Sei-info.co.jp ranking shows that the page is at position 732,442 over the world, while the bulk of its audience is from Japan, where it ranks 42,128.
It is beneficial to sei-info.co.jp that their hosting company SO-NET So-net Entertainment Corporation, JP 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 SO-NET So-net Entertainment Corporation, JP servers.
In terms of rank-to-traffic ratio, sei-info.co.jp has 496 unique users per day, viewing 991 pages. The rank based value of sei-info.co.jp is 9,461 USD. Every user makes 2.16 pageviews on average.
Sei-info.co.jp boasts a link base consisting of 258 referring domains and 301 external backlinks, as revealed by the data obtained from web network scanning.
Sei-info.co.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.
According the last verification test in July 27, 2024, sei-info.co.jp has a valid and up-to-date SSL certificate issued by DigiCert Inc , certificate expiration date: July 09, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.
Based on data from Google Safe Browsing, Google Safe Search and Symantec sei-info.co.jp is a fairly safe domain.
According the Mobile-Friendly test by Google sei-info.co.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Domain | www.sei-info.co.jp |
Issuer Organization | DigiCert Inc |
Issuer | GeoTrust TLS RSA CA G1 |
Algorithm | RSA-SHA256 |
Valid form | 06/21/2024 |
Expiration | 07/09/2025 |
Signed | Certificate is not self signed |
Additional Domains |
www.sei-info.co.jp sei-info.co.jp |
Alexa Rank shows how popular sei-info.co.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sei-info.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 sei-info.co.jp and pageviews on sei-info.co.jp over the past 3 months.
ASN ID: 2527
ASN Title: SO-NET So-net Entertainment Corporation, JPLast Update: 02/24/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS2497 - AS2528'
as-block: AS2497 - AS2528
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 'AS2527'
aut-num: AS2527
as-name: So-net
descr: So-net Entertainment Corporation
import: from AS2497 100 accept ANY
import: from AS2914 100 accept ANY
import: from AS3549 100 accept ANY
import: from AS5511 100 accept ANY
export: to AS2497 announce AS2527
export: to AS2914 announce AS2527
export: to AS3549 announce AS2527
export: to AS5511 announce AS2527
country: JP
admin-c: MK2734JP
tech-c: JP00019611
last-modified: 2007-11-08T05:14:05Z
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
[ 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] SEI-INFO.CO.JP
e. [そしきめい] すみともでんこうじょうほうしすてむかぶしき
かいしゃ
f. [組織名] 住友電工情報システム株式会社
g. [Organization] Sumitomo Electric Information Systems Co.,Ltd.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] YH1034JP
n. [技術連絡担当者] KN1407JP
p. [ネームサーバ] ns02.sei.co.jp
p. [ネームサーバ] seigate-y.sei.co.jp
s. [署名鍵]
[状態] Connected (2023/01/31)
[登録年月日] 1999/01/27
[接続年月日] 1999/03/29
[最終更新] 2022/02/01 01:05:44 (JST)
Host | A Record | TTL |
---|---|---|
sei-info.co.jp | 159.28.116.60 | 600 |
Host | MX Record | Priority | TTL |
---|---|---|---|
sei-info.co.jp | seimgex3.sei.co.jp | 50 | 600 |
sei-info.co.jp | seimgex4.sei.co.jp | 50 | 600 |
sei-info.co.jp | seimgex1.sei.co.jp | 70 | 600 |
sei-info.co.jp | seimgex2.sei.co.jp | 50 | 600 |
Host | NS Record | TTL |
---|---|---|
sei-info.co.jp | ns02.sei.co.jp | 600 |
sei-info.co.jp | seigate.sei.co.jp | 600 |
sei-info.co.jp | seigate-y.sei.co.jp | 600 |
Host | TXT Record | TTL |
---|---|---|
sei-info.co.jp | v=spf1 +ip4:219.106.230.200/29 +ip4:60.56.229.0/28 +ip4:210.128.0.156 +ip4:133.242.247.134 +ip4:153.125.133.72 include:spf.smktg.jp include:mktomail.com ~all | 600 |
seigate.sei.co.jp
TTL: 600
Email address: postmaster.sei-info.co.jp
Serial: 2023071301
Refresh: 28800
Retry: 14400
Expire: 3600000
Minimum: 86400
Last tested: 01/30/2016
Total Resources | 124 |
Number of Hosts | 5 |
Static Resources | 97 |
JavaScript Resources | 16 |
CSS Resources | 6 |
Last tested: 11/11/2019
Total Resources | 125 |
Number of Hosts | 13 |
Static Resources | 6 |
JavaScript Resources | 27 |
CSS Resources | 6 |