duducms.com - robtex.com
duducms.com
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=1771291435 | ||||||
Same first word
duducms.com |
DNS History
5 records (3 active, 2 former)
●NSdns21.hichina.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 15:15:04
● 2026-03-23 20:24:00
●NSdns22.hichina.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 15:15:04
● 2026-03-23 20:24:00
○NSf1g1ns1.dnspod.net2015-08-18 → 2016-08-10 · 4 obs
● 2016-08-10 05:58:22
○ 2026-02-26 15:15:04
○ 2026-03-23 20:24:00
○NSf1g1ns2.dnspod.net2015-08-18 → 2016-08-10 · 4 obs
● 2016-08-10 05:58:22
○ 2026-02-26 15:15:04
○ 2026-03-23 20:24:00
●A210.16.168.342026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 20:24:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| duducms.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duducms.com (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.16.168.34 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
duducms.com resolves to one IP number: 210.16.168.34.
Name Servers
duducms.com is delegated to two name servers dns21.hichina.com and dns22.hichina.com.
duducms.com shares the same name server setup as other domains, for instance wanboofish.online, tlxz.cn, hardliner.cn, szpilotec.com and zshiot.com.
duducms.com at least partially shares name servers with other domains, for instance 56meinv.com, oureth.com, fullsing.com, xiebt.com and goodoo.cn.
these name servers are often used together with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.