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4PTDC 打造全链路技术服务体系,提供 PHP、Java、Python 全栈开发与前后端技术支持,同步开展 SEO 推广服务。整合编程技术资源与行业资讯,实现开发与推广协同发力,为用户创造更高技术价值。
Server IP address resolved: Yes
Http response code: 200
Response time: 2.03 sec.
Last Checked: 05/10/2025
4ptdc.com receives about 1,611 unique visitors and 3,222 pageviews per day. The estimated value of 4ptdc.com is 2,400 USD. Each unique visitor makes about 2 pageviews on average.
4ptdc.com is registered under .COM top-level domain. Check other websites in .COM zone.
At the time of the last check (May 10, 2025) 4ptdc.com has a valid and up-to-date SSL certificate issued by Let's Encrypt that expires on August 04, 2025. Check other websites using SSL certificates issued by Let's Encrypt.
According to Symantec 4ptdc.com is quite a safe domain.
Not tested yet
Alexa Rank shows how popular 4ptdc.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 4ptdc.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 4ptdc.com and pageviews on 4ptdc.com 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 4ptdc.com for any unsafe and insecure content. The results are critical for families with young children.

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The WOT calculates reputation of the 4ptdc.com. This reputation system receives ratings from users and information from third-party sources, assesses the 4ptdc.com for safety features and confirms, whether 4ptdc.com is suitable for children.
Domain | 4ptdc.com |
Issuer Organization | Let's Encrypt |
Issuer | R10 |
Algorithm | RSA-SHA256 |
Valid form | 05/06/2025 |
Expiration | 08/04/2025 |
Signed | Certificate is not self signed |
Additional Domains | 4ptdc.com www.4ptdc.com |
ASN ID: 45102
ASN Title: CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd., CN
Last Update: 05/10/2025
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS45056 - AS45115'
as-block: AS45056 - AS45115
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country: CN
remarks: These AS numbers are further assigned by CNNIC
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tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2009-09-29T06:15:17Z
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
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admin-c: HM20-AP
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mnt-by: APNIC-HM
mnt-lower: APNIC-HM
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source: APNIC
role: APNIC Hostmaster
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phone: +61 7 3858 3100
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last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS45102'
% Abuse contact for 'AS45102' is 'ipas@cnnic.cn'
aut-num: AS45102
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Alibaba (China) Technology Co., Ltd.
descr: East Software Park, 99 Huaxing Rd. Hangzhou, China
country: CN
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action pref=100;
accept ANY
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admin-c: ZM678-AP
tech-c: ZM877-AP
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mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-09T02:26:03Z
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: 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
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
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
e-mail: guowei.pangw@alibaba-inc.com
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: 4PTDC.COM
Registry Domain ID: 2882186637_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gname.com
Registrar URL: http://www.gname.com
Updated Date: 2025-05-05T10:51:40Z
Creation Date: 2024-05-17T18:08:02Z
Registry Expiry Date: 2026-05-17T18:08:02Z
Registrar: Gname.com Pte. Ltd.
Registrar IANA ID: 1923
Registrar Abuse Contact Email: complaint@gname.com
Registrar Abuse Contact Phone: +65.65189986
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: A12.SHARE-DNS.COM
Name Server: B12.SHARE-DNS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-10T05:58:52Z
Host | A Record | TTL |
---|---|---|
4ptdc.com | 43.99.251.10 | 600 |
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|---|---|
4ptdc.com | a.share-dns.com | 86400 |
4ptdc.com | b.share-dns.net | 86400 |
Host | TXT Record | TTL |
---|
a.share-dns.com
TTL: 600
Email address: master.share-dns.com
Serial: 1746518473
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 600
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