4dynamics.us - dns.ninja
4dynamics.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786914017 | ||||||
Same first word
4dynamics.com |
4dynamics.se |
4dynamics.mobi |
4dynamics.dk |
4dynamics.nl |
4dynamics.es |
4dynamics.eu |
4dynamics.de |
4dynamics.pro |
4dynamics.net |
4dynamics.us |
4dynamics.be |
DNS History
9 records (8 active, 1 former)
●NSa.ns.joker.com2015-08-22 → 2026-08-16 · 2 obs
● 2026-08-16 21:46:02
●NSb.ns.joker.com2015-08-22 → 2026-08-16 · 2 obs
● 2026-08-16 21:46:02
●NSc.ns.joker.com2015-08-22 → 2026-08-16 · 2 obs
● 2026-08-16 21:46:02
●NSx.ns.joker.com2026-05-01 → 2026-08-16 · 3 obs
● 2026-05-01 03:21:28
● 2026-08-16 21:46:02
●NSy.ns.joker.com2026-05-01 → 2026-08-16 · 3 obs
● 2026-05-01 03:21:28
● 2026-08-16 21:46:02
●NSz.ns.joker.com2026-05-01 → 2026-08-16 · 3 obs
● 2026-05-01 03:21:28
● 2026-08-16 21:46:02
●MX4dynamics-us.mail.protection.outlook.com2026-05-01 → 2026-08-16 · 3 obs
● 2026-05-01 03:21:28
● 2026-08-16 21:46:02
○MXmail.4dynamics.com2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 23:01:10
○ 2026-05-01 03:21:28
○ 2026-08-16 21:46:02
●A159.25.16.1512015-08-22 → 2026-08-16 · 2 obs
● 2026-08-16 21:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, w.cctld.us, y.cctld.us... | - |
| 4dynamics.us | a.ns.joker.com, c.ns.joker.com, b.ns.joker.com | - |
✅ Authoritative Response
Server:23.88.49.189
NS records: a.ns.joker.com, c.ns.joker.com, b.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4dynamics.us (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.25.16.151 |
| NS | 3 | y.ns.joker.com, x.ns.joker.com... |
| MX | 1 | 4dynamics-us.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms31738667 |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
Analysis
IP Addresses
4dynamics.us has exactly one IP address — 159.25.16.151.
siserone.net, risktec.net, chadforassembly.com plus two other host names have IP numbers in common with 4dynamics.us.
Name Servers
4dynamics.us has 6 name servers — a.ns.joker.com, b.ns.joker.com, c.ns.joker.com and 3 others.
At least some of 4dynamics.us's name servers are shared with other domains, for example vuetel.com, garcia-lind.com, isebuki.com and two more.
It is common for these name servers to be used in conjunction with the name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
Host names pointing to two IP addresses:
a.ns.joker.com resolves to 23.88.49.189 and 2a01:4f8:c0c:165b::1.
c.ns.joker.com resolves to 192.95.37.184 and 2607:5300:203:7e6d::2222.
y.ns.joker.com resolves to 23.88.49.189 and 2a01:4f8:c0c:165b::1.
z.ns.joker.com resolves to 192.95.37.184 and 2607:5300:203:7e6d::2222.
Host names resolving to a single IP address:
b.ns.joker.com resolves to 159.25.97.69.
x.ns.joker.com resolves to 194.245.103.13.
The host names a.ns.joker.com and y.ns.joker.com both resolve to 2a01:4f8:c0c:165b::1 IP addresses.
The host names a.ns.joker.com and y.ns.joker.com both resolve to 23.88.49.189 IP addresses.
The host names c.ns.joker.com and z.ns.joker.com both resolve to 2607:5300:203:7e6d::2222 IP addresses.
The host names c.ns.joker.com and z.ns.joker.com both resolve to 192.95.37.184 IP addresses.
Mail Servers
4dynamics.us uses one mail server — 4dynamics-us.mail.protection.outlook.com.
4dynamics-us.mail.protection.outlook.com has 8 IP addresses: 40.93.192.4, 52.101.10.14, 52.101.11.3 plus 5 more.