kdtech.com.cn - robtex.com
kdtech.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030477152 | ||||||
Previously NS for
kdtech.com.cn |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSderek.ns.cloudflare.com2026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 01:20:36
● 2026-03-25 22:24:02
○NSkdtech.com.cn2016-01-16 → 2017-02-14 · 4 obs
● 2017-02-14 16:43:46
○ 2026-03-22 01:20:36
○ 2026-03-25 22:24:02
●NStia.ns.cloudflare.com2026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 01:20:36
● 2026-03-25 22:24:02
○MX61.129.33.1362016-04-29 → 2017-02-14 · 4 obs
● 2017-02-14 16:43:46
○ 2026-03-22 01:20:36
○ 2026-03-25 22:24:02
●A206.238.169.2322026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 01:20:36
● 2026-03-25 22:24:02
○A222.73.218.2152015-08-14 → 2015-08-14 · 3 obs
○ 2017-02-14 16:43:46
○ 2026-03-25 22:24:02
○A61.129.33.1792016-01-16 → 2017-02-14 · 5 obs
● 2016-01-16 00:04:12
● 2017-02-14 16:43:46
○ 2026-03-22 01:20:36
○ 2026-03-25 22:24:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| kdtech.com.cn | tia.ns.cloudflare.com, derek.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.154
NS records: tia.ns.cloudflare.com, derek.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kdtech.com.cn (unsigned zone)
⏱️ Timing
Total: 2841ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.238.169.232 |
| NS | 2 | derek.ns.cloudflare.com, tia.ns.cloudflare.com |
| SOA | 1 | derek.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
kdtech.com.cn resolves to one IP number: 206.238.169.232.
Name Servers
kdtech.com.cn's delegation uses two name servers: derek.ns.cloudflare.com and tia.ns.cloudflare.com.
kdtech.com.cn uses the same name server setup as other domains, such as whtsz.com, avonkinservices.com, 17tkd.com, ksjm.cn and fgpblog.cn.
kdtech.com.cn at least partially shares name servers with other domains, including pandaspirit.com, camieleard.com, sogiacmo.com, 1925.me and geekgoddess.ca.
These name servers are commonly used with uma.ns.cloudflare.com.
Host names with six IP numbers:
derek.ns.cloudflare.com points to 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154.
tia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.