Ask.csdn.net 程序员问答社区_开发者在线问题解答-CSDN问答

CSDN问答是专业的技术问答社区,为用户提供一个可靠的技术问答平台,为您做全方位的技术答疑


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 4.96 sec.
Last Checked: 07/07/2024

Ask.csdn.net belongs to HWCSNET Huawei Cloud Service data center, CN. Check the list of other websites hosted by HWCSNET Huawei Cloud Service data center, CN.

Ask.csdn.net registered under .NET top-level domain. Check other websites in .NET zone.

The last verification results, performed on (July 03, 2024) ask.csdn.net show that ask.csdn.net has a valid and up-to-date wildcard SSL certificate issued by DigiCert Inc expiring on December 03, 2024. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Symantec ask.csdn.net is pretty a safe domain.



Overview
Last Updated: 07/07/2024
Unknown status.
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 Connect Safe
Last Updated: 07/03/2024
ask.csdn.net is safe.
Norton ConnectSafe evaluates ask.csdn.net for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 07/07/2024
Not yet checked.
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.
Google Safe Browsing
Last Updated: 07/07/2024
Site Advisor
Last Updated: 07/07/2024
Not yet checked.
McAfee assesses ask.csdn.net 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 ask.csdn.net for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 07/07/2024
ask.csdn.net child safety is unknown.
The WOT calculates reputation of the ask.csdn.net. This reputation system receives ratings from users and information from third-party sources, assesses the ask.csdn.net for safety features and confirms, whether ask.csdn.net is suitable for children.

SSL Information
Domain*.csdn.net
Issuer OrganizationDigiCert Inc
IssuerGeoTrust CN RSA CA G1
AlgorithmRSA-SHA256
Valid form11/27/2023
Expiration12/03/2024
SignedCertificate is not self signed
Additional Domains *.csdn.net
csdn.net
Server Location

ASN Information

ASN ID: 55990
ASN Title: HWCSNET Huawei Cloud Service data center, CN

Last Update: 07/03/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS55296 - AS56319'

as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55956 - AS56015'

as-block: AS55956 - AS56015
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
mnt-lower: MAINT-CNNIC-AP
last-modified: 2010-12-23T23:34:45Z
source: APNIC

role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC

% Information related to 'AS55990'

% Abuse contact for 'AS55990' is 'ipas@cnnic.cn'

aut-num: AS55990
as-name: HWCSNET
descr: Huawei Cloud Service data center
country: CN
admin-c: NZ158-AP
tech-c: MH1129-AP
notify: ipas@cnnic.net.cn
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2012-10-09T06:34:01Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
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: Mingliang Hao
nic-hdl: MH1129-AP
e-mail: mingliang.hao@huawei.com
address: 10/F, Xinsheng Tower, 5 Financial Street,
address: Xincheng District,Beijing,100140 P.R.China
phone: +86-18618305900
fax-no: +86-10-63762415
country: CN
mnt-by: MAINT-CNNIC-AP
last-modified: 2012-10-09T05:34:02Z
source: APNIC

person: Nina Zhao
nic-hdl: NZ158-AP
e-mail: zhaocaina@huawei.com
address: 10/F, Xinsheng Tower, 5 Financial Street,
address: Xincheng District,Beijing,100140 P.R.China
phone: +86-18601351719
fax-no: +86-10-63762415
country: CN
mnt-by: MAINT-CNNIC-AP
last-modified: 2012-10-09T05:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

WHOIS

Domain Name: CSDN.NET
Registry Domain ID: 4252779_DOMAIN_NET-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2024-01-02T06:53:45Z
Creation Date: 1999-03-11T05:00:00Z
Registry Expiry Date: 2025-03-11T04:00:00Z
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: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: VIP3.ALIDNS.COM
Name Server: VIP4.ALIDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-07-03T07:31:29Z


DNS Records
HostA RecordTTL
ask.csdn.net124.70.25.132110
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
www.ask.com
www.ask.net
www.ask.org
www.ask.info
www.ask.biz
www.ask.us
www.ask.mobi
www.sk.csdn.net
www.ask.csdn.net
www.qsk.csdn.net
www.aqsk.csdn.net
www.qask.csdn.net
www.wsk.csdn.net
www.awsk.csdn.net
www.wask.csdn.net
www.ssk.csdn.net
www.assk.csdn.net
www.sask.csdn.net
www.zsk.csdn.net
www.azsk.csdn.net
www.zask.csdn.net
www.ak.csdn.net
www.awk.csdn.net
www.aswk.csdn.net
www.aek.csdn.net
www.asek.csdn.net
www.aesk.csdn.net
www.adk.csdn.net
www.asdk.csdn.net
www.adsk.csdn.net
www.azk.csdn.net
www.aszk.csdn.net
www.axk.csdn.net
www.asxk.csdn.net
www.axsk.csdn.net
www.aak.csdn.net
www.asak.csdn.net
www.aask.csdn.net
www.as.csdn.net
www.asj.csdn.net
www.askj.csdn.net
www.asjk.csdn.net
www.asi.csdn.net
www.aski.csdn.net
www.asik.csdn.net
www.asm.csdn.net
www.askm.csdn.net
www.asmk.csdn.net
www.asl.csdn.net
www.askl.csdn.net
www.aslk.csdn.net
www.aso.csdn.net
www.asko.csdn.net
www.asok.csdn.net