tujf.cn - robtex.com
tujf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.210.57.204🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| 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 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1774692167 | ||||||
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=2034704203 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSdesi.ns.cloudflare.com2020-02-21 → 2020-02-21 · 3 obs
● 2020-02-21 06:02:20
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
●NSdm1.longmingdns.com2026-02-16 → 2026-04-23 · 3 obs
○ 2020-02-21 06:02:20
● 2026-02-16 06:24:20
● 2026-04-23 19:52:40
● 2026-02-16 06:24:20
● 2026-04-23 19:52:40
●NSdm2.longmingdns.com2026-02-16 → 2026-04-23 · 3 obs
○ 2020-02-21 06:02:20
● 2026-02-16 06:24:20
● 2026-04-23 19:52:40
● 2026-02-16 06:24:20
● 2026-04-23 19:52:40
○NSfrank.ns.cloudflare.com2020-02-21 → 2020-02-21 · 3 obs
● 2020-02-21 06:02:20
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○A104.27.132.2542020-02-21 → 2020-02-21 · 3 obs
● 2020-02-21 06:02:20
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○A104.27.133.2542020-02-21 → 2020-02-21 · 3 obs
● 2020-02-21 06:02:20
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
●A177.210.57.2042026-04-04 → 2026-04-23 · 3 obs
○ 2026-03-11 13:52:52
● 2026-04-04 03:46:26
● 2026-04-23 19:52:40
● 2026-04-04 03:46:26
● 2026-04-23 19:52:40
○A216.250.108.762026-02-16 → 2026-03-11 · 5 obs
○ 2020-02-21 06:02:20
● 2026-02-16 06:24:20
● 2026-03-11 13:52:52
○ 2026-04-04 03:46:26
○ 2026-04-23 19:52:40
● 2026-02-16 06:24:20
● 2026-03-11 13:52:52
○ 2026-04-04 03:46:26
○ 2026-04-23 19:52:40
○A2606:4700:3034::681b:84fe2020-02-21 → 2020-02-21 · 3 obs
● 2020-02-21 06:02:20
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○A2606:4700:3035::681b:85fe2020-02-21 → 2020-02-21 · 3 obs
● 2020-02-21 06:02:20
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
○ 2026-02-16 06:24:20
○ 2026-04-23 19:52:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tujf.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tujf.cn (unsigned zone)
⏱️ Timing
Total: 1709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.210.57.204 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
tujf.cn resolves to a single IP address: 177.210.57.204.
Other host names including a28456.cn, yjzsw.net.cn, 46558.cn, cgqu.cn and 43ys.cn share IP numbers with tujf.cn.
Name Servers
tujf.cn's delegation uses two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
tujf.cn shares the same name server setup as other domains, for example ricou.cn, rdvi.cn, 9d3x.cn, je52.cn and 79ko.cn.
Hosts with two IPs:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Hosts with one IP:
dm1.longmingdns.com points to 218.98.111.163.