ucck.cn - robtex.com
ucck.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035005218 | ||||||
Subdomains
www.ucck.cn |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSf1g1ns1.dnspod.net2015-08-12 → 2017-06-01 · 4 obs
● 2017-06-01 04:39:04
○ 2026-07-03 21:48:22
○ 2026-07-05 10:52:00
○NSf1g1ns2.dnspod.net2015-08-12 → 2016-12-01 · 4 obs
● 2016-12-01 13:19:04
○ 2026-07-03 21:48:22
○ 2026-07-05 10:52:00
●NSns1.363.hk2026-07-03 → 2026-07-05 · 3 obs
● 2026-07-03 21:48:22
● 2026-07-05 10:52:00
●NSns2.363.hk2026-07-03 → 2026-07-05 · 3 obs
● 2026-07-03 21:48:22
● 2026-07-05 10:52:00
○MXmx.ym.163.com2015-08-12 → 2017-06-01 · 4 obs
● 2017-06-01 04:39:04
○ 2026-07-03 21:48:22
○ 2026-07-05 10:52:00
●A38.11.252.382026-07-05 → 2026-07-05 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ucck.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:240e:d9:c200:1::2
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ucck.cn (unsigned zone)
⏱️ Timing
Total: 3115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.252.38 |
| NS | 4 | ns4.363.hk, ns1.363.hk... |
| SOA | 1 | ns1.363.hk dnsconct.363.hk |
Analysis
Hierarchy
www.ucck.cn is a subdomain of ucck.cn.
IP Addresses
ucck.cn has exactly one IP address — 38.11.252.38.
ucck.cn shares its IP numbers with other host names, including www.jininghaiying.cn, sddls.cn, nanzet.cn and youcam.cn.
Name Servers
Four name servers handle the delegation for ucck.cn: ns1.363.hk, ns2.363.hk, ns3.363.hk and ns4.363.hk.
The name servers of ucck.cn overlap at least partially with those of other domains — among them lncy.net.cn, 3eweb.com.cn, yanbenji.net and two more.
These name servers commonly appear in delegations together with ns5.363.hk, ns6.363.hk, ns1.myhostadmin.net and 5 other.
Host names with four IP addresses:
ns1.363.hk resolves to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Host names carrying three IP numbers:
ns2.363.hk maps to three IP addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.363.hk maps to three IP addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.363.hk maps to three IP addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
ns1.363.hk and ns3.363.hk each have 240e:d9:c200::2 IP addresses.
ns1.363.hk and ns3.363.hk each have 118.123.249.114 IP addresses.
ns1.363.hk and ns4.363.hk each have 118.123.253.132 IP addresses.
ns2.363.hk and ns4.363.hk each have 240e:d9:c200:1::2 IP addresses.
ns2.363.hk and ns4.363.hk each have 211.149.230.100 IP addresses.