Ctta.cn 中国乒乓球协会官方网站
乒乓球协会,乒协官网,中国乒乓球协会官方网站
Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026
Ctta.cn attracts 2,136 unique visitors daily, generating 4,271 pageviews. The estimated value of ctta.cn is 3,082 USD. Each visitor views approximately 2.14 pages on average.
According to Majestic's traffic estimates, ctta.cn ranks 18,736 globally.
Ctta.cn server is located in China, so we cannot determine if the distance might affect the page load time.
See the list of other websites hosted by CHINANET-SICHUAN-CHENGDU-MAN CHINANET Sichuan province Chengdu MAN network, CN.
Ctta.cn is registered with the .CN top-level domain. Explore additional websites within the .CN zone.
According to the latest verification on (October 07, 2019), ctta.cn has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.
According to Google Safe Browsing, Google Safe Search and Symantec ctta.cn appears to be a safe domain.
Based on Google's Mobile-Friendly test, ctta.cn 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 ctta.cn 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 ctta.cn 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 ctta.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ctta.cn. This reputation system receives ratings from users and information from third-party sources, assesses the ctta.cn for safety features and confirms, whether ctta.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | default.ssl.cdn.jiasule.com |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | RSA-SHA256 |
| Valid form | 01/11/2016 |
| Expiration | 01/08/2026 |
| Signed | Certificate is self signed |
| Additional Domains |
ASN ID: 134771
ASN Title: CHINANET-SICHUAN-CHENGDU-MAN CHINANET Sichuan province Chengdu MAN network, CN
Last Update: 05/11/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS134557 - AS135580'
as-block: AS134557 - AS135580
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2014-09-03T01:31:50Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS134771'
% Abuse contact for 'AS134771' is 'anti-spam@ns.chinanet.cn.net'
aut-num: AS134771
as-name: ChinaNet-Sichuan-Chengdu-MAN
descr: CHINANET Sichuan province Chengdu MAN network
descr: Data Communication Division
descr: 610000
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS4809
action pref=100;
accept ANY
export: to AS4134
announce AS134771
export: to AS4809
announce AS134771
remarks: CHINANET Sichuan province network
admin-c: CH93-AP
tech-c: CH93-AP
notify: zhengzm@gsta.com
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
last-modified: 2015-10-27T02:56:57Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Domain Name: ctta.cn
ROID: 20040205s10001s00950584-cn
Domain Status: clientRenewProhibited
Registrant: 中国乒乓球协会
Registrant Contact Email: pingshan@163.net
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns23.hichina.com
Name Server: dns24.hichina.com
Registration Time: 2004-02-05 15:27:11
Expiration Time: 2026-02-05 15:27:11
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| ctta.cn | 122.228.238.90 | 360 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| ctta.cn | ns.sports.cn | 3600 |
| ctta.cn | dns.sports.cn | 3600 |
| Host | TXT Record | TTL |
|---|
dns.sports.cn
TTL: 3600
Email address: techsupport.sports.cn
Serial: 20060631
Refresh: 108000
Retry: 3600
Expire: 604800
Minimum: 86400
Last tested: 05/19/2017
| Total Resources | 58 |
| Number of Hosts | 3 |
| Static Resources | 57 |
| JavaScript Resources | 5 |
| CSS Resources | 2 |
Last tested: 05/19/2017
| Total Resources | 59 |
| Number of Hosts | 3 |
| Static Resources | 58 |
| JavaScript Resources | 5 |
| CSS Resources | 2 |
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