duscom.net - dns.ninja
duscom.net
net
| 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=1785133002 | ||||||
Subdomains
mail.duscom.net |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1228.awsdns-25.org2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 14:58:56
● 2026-07-27 06:21:08
●NSns-1789.awsdns-31.co.uk2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 14:58:56
● 2026-07-27 06:21:08
●NSns-28.awsdns-03.com2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 14:58:56
● 2026-07-27 06:21:08
●NSns-612.awsdns-12.net2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 14:58:56
● 2026-07-27 06:21:08
○NSnsas3.firstserver.ne.jp2015-07-21 → 2017-04-02 · 4 obs
● 2017-04-02 10:41:00
○ 2026-02-22 14:58:56
○ 2026-07-27 06:21:08
○NSnsas4.firstserver.ne.jp2015-07-21 → 2017-04-02 · 4 obs
● 2017-04-02 10:41:00
○ 2026-02-22 14:58:56
○ 2026-07-27 06:21:08
●MXmail.duscom.net2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:21:08
○MXmx1.firstserver.ne.jp2015-07-21 → 2017-04-02 · 4 obs
● 2017-04-02 10:41:00
○ 2026-02-22 14:58:56
○ 2026-07-27 06:21:08
○MXmx2.firstserver.ne.jp2015-07-21 → 2017-04-02 · 4 obs
● 2017-04-02 10:41:00
○ 2026-02-22 14:58:56
○ 2026-07-27 06:21:08
●A164.46.64.2312026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 14:58:56
● 2026-07-27 06:21:08
○A203.145.246.82015-07-21 → 2017-04-02 · 4 obs
● 2017-04-02 10:41:00
○ 2026-02-22 14:58:56
○ 2026-07-27 06:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| duscom.net | ns-28.awsdns-03.com, ns-612.awsdns-12.net, ns-1789.awsdns-31.co.uk, ns-1228.awsdns-25.org | 2 records |
✅ Authoritative Response
Server:205.251.196.204
NS records: ns-28.awsdns-03.com, ns-612.awsdns-12.net, ns-1789.awsdns-31.co.uk, ns-1228.awsdns-25.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duscom.net (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.64.231 |
| NS | 4 | ns-1228.awsdns-25.org, ns-1789.awsdns-31.co.uk... |
| MX | 1 | mail.duscom.net (pri: 100) |
| TXT | 1 | v=spf1 ip4:164.46.64.231 mx ~all |
| SOA | 1 | ns-612.awsdns-12.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-612.awsdns-12.net, ns-612.awsdns-12.net)
Analysis
Hierarchy
The domain mail.duscom.net falls under the parent duscom.net.
IP Addresses
duscom.net has exactly one IP address — 164.46.64.231.
Other host names, among them yellow-bird-d4f88ba1a8ad4cc5.znlc.jp and mail.duscom.net, have IP numbers in common with duscom.net.
Name Servers
Four name servers handle the delegation for duscom.net: ns-28.awsdns-03.com, ns-612.awsdns-12.net, ns-1228.awsdns-25.org and ns-1789.awsdns-31.co.uk.
At least some of duscom.net's name servers are shared with other domains, for example dy7xw2n54pplg.cloudfront.net, dblabs.net, d1su5w4kxlmo5a.cloudfront.net and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-28.awsdns-03.com directs to 205.251.192.28 and 2600:9000:5300:1c00::1; ns-612.awsdns-12.net directs to 205.251.194.100 and 2600:9000:5302:6400::1; ns-1228.awsdns-25.org directs to 205.251.196.204 and 2600:9000:5304:cc00::1; ns-1789.awsdns-31.co.uk directs to 205.251.198.253 and 2600:9000:5306:fd00::1.
Mail Servers
duscom.net uses one mail server — mail.duscom.net.
duscom.net uses the same mail servers as other domains, including mail.duscom.net.
mail.duscom.net points to one IP number — 164.46.64.231.