docan.com.cn - robtex.com
docan.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.206.131.7🇭🇰 OWGELS-AS-AP154.206.128.0/18 Starbow LTD | ||||||
| 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=1783163954 | ||||||
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=2030750683 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns10.hichina.com2018-06-03 → 2018-06-03 · 3 obs
○ 2026-06-02 22:44:20
○ 2026-08-13 10:21:46
○NSdns9.hichina.com2018-06-03 → 2018-06-03 · 3 obs
○ 2026-06-02 22:44:20
○ 2026-08-13 10:21:46
●NSns1.judns.com2026-06-02 → 2026-08-13 · 3 obs
● 2026-06-02 22:44:20
● 2026-08-13 10:21:46
●NSns1.julydns.com2026-06-02 → 2026-08-13 · 3 obs
● 2026-06-02 22:44:20
● 2026-08-13 10:21:46
●NSns2.judns.com2026-06-02 → 2026-08-13 · 3 obs
● 2026-06-02 22:44:20
● 2026-08-13 10:21:46
●NSns2.julydns.com2026-06-02 → 2026-08-13 · 3 obs
● 2026-06-02 22:44:20
● 2026-08-13 10:21:46
○MXmxn.mxhichina.com2018-06-03 → 2018-06-03 · 3 obs
○ 2026-06-02 22:44:20
○ 2026-08-13 10:21:46
○MXmxw.mxhichina.com2018-06-03 → 2018-06-03 · 3 obs
○ 2026-06-02 22:44:20
○ 2026-08-13 10:21:46
○A101.201.233.252018-06-03 → 2018-06-03 · 3 obs
○ 2026-06-02 22:44:20
○ 2026-08-13 10:21:46
●A154.206.131.72026-07-09 → 2026-08-13 · 3 obs
● 2026-07-09 06:37:06
● 2026-08-13 10:21:46
○A154.84.37.342026-06-02 → 2026-06-02 · 4 obs
● 2026-06-02 22:44:20
○ 2026-07-09 06:37:06
○ 2026-08-13 10:21:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn... | - |
| docan.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 docan.com.cn (unsigned zone)
⏱️ Timing
Total: 743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.206.131.7 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
docan.com.cn resolves to one IP address: 154.206.131.7.
Name Servers
The authoritative name servers for docan.com.cn are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
There is at least partial name server overlap between docan.com.cn and other domains — airoc.net, itvip.net, xiaonongjiang.cn and two more among them.
These name servers frequently co-occur with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
These two host names — ns1.judns.com and ns2.judns.com — each point to 162.159.27.251 IP addresses.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.