Heapdump.cn HeapDump性能社区-性能问题诊断,JVM调优,内存泄漏,线程阻塞
PerfMa(JVM/Java性能优化社区)致力于为企业提供Java问题诊断,JVM调优的全方位解决方案，建立从内存泄漏、线程阻塞、性能压测、监控、定位到优化的一整套性能优化社区保障体系，确保应用系统在快速迭代下代码质量及稳定性。
Server IP address resolved: Yes
Http response code: 200
Response time: 1.84 sec.
Last Checked: 04/25/2024
Heapdump.cn belongs to CHINANET-SHANGHAI-MAN China Telecom (Group), CN. Check the list of other websites hosted by CHINANET-SHANGHAI-MAN China Telecom (Group), CN.
Heapdump.cn registered under .CN top-level domain. Check other websites in .CN zone.
The last verification results, performed on (January 01, 2022) heapdump.cn show that heapdump.cn has an expired SSL certificate issued by DigiCert Inc (expired on July 16, 2022). 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 heapdump.cn is pretty a safe domain.
not found
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| Domain | www.heapdump.cn |
| Issuer Organization | DigiCert Inc |
| Issuer | Encryption Everywhere DV TLS CA - G1 |
| Algorithm | RSA-SHA256 |
| Valid form | 07/16/2021 |
| Expiration | 07/16/2022 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.heapdump.cn heapdump.cn |
ASN ID: 4811
ASN Title: CHINANET-SHANGHAI-MAN China Telecom (Group), CN
Last Update: 11/03/2023
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
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: 2019-05-20T03:52:26Z
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 'AS4811'
% Abuse contact for 'AS4811' is 'anti-spam@ns.chinanet.cn.net'
aut-num: AS4811
as-name: CHINANET-SHANGHAI-MAN
descr: China Telecom (Group)
descr: Shanghai Telecom Company
descr: Shanghai IP Metropolitan Area Network
country: CN
import: from AS4134 action pref=100; accept ANY
import: from AS4812 action pref=200; accept AS4812
export: to AS4134 announce AS4811
export: to AS4812 announce AS4811
export: to AS4810 announce ANY
admin-c: XI5-AP
tech-c: JZ5-AP
abuse-c: AC1573-AP
mnt-lower: MAINT-CHINANET
mnt-routes: MAINT-CHINANET-SH
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2020-05-13T04:20:58Z
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
role: ABUSE CHINANETCN
address: No.31 ,jingrong street,beijing
address: 100032
country: ZZ
phone: +000000000
e-mail: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
abuse-mailbox: anti-spam@ns.chinanet.cn.net
mnt-by: APNIC-ABUSE
last-modified: 2020-05-11T23:59:03Z
source: APNIC
person: Zhang Jian Ping
address: Room 623, No.126 Yu De Road, Shanghai, 200030, PRC
country: CN
phone: +86-21-64868797
fax-no: +86-21-64398094
e-mail: jping@online.sh.cn
nic-hdl: JZ5-AP
mnt-by: MAINT-CHINANET-SH
last-modified: 2008-09-04T07:29:18Z
source: APNIC
person: Wu Xiao Li
address: Room 805,61 North Si Chuan Road,Shanghai,200085,PRC
country: CN
phone: +86-21-63630562
fax-no: +86-21-63630566
e-mail: ipms@shtel.com.cn
nic-hdl: XI5-AP
mnt-by: MAINT-CHINANET-SH
abuse-mailbox: ip-admin@mail.online.sh.cn
last-modified: 2014-02-27T08:51:31Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-US4)
Not Found
| Host | A Record | TTL |
|---|---|---|
| heapdump.cn | 121.196.158.156 | 600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| heapdump.cn | dns18.hichina.com | 86400 |
| heapdump.cn | dns17.hichina.com | 86400 |
| Host | TXT Record | TTL |
|---|
dns17.hichina.com
TTL: 360
Email address: hostmaster.hichina.com
Serial: 2021032522
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 360
No data
No data
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