duucs.com - robtex.com
duucs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.222.192.211🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-222-192-211.compute-1.amazonaws.com | ||||||
| NS | ns1.duucs.com ⭐ | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| NS | ns4.csof.net | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| MX | mx1.duucs.com ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | ip-46-4-12-146.defastlink.net | ||||||
| MX | mx2.duucs.com ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.duucs.comhostmaster@duucs.com serial=1778727265 | ||||||
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=1778727196 | ||||||
Same first word
duucs.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.duucs.com2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-14 02:57:50
●MXmx1.duucs.com2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-14 02:57:50
●MXmx2.duucs.com2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-14 02:57:50
●A3.222.192.2112026-05-04 → 2026-05-14 · 2 obs
● 2026-05-14 02:57:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| duucs.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:18.205.186.231
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duucs.com (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.222.192.211 |
| NS | 4 | ns2.csof.net, ns1.csof.net... |
| MX | 2 | mx2.duucs.com (pri: 10), mx1.duucs.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.duucs.com hostmaster.duucs.com |
Analysis
IP Addresses
duucs.com points to a single IP address: 3.222.192.211.
Other host names such as www.3a9a326aa949e46ce241b0c62ec34679.xyz, www.1758df58d0140fbf18dab2f53583a1af.com, b938b6dad4dba41252f7446ce05e18d9.boats, vuftqxjdst36.life and irtoxuahbhdduwixivej.com share IP numbers with duucs.com.
Name Servers
duucs.com is delegated to five name servers: ns1.duucs.com, ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
At least part of the name servers for duucs.com are shared with other domains, for instance eukmxmlk.ru, pbcmwgmjeunlgimxhbxe.com, c4a5ca787180dc931509fbd2c51daa35.com, throughproblem.net and 532cfd49ca1b5f4df28ae63361b96a83.com.
Host names with a single IP:
ns1.duucs.com points to 18.205.186.231
ns1.csof.net points to 18.205.186.231
ns2.csof.net points to 23.21.178.27
ns3.csof.net points to 3.214.185.54
ns4.csof.net points to 52.20.19.77
Host names pointing to 18.205.186.231: ns1.duucs.com and ns1.csof.net
Mail Servers
duucs.com is handled by two mail servers: mx1.duucs.com and mx2.duucs.com.
Hostnames with a single IP
mx1.duucs.com resolves to: 46.4.12.146.
mx2.duucs.com resolves to: 46.4.10.173.