docen.cn - robtex.com
docen.cn
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=2034582762 | ||||||
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSf1g1ns1.dnspod.net2015-08-20 → 2015-08-20 · 3 obs
○ 2026-02-15 23:38:22
○ 2026-03-24 17:27:16
○NSf1g1ns2.dnspod.net2015-08-20 → 2015-08-20 · 3 obs
○ 2026-02-15 23:38:22
○ 2026-03-24 17:27:16
●NSns1.363.hk2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:27:14
● 2026-03-24 17:27:16
●NSns2.363.hk2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:27:14
● 2026-03-24 17:27:16
●NSns3.363.hk2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:27:14
● 2026-03-24 17:27:16
●NSns4.363.hk2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:27:14
● 2026-03-24 17:27:16
○NSns5.35.net2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 23:38:22
○ 2026-03-24 17:27:14
○ 2026-03-24 17:27:16
○NSns6.35.net2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 23:38:22
○ 2026-03-24 17:27:14
○ 2026-03-24 17:27:16
○MXmail.skrimple.com2015-12-03 → 2026-02-15 · 4 obs
● 2026-02-15 23:38:22
○ 2026-03-24 17:27:14
○ 2026-03-24 17:27:16
○A103.51.144.812016-06-23 → 2016-06-23 · 4 obs
● 2016-06-23 04:17:38
○ 2018-08-08 09:04:42
○ 2026-03-24 17:27:16
○A123.254.111.1902015-08-20 → 2015-08-20 · 3 obs
○ 2018-08-08 09:04:42
○ 2026-03-24 17:27:16
●A149.120.163.912026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 17:27:14
● 2026-03-24 17:27:16
○A52.78.124.1492018-08-08 → 2026-02-15 · 5 obs
● 2018-08-08 09:04:42
● 2026-02-15 23:38:22
○ 2026-03-24 17:27:14
○ 2026-03-24 17:27:16
○A65.19.157.2352015-12-03 → 2016-03-07 · 5 obs
● 2015-12-03 22:02:08
● 2016-03-07 01:52:34
○ 2016-06-23 04:17:38
○ 2026-03-24 17:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| docen.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docen.cn (unsigned zone)
⏱️ Timing
Total: 3876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.120.163.91 |
| NS | 4 | ns3.363.hk, ns2.363.hk... |
| SOA | 1 | ns1.363.hk dnsconct.363.hk |
Analysis
IP Addresses
docen.cn resolves to a single IP: 149.120.163.91.
Other host names share IP numbers with docen.cn; for instance 93party.cn.
Name Servers
docen.cn is delegated to four name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk and ns4.363.hk.
docen.cn shares some name servers with other domains, for example yifengax.cn, bringthefit.com, hbczfdc.com, alibubu.cn and miekj.com.
these name servers are commonly used with ns5.363.hk, ns6.363.hk, ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.
Four IP numbers:
ns1.363.hk points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.
Three IP numbers:
ns2.363.hk points to 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100
ns3.363.hk points to 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114
ns4.363.hk points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100
Common IPs:
240e:d9:c200::2 is pointed to by ns1.363.hk and ns3.363.hk
118.123.249.114 is pointed to by ns1.363.hk and ns3.363.hk
118.123.253.132 is pointed to by ns1.363.hk and ns4.363.hk
240e:d9:c200:1::2 is pointed to by ns2.363.hk and ns4.363.hk
211.149.230.100 is pointed to by ns2.363.hk and ns4.363.hk