected Email]
g. [Organization] openworkerCorp,Inc.
o. [TEL]
[Last Update] 2013/01/23 00:03:01 (JST)
[Spam Protected Email]
[ 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'. ]
Contact Information:
a. [JPNIC Handle] TW138792JP
c. [Last, First] warita, taro
d. [E-Mail] [Spam Protected Email]
g. [Organization] GMO Internet Inc.
l. [Division] System Division Operation Department Network Team.
o. [TEL] 03-5456-2555
p. [FAX] 03-5456-2556
[Last Update] 2013/01/23 00:03:01 (JST)
[Spam Protected Email]
[ 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:
a. [Domain Name] OPW.CO.JP
g. [Organization] openworkerCorp,Inc.
l. [Organization Type] corporation
m. [Administrative Contact] KK31260JP
n. [Technical Contact] TW138792JP
p. [Name Server] dns0.heteml.jp
p. [Name Server] dns1.heteml.jp
s. [Signing Key]
[State] Connected (2027/01/31)
[Registered Date] 2013/01/23
[Connected Date] 2013/01/23
[Last Update] 2026/02/01 01:04:19 (JST)
[ 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'. ]
Contact Information:
a. [JPNIC Handle] KK31260JP
c. [Last, First] Katou, Kiyohiko
d. [E-Mail] [Spam Protected Email]
g. [Organization] openworkerCorp,Inc.
o. [TEL]
[Last Update] 2013/01/23 00:03:01 (JST)
[Spam Protected Email]
[ 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'. ]
Contact Information:
a. [JPNIC Handle] TW138792JP
c. [Last, First] warita, taro
d. [E-Mail] [Spam Protected Email]
g. [Organization] GMO Internet Inc.
l. [Division] System Division Operation Department Network Team.
o. [TEL] 03-5456-2555
p. [FAX] 03-5456-2556
[Last Update] 2013/01/23 00:03:01 (JST)
[Spam Protected Email]
