dutycode.com - dns.ninja
dutycode.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.29.42.9🇨🇳 Alibaba-Cloud115.29.32.0/19 | ||||||
| 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=1782176858 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787325819 | ||||||
Subdomains
www.dutycode.com |
Same first word
dutycode.com |
Similar names
Previous names
Next names
DNS History
7 records (3 active, 4 former)
●NSdm1.longmingdns.com2026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 15:49:08
● 2026-08-21 15:49:12
●NSdm2.longmingdns.com2026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 15:49:08
● 2026-08-21 15:49:12
○NSdns27.hichina.com2015-07-15 → 2017-01-16 · 4 obs
● 2017-01-16 12:08:02
○ 2026-08-21 15:49:08
○ 2026-08-21 15:49:12
○NSdns28.hichina.com2015-07-15 → 2017-01-16 · 4 obs
● 2017-01-16 12:08:02
○ 2026-08-21 15:49:08
○ 2026-08-21 15:49:12
○MXmxbiz1.qq.com2015-07-15 → 2017-01-16 · 4 obs
● 2017-01-16 12:08:02
○ 2026-08-21 15:49:08
○ 2026-08-21 15:49:12
○MXmxbiz2.qq.com2015-07-15 → 2017-01-16 · 4 obs
● 2017-01-16 12:08:02
○ 2026-08-21 15:49:08
○ 2026-08-21 15:49:12
●A115.29.42.92026-08-21 → 2026-08-21 · 2 obs
● 2026-08-21 15:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dutycode.com | dm2.longmingdns.com, dm1.longmingdns.com | 5 records |
✅ Authoritative Response
Server:1.193.216.206
NS records: dm2.longmingdns.com, dm1.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dutycode.com (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.29.42.9 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (dm2.longmingdns.com, dm2.longmingdns.com, dm2.longmingdns.com...)
Analysis
Hierarchy
dutycode.com is the parent zone for www.dutycode.com.
IP Addresses
dutycode.com resolves to just one IP address, 115.29.42.9.
Name Servers
DNS delegation for dutycode.com points to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
dutycode.com shares its NS records with other domains, for example bhdxjpk.cn, xpp123.cn, 4008887272.cn and two others.
Host names that have two IP addresses:
dm2.longmingdns.com has two IP addresses: 183.253.57.197 and 211.99.99.56.
Host names that point to one IP address:
dm1.longmingdns.com directs to 218.98.111.163.