dsu.com - dns.ninja
dsu.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=1786079344 | ||||||
Subdomains
www.dsu.com |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns27.domaincontrol.com2015-08-19 → 2026-08-07 · 2 obs
● 2026-08-07 05:14:30
●NSns28.domaincontrol.com2015-08-19 → 2026-08-07 · 2 obs
● 2026-08-07 05:14:30
●MXmailstore1.secureserver.net2015-08-19 → 2026-08-07 · 2 obs
● 2026-08-07 05:14:30
●MXsmtp.secureserver.net2015-08-19 → 2026-08-07 · 2 obs
● 2026-08-07 05:14:30
●A66.6.44.42015-08-19 → 2026-08-07 · 2 obs
● 2026-08-07 05:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| dsu.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dsu.com (unsigned zone)
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.6.44.4 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
Hierarchy
The domain www.dsu.com falls under the parent dsu.com.
IP Addresses
dsu.com resolves to one IP address: 66.6.44.4.
mail.gdgd.in, gifgy.com, scourcritical.com and two other host names share IP numbers with dsu.com.
Name Servers
DNS delegation for dsu.com points to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.
dsu.com uses the same name servers as several other domains — among them growingold.co.uk, risereborn.com, chowhk.com and two more.
ns27.domaincontrol.com directs to 97.74.103.14 and 2603:5:2171::e. ns28.domaincontrol.com directs to 173.201.71.14 and 2603:5:2271::e. Each host name carries two IP addresses.
Mail Servers
Mail for dsu.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
dsu.com uses an identical mail server configuration to several other domains — among them lasso.me, ellipsesecurity.co, indosurplus.biz and two more.
At least a portion of dsu.com's mail servers are shared with other domains, among them gronbachfoodsystems.com and realestateassociations.com.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.