Qingkun.cn 隔音屏,声屏障,噪音治理,噪音污染治理,桥梁隔音屏,公路声屏障,铁路声屏障
成都庆坤声学工程有限公司致力于环境声学领域与振动控制技术产品的研发和建筑声学研究。引进国内外声学前沿技术和材料，应用于交通干线、工业厂房、学校、医院、住宅、游乐场、保密会议室、影院等音质效果等领域。
Qingkun.cn Overview
Qingkun.cn belongs to CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center, CN. Check the list of other websites hosted by CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center, CN.
In terms of rank-to-traffic ratio, qingkun.cn has 10,047 unique users per day, viewing 40,146 pages. The rank based value of qingkun.cn is 61,236 USD. Every user makes 4.32 pageviews on average.
Qingkun.cn boasts a link base consisting of 560 referring domains and 620 external backlinks, as revealed by the data obtained from web network scanning.
Qingkun.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
According the last verification test in November 11, 2024, qingkun.cn has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.
Based on data from Symantec qingkun.cn is a fairly safe domain.
Qingkun.cn Website Safety
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 qingkun.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.
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The WOT calculates reputation of the qingkun.cn. This reputation system receives ratings from users and information from third-party sources, assesses the qingkun.cn for safety features and confirms, whether qingkun.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
Qingkun.cn Rank History
Alexa Rank shows how popular qingkun.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If qingkun.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 qingkun.cn and pageviews on qingkun.cn over the past 3 months.
Qingkun.cn Hosting Information
ASN ID: 38283
ASN Title: CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center, CNLast Update: 09/06/2024
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% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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
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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
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mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS38283'
% Abuse contact for 'AS38283' is 'anti-spam@ns.chinanet.cn.net'
aut-num: AS38283
as-name: CHINANET-SCIDC-AS-AP
descr: CHINANET SiChuan Telecom Internet Data Center
country: CN
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announce AS38283
remarks: An IDC in SiCuan to connect operators in
remarks: China with foreign IPv4 operators
admin-c: CH93-AP
tech-c: CH93-AP
notify: dingsy@cndata.com
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-routes: MAINT-CHINANET
last-modified: 2015-12-01T22:14:02Z
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)
Qingkun.cn Domain Registration and Settings
Domain Name: qingkun.cn
ROID: 20110824s10001s11250805-cn
Domain Status: ok
Registrant: 成都庆坤声学工程有限公司
Registrant Contact Email: qingkuntcy@163.com
Sponsoring Registrar: 成都西维数码科技有限公司
Name Server: ns5.myhostadmin.net
Name Server: ns6.myhostadmin.net
Registration Time: 2011-08-24 16:48:34
Expiration Time: 2024-08-24 16:48:34
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| qingkun.cn | 211.149.237.96 | 900 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| qingkun.cn | mx.ym.163.com | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| qingkun.cn | ns6.myhostadmin.net | 3600 |
| qingkun.cn | ns5.myhostadmin.net | 3600 |
| Host | TXT Record | TTL |
|---|
ns5.myhostadmin.net
TTL: 3600
Email address: dnsconct.myhostadmin.net
Serial: 2012082368
Refresh: 3600
Retry: 300
Expire: 604800
Minimum: 3600
Qingkun.cn HTML Check
not found
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