tacnode.com.cn - dns.ninja
tacnode.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1781093615 | ||||||
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=2030756261 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
●NSdm1.longmingdns.com2026-02-18 → 2026-08-16 · 3 obs
○ 2020-03-19 13:10:40
● 2026-02-18 08:47:20
● 2026-08-16 15:24:50
● 2026-02-18 08:47:20
● 2026-08-16 15:24:50
●NSdm2.longmingdns.com2026-02-18 → 2026-08-16 · 3 obs
○ 2020-03-19 13:10:40
● 2026-02-18 08:47:20
● 2026-08-16 15:24:50
● 2026-02-18 08:47:20
● 2026-08-16 15:24:50
○NSdns10.hichina.com2015-06-22 → 2020-03-19 · 4 obs
● 2015-06-22 08:18:54
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
○NSdns9.hichina.com2015-06-22 → 2020-03-19 · 4 obs
● 2015-06-22 08:18:54
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
○MXmxn.mxhichina.com2015-06-22 → 2020-03-19 · 4 obs
● 2015-06-22 08:18:54
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
○MXmxw.mxhichina.com2015-06-22 → 2020-03-19 · 4 obs
● 2015-06-22 08:18:54
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
○A117.135.163.692015-06-22 → 2020-03-19 · 4 obs
● 2015-06-22 08:18:54
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
● 2020-03-19 13:10:40
○ 2026-02-18 08:47:20
○ 2026-08-16 15:24:50
○A154.85.160.932026-05-29 → 2026-06-06 · 5 obs
○ 2026-02-25 09:06:52
● 2026-05-29 11:18:50
● 2026-06-06 18:28:00
○ 2026-06-14 14:11:16
○ 2026-08-16 15:24:50
● 2026-05-29 11:18:50
● 2026-06-06 18:28:00
○ 2026-06-14 14:11:16
○ 2026-08-16 15:24:50
○A38.239.235.1452026-02-18 → 2026-02-25 · 5 obs
○ 2020-03-19 13:10:40
● 2026-02-18 08:47:20
● 2026-02-25 09:06:52
○ 2026-05-29 11:18:50
○ 2026-08-16 15:24:50
● 2026-02-18 08:47:20
● 2026-02-25 09:06:52
○ 2026-05-29 11:18:50
○ 2026-08-16 15:24:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn... | - |
| tacnode.com.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tacnode.com.cn (unsigned zone)
⏱️ Timing
Total: 1712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Name Servers
The NS records for tacnode.com.cn delegate to dm1.longmingdns.com and dm2.longmingdns.com.
tacnode.com.cn uses the same name servers as several other domains — among them chuibo.com.cn, r6521.cn, kexinbio.cn and two more.
Hostnames that resolve to two IP addresses:
The A records for dm2.longmingdns.com return 183.253.57.197 and 211.99.99.56.
Hosts with just one IP address:
dm1.longmingdns.com resolves to the IP address 218.98.111.163.