jf-tech.cn - robtex.com
jf-tech.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 110.173.196.3🇨🇳 Alibaba-Cloud110.173.196.0/24 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | dns13.hichina.com ⭐ | ||||||
| A | 2408:4009:501::21🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns14.hichina.com | ||||||
| A | 2408:4009:501::22🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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, | ||||||
| MX | mx2.enterprise.china.alibaba.com ⭐ | ||||||
| A | 106.11.226.174🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mx3.enterprise.china.alibaba.com ⭐ | ||||||
| A | 106.11.232.170🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mx.enterprise.china.alibaba.com(50) | ||||||
| A | 106.11.232.132🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns13.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=2034664443 | ||||||
Subdomains
www.jf-tech.cn |
Same first word
jf-tech.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns13.hichina.com2026-03-22 → 2026-04-13 · 2 obs
● 2026-04-13 03:03:58
●NSdns14.hichina.com2026-03-22 → 2026-04-13 · 2 obs
● 2026-04-13 03:03:58
●MXmx.enterprise.china.alibaba.com2026-03-22 → 2026-04-13 · 2 obs
● 2026-04-13 03:03:58
●MXmx2.enterprise.china.alibaba.com2026-03-22 → 2026-04-13 · 2 obs
● 2026-04-13 03:03:58
●MXmx3.enterprise.china.alibaba.com2026-03-22 → 2026-04-13 · 2 obs
● 2026-04-13 03:03:58
●A110.173.196.32026-03-22 → 2026-04-13 · 2 obs
● 2026-04-13 03:03:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| jf-tech.cn | dns13.hichina.com, dns14.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.51
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jf-tech.cn (unsigned zone)
⏱️ Timing
Total: 3282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.173.196.3 |
| NS | 2 | dns14.hichina.com, dns13.hichina.com |
| MX | 3 | mx.enterprise.china.alibaba.com (pri: 10, mx2.enterprise.china.alibaba.com (pri: 1... |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
The parent of www.jf-tech.cn is jf-tech.cn.
IP Addresses
jf-tech.cn points to IP number: 110.173.196.3.
Other host names such as dilsona.com, tianlilai.com, 86688.cn, ftsp.cn and mach1718.com share IPs with jf-tech.cn.
Name Servers
jf-tech.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
jf-tech.cn shares the same name server setup as shou.org.cn, medto.cn, currius.com, zmjiudian.com and hualife.cc.
jf-tech.cn at least partially shares name servers with other domains, for instance cnfxj.org, edukg.org, 98jianzhu.com, faouli.com and cloudbit.net.
These name servers are commonly used with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com, expirens4.hichina.com, ns7.alidns.com and ns8.alidns.com.
Nine IP numbers per host:
dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
Three mail servers handle jf-tech.cn: mx2.enterprise.china.alibaba.com, mx3.enterprise.china.alibaba.com and mx.enterprise.china.alibaba.com.
jf-tech.cn shares at least partially some mail servers with other domains, including sungolden.net.cn, jial.cn, nuokeda.cn, elecpack.com.cn and casenl.cn.
these mail servers are often used together with mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com and mta-v1.biz.mail.vip.cnh.yahoo.com.
Host names with a single IP:
mx2.enterprise.china.alibaba.com points to: 106.11.226.174.
mx3.enterprise.china.alibaba.com points to: 106.11.232.170.
mx.enterprise.china.alibaba.com points to: 106.11.232.132.