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。
Server IP address resolved: Yes
Http response code: 200
Response time: 0.96 sec.
Last Checked: 07/18/2024
Qingkun.cn receives about 9,117 unique visitors and 36,468 pageviews per day. The estimated value of qingkun.cn is 55,080 USD. Each unique visitor makes about 4 pageviews on average.
Qingkun.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (November 14, 2024) qingkun.cn has an invalid SSL certificate.
According to Symantec qingkun.cn is quite a safe domain.
Not tested yet
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| WARNING! | Certificate download error. Previous scan results are shown below. |
| WARNING! | Qingkun.cn is not secured by SSL certificate. |
ASN ID: 38283
ASN Title: CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center, CN
Last Update: 09/06/2024
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% Information related to 'AS37888 - AS38911'
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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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remarks: An IDC in SiCuan to connect operators in
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admin-c: CH93-AP
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abuse-mailbox: anti-spam@ns.chinanet.cn.net
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source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
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address: No.31 ,jingrong street,beijing
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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: 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
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