Nim.ac.cn 中国计量科学研究院电子邮件系统
亿邮电子邮件系统，亿邮邮件整体解决方案
Server IP address resolved: No
Http response code: None
Last Checked: 01/24/2025
Nim.ac.cn attracts 65 unique visitors daily, generating 392 pageviews. The estimated value of nim.ac.cn is 3,124 USD. Each visitor views approximately 6.42 pages on average.
According to Majestic's traffic estimates, nim.ac.cn ranks 10,820 globally.
Nim.ac.cn server is located in China, so we cannot determine if the distance might affect the page load time.
See the list of other websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN.
Nim.ac.cn is registered with the .CN top-level domain. Explore additional websites within the .CN zone.
A recent examination on (August 10, 2024), indicates that nim.ac.cn has an expired wildcard SSL certificate issued by DigiCert Inc (expired on September 02, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search and Symantec nim.ac.cn appears to be a safe domain.
Based on Google's Mobile-Friendly test, nim.ac.cn is optimized for mobile and tablet devices, although the web page loading speed could be improved.
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 nim.ac.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.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses nim.ac.cn 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 nim.ac.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the nim.ac.cn. This reputation system receives ratings from users and information from third-party sources, assesses the nim.ac.cn for safety features and confirms, whether nim.ac.cn is suitable for children.
| Domain | *.nim.ac.cn |
| Issuer Organization | DigiCert Inc |
| Issuer | GeoTrust TLS RSA CA G1 |
| Algorithm | RSA-SHA256 |
| Valid form | 08/03/2023 |
| Expiration | 09/02/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.nim.ac.cn nim.ac.cn |
ASN ID: 4808
ASN Title: CHINA169-BJ China Unicom Beijing Province Network, CN
Last Update: 12/24/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
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: 2008-09-04T06:40:26Z
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 'AS4808'
% Abuse contact for 'AS4808' is 'hqs-ipabuse@chinaunicom.cn'
aut-num: AS4808
as-name: CHINA169-BJ
descr: China Unicom Beijing Province Network
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS4837
action pref=100;
accept ANY
import: from AS9929
action pref=100;
accept AS4814
export: to AS4837
announce AS4808
export: to AS9929
announce AS4808
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2016-05-18T08:44:24Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2017-10-23T05:59:13Z
source: APNIC
person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: nim.ac.cn
ROID: 20021209s10071s00000092-cn
Domain Status: ok
Registrant: 中国计量科学研究院
Registrant Contact Email: zhf@nim.ac.cn
Sponsoring Registrar: 北京中科三方网络技术有限公司
Name Server: ns.nim.org.cn
Name Server: ns1.nim.org.cn
Registration Time: 1999-07-26 00:00:00
Expiration Time: 2024-07-26 00:00:00
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| nim.ac.cn | 111.205.213.140 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| nim.ac.cn | nim.abroad.eyou.net | 5 | 3600 |
| nim.ac.cn | email.nim.ac.cn | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| nim.ac.cn | ns1.nim.org.cn | 3600 |
| nim.ac.cn | ns2.nim.org.cn | 3600 |
| nim.ac.cn | ns.nim.org.cn | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| nim.ac.cn | v=spf1 ptr mx:email.nim.ac.cn ip4:111.205.213.12 ip4:139.162.32.54 ~all | 3600 |
ns1.nim.org.cn
TTL: 3600
Email address: qzy.nim.ac.cn
Serial: 82
Refresh: 900
Retry: 600
Expire: 86400
Minimum: 3600
Last tested: 04/29/2018
| Total Resources | 43 |
| Number of Hosts | 1 |
| Static Resources | 40 |
| JavaScript Resources | 30 |
| CSS Resources | 2 |
Last tested: 10/01/2019
| Total Resources | 55 |
| Number of Hosts | 3 |
| Static Resources | 46 |
| JavaScript Resources | 8 |
| CSS Resources | 2 |
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