davidduong.net - robtex.com
davidduong.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns41.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| SOA | ns41.domaincontrol.comdns@jomax.net 2025-11-12 #0 | ||||||
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=1778454811 | ||||||
Same first word
davidduong.net |
DNS History
12 records (4 active, 8 former)
○NSns1.domain.com2015-06-27 → 2016-06-18 · 4 obs
● 2016-06-18 22:23:26
○ 2017-03-28 23:09:16
○ 2026-05-10 23:25:22
○NSns1.uniregistrymarket.link2017-03-28 → 2017-03-28 · 4 obs
● 2017-03-28 23:09:16
○ 2026-04-23 13:05:16
○ 2026-05-10 23:25:22
○NSns2.domain.com2015-06-27 → 2016-06-18 · 4 obs
● 2016-06-18 22:23:26
○ 2017-03-28 23:09:16
○ 2026-05-10 23:25:22
○NSns2.uniregistrymarket.link2017-03-28 → 2017-03-28 · 4 obs
● 2017-03-28 23:09:16
○ 2026-04-23 13:05:16
○ 2026-05-10 23:25:22
●NSns41.domaincontrol.com2026-04-23 → 2026-05-10 · 3 obs
● 2026-04-23 13:05:16
● 2026-05-10 23:25:22
●NSns42.domaincontrol.com2026-04-23 → 2026-05-10 · 3 obs
● 2026-04-23 13:05:16
● 2026-05-10 23:25:22
○MXmx.davidduong.net2015-06-27 → 2016-06-18 · 4 obs
● 2016-06-18 22:23:26
○ 2017-03-28 23:09:16
○ 2026-05-10 23:25:22
●A15.197.148.332026-04-23 → 2026-05-10 · 3 obs
● 2026-04-23 13:05:16
● 2026-05-10 23:25:22
●A3.33.130.1902026-04-23 → 2026-05-10 · 3 obs
● 2026-04-23 13:05:16
● 2026-05-10 23:25:22
○A66.96.149.162016-02-28 → 2016-06-18 · 5 obs
● 2016-02-28 03:41:22
● 2016-06-18 22:23:26
○ 2017-03-28 23:09:16
○ 2026-05-10 23:25:22
○A66.96.162.1342015-06-27 → 2015-12-01 · 4 obs
● 2015-12-01 01:08:32
○ 2016-02-28 03:41:22
○ 2026-05-10 23:25:22
○A69.172.201.1532017-03-28 → 2017-03-28 · 4 obs
● 2017-03-28 23:09:16
○ 2026-04-23 13:05:16
○ 2026-05-10 23:25:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| davidduong.net | ns41.domaincontrol.com, ns42.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for davidduong.net (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
davidduong.net resolves to two IPs: 3.33.130.190 and 15.197.148.33.
other host names for instance nkirula.com, fement.com, heinlein.us, smart-house.us and iotbeans.com share IP numbers with davidduong.net.
Name Servers
davidduong.net is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.
davidduong.net shares the same name server setup as other domains, for example lovemylaces.com, sailsiri.com, gbgn.org, easychair-music.com and hhiactivities.com.
Host names with two IP numbers:
ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21
ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21