dudz.com.cn - robtex.com
dudz.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.252.236🇿🇦 ASLINE-AS-AP168.76.252.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1766934294 | ||||||
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=2030567172 | ||||||
Same first word
Similar names
ddzu.com |
dzud.com |
dzud.cn |
zdud.net |
zddu.com |
udzd.com |
dduz.com |
uzdd.nl |
uzdd.com |
dzdu.com |
ddzu.cn |
zudd.ru |
duzd.com |
uddz.com |
zdud.com |
ddzu.de |
zudd.com |
DNS History
10 records (5 active, 5 former)
○NSdns3.cnsun.net2015-07-20 → 2016-06-12 · 4 obs
● 2016-06-12 13:14:20
○ 2026-03-25 15:32:30
○ 2026-05-14 04:48:48
○NSdns4.cnsun.net2015-07-20 → 2016-06-12 · 4 obs
● 2016-06-12 13:14:20
○ 2026-03-25 15:32:30
○ 2026-05-14 04:48:48
○NSdns5.cnsun.net2015-07-20 → 2016-06-12 · 4 obs
● 2016-06-12 13:14:20
○ 2026-03-25 15:32:30
○ 2026-05-14 04:48:48
●NSns1.judns.com2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 15:32:30
● 2026-05-14 04:48:48
●NSns1.julydns.com2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 15:32:30
● 2026-05-14 04:48:48
●NSns2.judns.com2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 15:32:30
● 2026-05-14 04:48:48
●NSns2.julydns.com2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 15:32:30
● 2026-05-14 04:48:48
○MXmail.dudz.com.cn2015-07-20 → 2016-06-12 · 4 obs
● 2016-06-12 13:14:20
○ 2026-03-25 15:32:30
○ 2026-05-14 04:48:48
●A168.76.252.2362026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 15:32:30
● 2026-05-14 04:48:48
○A218.16.121.42015-07-20 → 2016-06-12 · 4 obs
● 2016-06-12 13:14:20
○ 2026-03-25 15:32:30
○ 2026-05-14 04:48:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| dudz.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dudz.com.cn (unsigned zone)
⏱️ Timing
Total: 4206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.252.236 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
dudz.com.cn points to IP number: 168.76.252.236.
Other host names such as nbyqds1.top, bbmm123.cn and mail.henglijixie.cn share IP numbers with dudz.com.cn.
Name Servers
dudz.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
dudz.com.cn at least partially shares name servers with other domains, for instance ayw6im.cn, 0-1design.cn, zjkjs.cn, umas.cn and cnlgjy.com.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names with one IP target:
ns1.judns.com maps to 162.159.27.251
ns2.judns.com maps to 162.159.27.251
ns1.julydns.com maps to 162.159.48.223
ns2.julydns.com maps to 162.159.48.223
Host names that map to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names that map to 162.159.48.223: ns1.julydns.com and ns2.julydns.com