du4.com - dns.ninja
du4.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2026-03-26 #1 | ||||||
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=1785337342 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns51.domaincontrol.com2015-07-09 → 2026-07-29 · 2 obs
● 2026-07-29 15:24:28
●NSns52.domaincontrol.com2015-07-09 → 2026-07-29 · 2 obs
● 2026-07-29 15:24:28
○MXmailstore1.secureserver.net2015-07-09 → 2017-04-04 · 4 obs
● 2017-04-04 17:48:40
○ 2026-03-18 10:55:22
○ 2026-07-29 15:24:28
○MXsmtp.secureserver.net2015-07-09 → 2017-04-04 · 4 obs
● 2017-04-04 17:48:40
○ 2026-03-18 10:55:22
○ 2026-07-29 15:24:28
●A13.248.243.52026-04-02 → 2026-07-29 · 3 obs
● 2026-04-02 05:43:44
● 2026-07-29 15:24:28
○A15.197.148.332026-03-18 → 2026-03-18 · 4 obs
● 2026-03-18 10:55:22
○ 2026-04-02 05:43:44
○ 2026-07-29 15:24:28
○A3.33.130.1902026-03-18 → 2026-03-18 · 4 obs
● 2026-03-18 10:55:22
○ 2026-04-02 05:43:44
○ 2026-07-29 15:24:28
○A72.167.183.1672015-07-09 → 2016-04-16 · 4 obs
● 2016-04-16 04:48:28
○ 2017-04-04 17:48:40
○ 2026-07-29 15:24:28
●A76.223.105.2302026-04-02 → 2026-07-29 · 3 obs
● 2026-04-02 05:43:44
● 2026-07-29 15:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| du4.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for du4.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
du4.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230
Additional host names — semschools.com, naturescapes.in, salonomegaocala.com and two others — share IP numbers with du4.com.
Name Servers
du4.com has two authoritative name servers — ns51.domaincontrol.com and ns52.domaincontrol.com.
du4.com shares its name server setup with other domains, including rockymountainconcrete.ca, j21.org, playbookinvestorsnetwork.com and two others.
Both ns51.domaincontrol.com and ns52.domaincontrol.com have two IP addresses each. ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a; ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a.