kdfei.cn - robtex.com
kdfei.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.196.13.44🇭🇰 CTGNet203.196.13.0/24 China Telecom Global | ||||||
| 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, | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com ⭐ | ||||||
| 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=2035126317 | ||||||
Subdomains
api.kdfei.cn |
Same first word
kdfei.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns27.hichina.com2026-07-07 → 2026-08-03 · 2 obs
● 2026-08-03 03:05:36
●NSdns28.hichina.com2026-07-07 → 2026-08-03 · 2 obs
● 2026-08-03 03:05:36
●MXmxbiz1.qq.com2026-07-08 → 2026-08-03 · 4 obs
○ 2026-07-17 07:43:38
● 2026-07-25 02:32:50
● 2026-08-03 03:05:36
●MXmxbiz2.qq.com2026-07-08 → 2026-08-03 · 4 obs
○ 2026-07-17 07:43:38
● 2026-07-25 02:32:50
● 2026-08-03 03:05:36
●A203.196.13.442026-07-08 → 2026-08-03 · 4 obs
○ 2026-07-17 07:43:38
● 2026-07-25 02:32:50
● 2026-08-03 03:05:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| kdfei.cn | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server:2408:4009:501::36
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kdfei.cn (unsigned zone)
⏱️ Timing
Total: 3824ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.196.13.44 |
| NS | 2 | dns28.hichina.com, dns27.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 10) |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
kdfei.cn serves as the parent of api.kdfei.cn.
IP Addresses
kdfei.cn points to a single IP number: 203.196.13.44.
Among the host names that share IP numbers with kdfei.cn is wuliuge.cn, as one example.
Name Servers
The NS records for kdfei.cn delegate to dns27.hichina.com and dns28.hichina.com.
kdfei.cn shares its name server setup with other domains, including ooogif.com, hbcj.com.cn, hubeijiaxin.cn and two others.
kdfei.cn has at least partial name server overlap with other domains, such as lukarosy.com, zhongkaohelp.com, kagafei.cn and two others.
It is common to find these name servers paired with the name servers dns19.hichina.com, dns20.hichina.com, ns1.uuns.com and ns2.uuns.com.
Host names with 9 IP numbers:
dns27.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.
dns28.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.
Mail Servers
kdfei.cn has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
kdfei.cn shares the same mail server setup as other domains, including zhaizhongdian.com.cn, charse.com, shaohui.me and two others.
kdfei.cn partially shares its mail servers with other domains; known examples include as.cm.cm, liyuc.com and jzpu.com.