Tdk.cn belongs to IIJ Internet Initiative Japan Inc., JP. Check the list of other websites hosted by IIJ Internet Initiative Japan Inc., JP.
In terms of rank-to-traffic ratio, tdk.cn has 1,568 unique users per day, viewing 3,166 pages. The rank based value of tdk.cn is 2,333 USD. Every user makes 2.16 pageviews on average.
Tdk.cn boasts a link base consisting of 266 referring domains and 470 external backlinks, as revealed by the data obtained from web network scanning.
Tdk.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
According the last verification test in May 07, 2025, tdk.cn has an expired SSL certificate issued by Let's Encrypt (expired on July 06, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from Symantec tdk.cn is a fairly safe domain.
Domain | www.tdk.co.jp |
Issuer Organization | Let's Encrypt |
Issuer | R11 |
Algorithm | RSA-SHA256 |
Valid form | 04/07/2025 |
Expiration | 07/06/2025 |
Signed | Certificate is not self signed |
Additional Domains |
tdk.cn www.global.tdk.com www.tdk.co.jp |
Alexa Rank shows how popular tdk.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If tdk.cn 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 tdk.cn and pageviews on tdk.cn over the past 3 months.
ASN ID: 2497
ASN Title: IIJ Internet Initiative Japan Inc., JPLast Update: 05/07/2025
% [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 'AS2497'
aut-num: AS2497
as-name: IIJ
descr: Internet Initiative Japan Inc.
import:
export:
country: JP
admin-c: JP00006327
tech-c: JP00006327
last-modified: 2005-06-03T00:47:08Z
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Domain Name: tdk.cn
ROID: 20030312s10001s00041676-cn
Domain Status: ok
Registrant: 东电化(中国)投资有限公司
Registrant Contact Email: clover.xu@tdk.com
Sponsoring Registrar: 北京新网数码信息技术有限公司
Name Server: ns11.xincache.com
Name Server: ns12.xincache.com
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2029-03-17 12:48:36
DNSSEC: unsigned
Host | A Record | TTL |
---|---|---|
tdk.cn | 202.238.239.243 | 600 |
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|---|---|
tdk.cn | ns12.xincache.com | 86400 |
tdk.cn | ns11.xincache.com | 86400 |
Host | TXT Record | TTL |
---|
ns11.xincache.com
TTL: 180
Email address: ns12.xincache.com
Serial: 1746517120
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180
not found