cjoffice.cn - robtex.com
cjoffice.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.48.161.114🇺🇸 PEGTECHINC38.48.128.0/18 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1776677279 | ||||||
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=2035097497 | ||||||
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
○NSdesi.ns.cloudflare.com2026-02-16 → 2026-02-17 · 4 obs
● 2026-02-17 02:56:12
○ 2026-05-26 23:55:30
○ 2026-07-27 17:26:46
●NSdm1.longmingdns.com2026-05-26 → 2026-07-27 · 3 obs
● 2026-05-26 23:55:30
● 2026-07-27 17:26:46
●NSdm2.longmingdns.com2026-05-26 → 2026-07-27 · 3 obs
● 2026-05-26 23:55:30
● 2026-07-27 17:26:46
○NSwells.ns.cloudflare.com2026-02-16 → 2026-02-17 · 4 obs
● 2026-02-17 02:56:12
○ 2026-05-26 23:55:30
○ 2026-07-27 17:26:46
○A104.21.13.1442026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-17 02:56:12
○ 2026-07-27 17:26:46
○A172.67.132.2292026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-17 02:56:12
○ 2026-07-27 17:26:46
○A188.114.96.02026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 02:56:12
○ 2026-05-26 23:55:30
○ 2026-07-27 17:26:46
○A188.114.96.42026-02-16 → 2026-07-27 · 2 obs
○ 2026-07-27 17:26:46
○A188.114.97.02026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 02:56:12
○ 2026-05-26 23:55:30
○ 2026-07-27 17:26:46
○A188.114.97.42026-02-16 → 2026-07-27 · 2 obs
○ 2026-07-27 17:26:46
○A2606:4700:3033::6815:d902026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-17 02:56:12
○ 2026-07-27 17:26:46
○A2606:4700:3037::ac43:84e52026-02-16 → 2026-02-16 · 3 obs
○ 2026-02-17 02:56:12
○ 2026-07-27 17:26:46
○A2a06:98c1:3120::2026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 02:56:12
○ 2026-05-26 23:55:30
○ 2026-07-27 17:26:46
○A2a06:98c1:3121::2026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 02:56:12
○ 2026-05-26 23:55:30
○ 2026-07-27 17:26:46
●A38.48.161.1142026-05-26 → 2026-07-27 · 3 obs
● 2026-05-26 23:55:30
● 2026-07-27 17:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 777ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
IP Addresses
cjoffice.cn has exactly one IP address — 38.48.161.114.
www.laocubu.com.cn, liruiying.cn, zhongyisheng.com.cn plus two other host names have IP numbers in common with cjoffice.cn.
Name Servers
cjoffice.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.
The name server configuration of cjoffice.cn is shared with other domains, for instance ngwl.cn, hfzsgs.cn, rouweb.cn and two others.
Host names pointing to two IP addresses:
dm2.longmingdns.com resolves to 183.253.57.197 and 211.99.99.56.
Host names resolving to a single IP address:
dm1.longmingdns.com resolves to 218.98.111.163.