Co-stu.cn Overview
Server IP address resolved: NoHttp response code: None
Last Checked: 10/19/2025
Co-stu.cn receives about 1,462 unique visitors and 2,924 pageviews per day. The estimated value of co-stu.cn is 2,160 USD. Each unique visitor makes about 2 pageviews on average.
Co-stu.cn is registered under .CN top-level domain. Check other websites in .CN zone.
According to Symantec co-stu.cn is quite a safe domain.
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Alexa Rank shows how popular co-stu.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If co-stu.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 co-stu.cn and pageviews on co-stu.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 co-stu.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.
McAfee assesses co-stu.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 co-stu.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the co-stu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the co-stu.cn for safety features and confirms, whether co-stu.cn is suitable for children.
Not Found
ASN ID: 18978
ASN Title: ENZUINC-US - Enzu Inc, US
Last Update: 10/19/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 18978
ASName: ENZUINC-US
ASHandle: AS18978
RegDate: 2011-01-04
Updated: 2016-05-24
Comment: --------------------------------
Comment: Enzu Inc.
Comment: 10120 S Eastern Ave
Comment: Suite #248
Comment: Henderson, NV 89052
Comment: https://www.enzu.com
Comment: --------------------------------
Comment: Please send all Abuse, Trademark, Legal Compliance, and Law Enforcement requests to abuse@scalabledns.com
Ref: https://rdap.arin.net/registry/autnum/18978
OrgName: Enzu Inc
OrgId: ENZUI
Address: 10120 S Eastern Ave
Address: Suite #248
City: Henderson
StateProv: NV
PostalCode: 89052
Country: US
RegDate: 2010-02-24
Updated: 2017-01-28
Comment: --------------------------------
Comment: Enzu Inc.
Comment: 10120 S Eastern Ave
Comment: Suite #248
Comment: Henderson, NV 89052
Comment: https://www.enzu.com
Comment: --------------------------------
Comment: Please send all Abuse, Trademark,
Comment: Legal Compliance, and Law Enforcement
Comment: requests to abuse@scalabledns.com
Ref: https://rdap.arin.net/registry/entity/ENZUI
ReferralServer: rwhois://rwhois.scalabledns.com:4321
OrgAbuseHandle: ABUSE2868-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-702-965-1615
OrgAbuseEmail: abuse@scalabledns.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2868-ARIN
OrgTechHandle: NETWO3674-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-702-965-1615
OrgTechEmail: admin@scalabledns.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3674-ARIN
OrgNOCHandle: NETWO3674-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-702-965-1615
OrgNOCEmail: admin@scalabledns.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO3674-ARIN
RAbuseHandle: ABUSE2868-ARIN
RAbuseName: Abuse
RAbusePhone: +1-702-965-1615
RAbuseEmail: abuse@scalabledns.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2868-ARIN
RNOCHandle: NETWO3674-ARIN
RNOCName: Network Operations
RNOCPhone: +1-702-965-1615
RNOCEmail: admin@scalabledns.com
RNOCRef: https://rdap.arin.net/registry/entity/NETWO3674-ARIN
RTechHandle: NMR3-ARIN
RTechName: Rose, Nicholas Michael
RTechPhone: +1-702-965-1615
RTechEmail: nick.rose@enzu.com
RTechRef: https://rdap.arin.net/registry/entity/NMR3-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Not Found
| Host | A Record | TTL |
|---|---|---|
| co-stu.cn | 107.163.215.246 | 1 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| co-stu.cn | ns1.julydns.com | 86400 |
| co-stu.cn | ns2.julydns.com | 86400 |
| Host | TXT Record | TTL |
|---|
ns1.julydns.com
TTL: 600
Email address: master.jmdns.com
Serial: 1757858429
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 600
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