tzdkf.com - robtex.com
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tzdkf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.224.14.69🇨🇳 ALIBABA-CN-NET | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| A | 2408:4009:501::29🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.40🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.60🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.200🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.220🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.40🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.60🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.100🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.110🇨🇳 ALIBABA-CN-NET | ||||||
| NS | dns22.hichina.com | ||||||
| A | 2408:4009:501::30🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.38🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.61🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.198🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.222🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.38🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.61🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.98🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.108🇨🇳 ALIBABA-CN-NET | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1770759922 | ||||||
Up
cdn.tzdkf.com |
Same first word
tzdkf.com |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tzdkf.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tzdkf.com (unsigned zone)
⏱️ Timing
Total: 818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.224.14.69 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 1 | mxbiz1.qq.com (pri: 10) |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
AI analysis
cdn.tzdkf.com is a child of tzdkf.com.
tzdkf.com resolves to one IP number: 139.224.14.69.
tzdkf.com's delegation uses two name servers: dns21.hichina.com and dns22.hichina.com.
tzdkf.com uses the same name server setup as other domains, such as meilianhui.com, greateamdirect.com, axow.cn, pikajoy.com and jnxb.cn.
tzdkf.com at least partially shares name servers with other domains, including ex8.cn, ywtg.net, xsfww.cn, sykch.cn and qisou.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110. The host name dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
A single mail server handles tzdkf.com, mxbiz1.qq.com.
tzdkf.com shares the same mail server setup as other domains, for instance qqtn.cn, anle.cn, 88af.com, talkpod.cn and cntzd.com.
tzdkf.com shares at least some mail servers with other domains, for example yunmss.cn, czzybz.com, nucmito.com, allonesie.com and milumia.com.
These mail servers are often used together with the mail servers mxbiz2.qq.com.