Freebuf.com is a leading Chinese new media platform for internet security news and information. The name Freebuf is a combination of "free" and "buffer", which emphasizes the company's mission to provide a buffer zone of freedom and security in the rapidly changing online world. Freebuf offers a wealth of news, analysis, reviews, interviews, and other resources on internet security, cloud computing, big data, IoT, AI, and other cutting-edge technologies.
The site is hosted by CNNIC-ALIBABA-CN-NET-AP, which is a reliable and reputable hosting service in China. The top-level domain is .COM, which is a commonly used domain extension for commercial websites. The SSL certificate issued by TrustAsia Technologies, Inc. ensures that the site is secure and trustworthy for users.
Freebuf.com has a significant user base, with around 25,864 unique users visiting the site each day. The site generates an average of 75,005.6 pageviews per day, which is a strong indicator of its popularity and influence in the internet security community. Additionally, Freebuf.com has an estimated value of 985,500 US dollars, which is a testament to its quality and reputation.
The website is family-friendly as it is focused on internet security news and technology. The content is suitable for all ages and does not contain any explicit or harmful material.
However, the PageSpeed Insights score of 19 is a cause for concern. The site's speed is very slow, which may deter users from accessing the content. To improve the PageSpeed score, the site's owners should optimize images, reduce file sizes, and minimize the number of HTTP requests.
Overall, Freebuf.com is a well-established and respected platform for internet security news and resources. While there are some areas for improvement, such as the site's speed, the website provides a valuable service for the internet security community.
Domain | *.freebuf.com |
Issuer Organization | TrustAsia Technologies, Inc. |
Issuer | TrustAsia RSA DV TLS CA G3 |
Algorithm | RSA-SHA384 |
Valid form | 10/26/2023 |
Expiration | 11/17/2024 |
Signed | Certificate is not self signed |
Additional Domains |
*.freebuf.com freebuf.com |
Alexa Rank shows how popular freebuf.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If freebuf.com 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 freebuf.com and pageviews on freebuf.com over the past 3 months.
ASN ID: 37963
ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CNLast Update: 07/16/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
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descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
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admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
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
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last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS37936 - AS37970'
as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
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source: APNIC
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e-mail: ipas@cnnic.cn
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source: APNIC
% Information related to 'AS37963'
% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'
aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
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tech-c: ZM876-AP
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mnt-routes: MAINT-CNNIC-AP
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mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
source: APNIC
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address: Beijing, China
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admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC
person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
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nic-hdl: ZM678-AP
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last-modified: 2011-11-02T03:36:02Z
source: APNIC
person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
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nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC
person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC
person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
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nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: FREEBUF.COM
Registry Domain ID: 1612127585_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2024-05-09T09:29:20Z
Creation Date: 2010-08-21T15:24:37Z
Registry Expiry Date: 2027-08-21T15:24:37Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T23:45:50Z
Host | A Record | TTL |
---|---|---|
freebuf.com | 182.254.150.199 | 10 |
Host | MX Record | Priority | TTL |
---|---|---|---|
freebuf.com | mxbiz2.qq.com | 10 | 600 |
freebuf.com | mxbiz1.qq.com | 5 | 600 |
Host | NS Record | TTL |
---|---|---|
freebuf.com | f1g1ns2.dnspod.net | 86400 |
freebuf.com | f1g1ns1.dnspod.net | 86400 |
Host | TXT Record | TTL |
---|
f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1555913116
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180
Last tested: 08/14/2016
Total Resources | 113 |
Number of Hosts | 7 |
Static Resources | 97 |
JavaScript Resources | 13 |
CSS Resources | 8 |
Last tested: 12/08/2019
Total Resources | 125 |
Number of Hosts | 6 |
Static Resources | 104 |
JavaScript Resources | 21 |
CSS Resources | 11 |