R424s.cn 北京博士泉新能源科技有限公司 技术服务 技术开发 技术咨询 技术交流 技术转让 技术推广
北京博士泉新能源科技有限公司成立于2017年09月06日，注册地位于北京市海淀区北三环中路40号3幢3层3064室，法定代表人为李桂香。经营范围包括一般项目：技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；人工智能基础软件开发；人工智能应用软件开发；物联网应用服务；计算机系统服务；数据处...
Server IP address resolved: Yes
Http response code: 200
Response time: 0.08 sec.
Last Checked: 11/15/2023
R424s.cn receives about 2,216 unique visitors and 4,432 pageviews per day. The estimated value of r424s.cn is 3,360 USD. Each unique visitor makes about 2 pageviews on average.
R424s.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (November 15, 2023) r424s.cn has an expired SSL certificate issued by Google Trust Services LLC (expired on January 25, 2024). Check other websites using SSL certificates issued by Google Trust Services LLC.
According to Symantec r424s.cn is quite a safe domain.
Not tested yet
Alexa Rank shows how popular r424s.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If r424s.cn 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 r424s.cn and pageviews on r424s.cn over the past 3 months.
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 r424s.cn for any unsafe and insecure content. The results are critical for families with young children.
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McAfee assesses r424s.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 r424s.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the r424s.cn. This reputation system receives ratings from users and information from third-party sources, assesses the r424s.cn for safety features and confirms, whether r424s.cn is suitable for children.
| Domain | r424s.cn |
| Issuer Organization | Google Trust Services LLC |
| Issuer | GTS CA 1P5 |
| Algorithm | RSA-SHA256 |
| Valid form | 10/27/2023 |
| Expiration | 01/25/2024 |
| Signed | Certificate is not self signed |
| Additional Domains | r424s.cn *.r424s.cn |
ASN ID: 42624
ASN Title: Simple Carrier LLC
Last Update: 09/07/2024
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf
% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to 'AS42383 - AS45055'
as-block: AS42383 - AS45055
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2018-11-22T15:27:34Z
last-modified: 2018-11-22T15:27:34Z
source: RIPE
% Information related to 'AS42624'
% Abuse contact for 'AS42624' is 'abuse@simplecarrier.net'
aut-num: AS42624
as-name: simplecarrier
org: ORG-SCL43-RIPE
import: from AS6898 accept ANY
export: to AS6898 announce AS42624
import: from AS39782 accept ANY
export: to AS39782 announce AS42624
import: from AS51852 accept ANY
export: to AS51852 announce AS42624
import: from AS59796 accept ANY
export: to AS59796 announce AS42624
import: from AS6939 accept ANY
export: to AS6939 announce AS42624
mp-import: afi ipv6.unicast from AS31210 accept AS-DTEL-IX-V6
mp-export: afi ipv6.unicast to AS31210 announce as-simplecarrierv6
admin-c: DA7571-RIPE
tech-c: DA7571-RIPE
remarks: We have an open peering policy For peering requests submit a request to: peering@simplecarrier.net Our abuse desk operates by ticket system only. Our abuse desk does not accept phone calls regarding abuse issues. For abuse reports submit a request to: abuse@simplecarrier.net
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: us-simple-1-mnt
created: 2017-03-24T12:30:11Z
last-modified: 2019-04-15T22:34:35Z
source: RIPE
organisation: ORG-SCL43-RIPE
org-name: Simple Carrier LLC
org-type: LIR
address: 1608 S. Ashland Ave Suite 78795
address: 60608
address: Chicago, IL
address: UNITED STATES
admin-c: DA7571-RIPE
tech-c: DA7571-RIPE
abuse-c: AR39665-RIPE
mnt-ref: us-simple-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: us-simple-1-mnt
created: 2017-03-21T11:10:49Z
last-modified: 2017-03-23T13:39:00Z
source: RIPE # Filtered
phone: +1 312 800 0113
person: David Anderson
address: 1608 S. Ashland Ave Suite 78795
address: 60608
address: Chicago, IL
address: UNITED STATES
phone: +1 312 800 0113
nic-hdl: DA7571-RIPE
mnt-by: us-simple-1-mnt
created: 2017-03-21T11:10:49Z
last-modified: 2017-03-21T11:10:49Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.94 (HEREFORD)
Domain Name: r424s.cn
ROID: 20230921s10001s54480369-cn
Domain Status: ok
Registrant: 严荣杰
Registrant Contact Email: iski1983@126.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: gwen.ns.cloudflare.com
Name Server: nick.ns.cloudflare.com
Registration Time: 2023-09-21 15:39:56
Expiration Time: 2024-09-21 15:39:56
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| r424s.cn | 104.21.81.167 | 300 |
| r424s.cn | 172.67.145.10 | 300 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| r424s.cn | gwen.ns.cloudflare.com | 86400 |
| r424s.cn | nick.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
|---|
gwen.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2323943725
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
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