datafocus.cn - robtex.com
datafocus.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.189.4.91🇨🇳 WESTCLOUDDATA161.189.0.0/16 Amazon EC2 ZHY prefix | ||||||
| NS | dns27.hichina.com ⭐ | ||||||
| A | 2408:4009:501::35🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.109🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns28.hichina.com | ||||||
| A | 2408:4009:501::36🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.107🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns27.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035147647 | ||||||
Same first word
datafocus.nl |
datafocus.ai |
datafocus.de |
datafocus.com |
datafocus.fr |
datafocus.cloud |
datafocus.co.uk |
datafocus.cn |
datafocus.be |
Similar names
focusdata.xyz |
focusdata.co |
focusdata.be |
focusdata.no |
focusdata.net |
focusdata.com.co |
focusdata.io |
focusdata.dk |
focusdata.com.cn |
focusdata.com |
DNS History
3 records (3 active, 0 former)
●NSdns27.hichina.com2026-06-01 → 2026-08-06 · 2 obs
● 2026-08-06 05:45:16
●NSdns28.hichina.com2026-06-01 → 2026-08-06 · 2 obs
● 2026-08-06 05:45:16
●A161.189.4.912026-06-01 → 2026-08-06 · 2 obs
● 2026-08-06 05:45:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| datafocus.cn | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.221
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for datafocus.cn (unsigned zone)
⏱️ Timing
Total: 3512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.189.4.91 |
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
datafocus.cn resolves to just one IP address, 161.189.4.91.
Name Servers
datafocus.cn is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.
datafocus.cn shares its NS records with other domains, for example bingdechain.com, exfz.cn, juhelvhuatie.com and two others.
datafocus.cn shares at least some of its name servers with other domains, for example respace.cn, myyingyu.com, nuant55.xyz and 7x24buy.com.
These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.
DNS names with 9 IP addresses:
dns27.hichina.com resolves to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.
dns28.hichina.com resolves to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.