Jsyst.cn 恭喜，站点创建成功！
Jsyst.cn Overview
Jsyst.cn ranking shows that the page is at position 0 over the world.
Jsyst.cn hosting company servers are placed in the China, but, unfortunately, it’s not possible to identify the countries where the bulk of jsyst.cn users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on NEBULA-GLOBAL, US servers.
In terms of rank-to-traffic ratio, jsyst.cn has 2,845 unique users per day, viewing 5,684 pages. The rank based value of jsyst.cn is 4,147 USD. Every user makes 2.16 pageviews on average.
Jsyst.cn boasts a link base consisting of 385 referring domains and 435 external backlinks, as revealed by the data obtained from web network scanning.
Jsyst.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
According the last verification test in July 08, 2025, jsyst.cn has an expired SSL certificate issued by Let's Encrypt (expired on August 23, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from our sources jsyst.cn is probably an unsafe domain.
Jsyst.cn Rank Summary
Jsyst.cn Website Safety
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 jsyst.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 jsyst.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 jsyst.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the jsyst.cn. This reputation system receives ratings from users and information from third-party sources, assesses the jsyst.cn for safety features and confirms, whether jsyst.cn is suitable for children.
| Domain | jsyst.cn |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 05/25/2025 |
| Expiration | 08/23/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.jsyst.cn jsyst.cn |
Jsyst.cn Rank History
Alexa Rank shows how popular jsyst.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If jsyst.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 jsyst.cn and pageviews on jsyst.cn over the past 3 months.
Jsyst.cn Hosting Information
ASN ID: 18186
ASN Title: NEBULA-GLOBAL, USLast Update: 12/17/2025
#
# 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 1997-2024, American Registry for Internet Numbers, Ltd.
#
ASNumber: 18186
ASName: NEBULA-GLOBAL
ASHandle: AS18186
RegDate: 2024-09-25
Updated: 2024-10-30
Ref: https://rdap.arin.net/registry/autnum/18186
OrgName: Nebula Global LLC
OrgId: SGL-197
Address: 1359 S DREXEL WAY
City: LAKEWOOD
StateProv: CO
PostalCode: 80232
Country: US
RegDate: 2024-09-02
Updated: 2024-11-04
Ref: https://rdap.arin.net/registry/entity/SGL-197
OrgAbuseHandle: ABUSE9168-ARIN
OrgAbuseName: ABUSE-NG
OrgAbusePhone: +1-970-516-9999
OrgAbuseEmail: abuse@nebulaglobal.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE9168-ARIN
OrgNOCHandle: NOCNG-ARIN
OrgNOCName: NOC-NG
OrgNOCPhone: +1-970-516-9999
OrgNOCEmail: noc@nebulaglobal.net
OrgNOCRef: https://rdap.arin.net/registry/entity/NOCNG-ARIN
OrgTechHandle: NOCNG-ARIN
OrgTechName: NOC-NG
OrgTechPhone: +1-970-516-9999
OrgTechEmail: noc@nebulaglobal.net
OrgTechRef: https://rdap.arin.net/registry/entity/NOCNG-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 1997-2024, American Registry for Internet Numbers, Ltd.
#
Jsyst.cn Domain Registration and Settings
Domain Name: jsyst.cn
ROID: 20070518s10001s40700696-cn
Domain Status: ok
Registrant: 王鑫龙
Registrant Contact Email: xufqp85@hkxsa.top
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: vern.ns.cloudflare.com
Name Server: mia.ns.cloudflare.com
Registration Time: 2007-05-18 18:39:34
Expiration Time: 2027-05-18 18:39:34
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| jsyst.cn | 218.65.178.148 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| jsyst.cn | mxdomain.qq.com | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| jsyst.cn | dns16.hichina.com | 86400 |
| jsyst.cn | dns15.hichina.com | 86400 |
| Host | TXT Record | TTL |
|---|
dns15.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 600
Jsyst.cn HTML Check
Jsyst.cn Desktop Performance
Last tested: 05/29/2017
| Total Resources | 61 |
| Number of Hosts | 6 |
| Static Resources | 59 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
Jsyst.cn Mobile Insights
Last tested: 05/29/2017
| Total Resources | 56 |
| Number of Hosts | 5 |
| Static Resources | 54 |
| JavaScript Resources | 2 |
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