Dupont.cn DuPont China 中国
杜邦正在利用科學和創新，讓世界成為一個更安全、更健康、更好的生活場所。這就是我們現在如何説明發明更好的發明。
Server IP address resolved: No
Http response code: None
Last Checked: 02/02/2025
Dupont.cn attracts 826 unique visitors daily, generating 1,652 pageviews. The estimated value of dupont.cn is 23,433 USD. Each visitor views approximately 2.14 pages on average.
According to Majestic's traffic estimates, dupont.cn ranks 17,848 globally.
Dupont.cn server is located in United States, so we cannot determine if the distance might affect the page load time.
See the list of other websites hosted by ULTRADNS, US.
Dupont.cn is registered with the .CN top-level domain. Explore additional websites within the .CN zone.
According to the latest verification on (February 02, 2025), dupont.cn has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.
According to Google Safe Browsing, Google Safe Search and Symantec dupont.cn appears to be a safe domain.
Based on Google's Mobile-Friendly test, dupont.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 dupont.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 dupont.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 dupont.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the dupont.cn. This reputation system receives ratings from users and information from third-party sources, assesses the dupont.cn for safety features and confirms, whether dupont.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
ASN ID: 397215
ASN Title: ULTRADNS, US
Last Update: 12/17/2024
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#
ASNumber: 397213 - 397243
ASName: ULTRADNS
ASHandle: AS397213
RegDate: 2018-12-04
Updated: 2018-12-04
Ref: https://rdap.arin.net/registry/autnum/397213
OrgName: NeuStar, Inc.
OrgId: NEUS
Address: 45980 Center Oak Plaza
Address: Network Operations Center
City: Sterling
StateProv: VA
PostalCode: 20166
Country: US
RegDate: 2001-03-21
Updated: 2018-01-10
Comment: NPAC
Ref: https://rdap.arin.net/registry/entity/NEUS
OrgTechHandle: NETWO336-ARIN
OrgTechName: Network Engineering
OrgTechPhone: +1-866-638-6622
OrgTechEmail: wan.engineering@neustar.biz
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO336-ARIN
OrgAbuseHandle: NETWO336-ARIN
OrgAbuseName: Network Engineering
OrgAbusePhone: +1-866-638-6622
OrgAbuseEmail: wan.engineering@neustar.biz
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO336-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#
Domain Name: dupont.cn
ROID: 20030317s10001s00094160-cn
Domain Status: clientDeleteProhibited
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Registrant: 杜邦中国集团有限公司上海分公司
Registrant Contact Email: contact@dupont.com
Sponsoring Registrar: 码恪御标信息科技（上海）有限公司
Name Server: pdns1.ultradns.net
Name Server: pdns2.ultradns.net
Name Server: pdns3.ultradns.org
Name Server: pdns4.ultradns.org
Name Server: pdns5.ultradns.info
Registration Time: 2003-03-17 12:52:35
Expiration Time: 2025-03-17 12:52:35
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| dupont.cn | 204.74.99.100 | 300 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| dupont.cn | pdns6.ultradns.co.uk | 300 |
| dupont.cn | pdns4.ultradns.org | 300 |
| dupont.cn | pdns5.ultradns.info | 300 |
| dupont.cn | pdns2.ultradns.net | 300 |
| dupont.cn | pdns3.ultradns.org | 300 |
| dupont.cn | pdns1.ultradns.net | 300 |
| Host | TXT Record | TTL |
|---|---|---|
| dupont.cn | 94ylr8w4kqfghfjy5qc2g0zmfmgdjglp | 60 |
| dupont.cn | wsw5fkbjh0sx3fmvgs02k064nwxs1tfv | 60 |
| dupont.cn | gclhvhzysq291hwdkl5x91zrbnymn3fp | 60 |
pdns1.ultradns.net
TTL: 86400
Email address: contact.usa.dupont.com
Serial: 2013062760
Refresh: 21600
Retry: 3600
Expire: 864000
Minimum: 86400
Last tested: 10/26/2019
| Total Resources | 144 |
| Number of Hosts | 35 |
| Static Resources | 76 |
| JavaScript Resources | 43 |
| CSS Resources | 11 |
Last tested: 05/26/2017
| Total Resources | 86 |
| Number of Hosts | 11 |
| Static Resources | 75 |
| JavaScript Resources | 30 |
| CSS Resources | 10 |
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