jdynamic.com - dns.ninja
jdynamic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.91.228.71🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host.jdynamic.com.au | ||||||
| NS | host.jdynamic.com.au ⭐ | ||||||
| A | 64.91.228.71🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host.jdynamic.com.au | ||||||
| NS | ns1.jdynamic.com.au | ||||||
| A | 64.91.228.71🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host.jdynamic.com.au | ||||||
| NS | ns2.jdynamic.com.au | ||||||
| A | 64.91.228.71🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host.jdynamic.com.au | ||||||
| MX | jdynamic.com ⭐ | ||||||
| A | 64.91.228.71🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host.jdynamic.com.au | ||||||
| TXT | google-site-verification=3cnu9Nze2Bnc6NqVFeAO8p556RfYPSxVcFDtdzrLtV0 | ||||||
| TXT | v=spf1 +a +mx +ip4:64.91.228.71 +ip4:162.254.252.190 ~all | ||||||
| SOA | host.jdynamic.com.auhost@jdynamic.com.au 2026-07-15 #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=1785431502 | ||||||
MX for
jdynamic.com |
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NShost.jdynamic.com.au2026-02-25 → 2026-07-30 · 3 obs
● 2026-02-25 02:18:16
● 2026-07-30 17:31:28
●NSns1.jdynamic.com.au2026-02-25 → 2026-07-30 · 3 obs
● 2026-02-25 02:18:16
● 2026-07-30 17:31:28
○NSns1.jdynamic.net2015-06-11 → 2017-01-05 · 4 obs
● 2017-01-05 01:47:20
○ 2026-02-25 02:18:16
○ 2026-07-30 17:31:28
●NSns2.jdynamic.com.au2026-02-25 → 2026-07-30 · 3 obs
● 2026-02-25 02:18:16
● 2026-07-30 17:31:28
○NSns2.jdynamic.net2015-06-11 → 2017-01-05 · 4 obs
● 2017-01-05 01:47:20
○ 2026-02-25 02:18:16
○ 2026-07-30 17:31:28
○NSns3.jdynamic.net2015-06-11 → 2017-01-05 · 4 obs
● 2017-01-05 01:47:20
○ 2026-02-25 02:18:16
○ 2026-07-30 17:31:28
○NSns4.jdynamic.net2015-06-11 → 2017-01-05 · 4 obs
● 2017-01-05 01:47:20
○ 2026-02-25 02:18:16
○ 2026-07-30 17:31:28
●MXjdynamic.com2015-06-11 → 2026-07-30 · 2 obs
● 2026-07-30 17:31:28
○A100.42.213.1772015-06-11 → 2017-01-05 · 4 obs
● 2017-01-05 01:47:20
○ 2026-02-25 02:18:16
○ 2026-07-30 17:31:28
●A64.91.228.712026-02-25 → 2026-07-30 · 3 obs
● 2026-02-25 02:18:16
● 2026-07-30 17:31:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| jdynamic.com | ns1.jdynamic.com.au, ns2.jdynamic.com.au | - |
✅ Authoritative Response
Server:64.91.228.71
NS records: ns1.jdynamic.com.au, ns2.jdynamic.com.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jdynamic.com (unsigned zone)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.91.228.71 |
| NS | 2 | ns1.jdynamic.com.au, ns2.jdynamic.com.au |
| MX | 1 | jdynamic.com (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:64.91.228.71 +ip4:162, google-site-verification=3cnu9Nze2Bnc6Nq |
| SOA | 1 | host.jdynamic.com.au host.jdynamic.com.a |
Analysis
Hierarchy
jdynamic.com serves as the parent of ns1.jdynamic.com and ns2.jdynamic.com.
Mail Server Role
jdynamic.com serves as a mail server for jdynamic.com.
IP Addresses
jdynamic.com has exactly one IP address — 64.91.228.71.
ns1.urbanjunky.net, ns2.jdynamic.net, jdynamic.com.au plus two other host names have IP numbers in common with jdynamic.com.
Name Servers
jdynamic.com is served by three name servers: host.jdynamic.com.au, ns1.jdynamic.com.au and ns2.jdynamic.com.au.
At least some of jdynamic.com's name servers are shared with other domains, for example jdynamic.net, maxeem.com.au, pipelineintegrity.com.au and two more.
These name servers tend to be deployed in combination with the name servers ns.jdynamic.com.au and ns2.urbanjunky.net.
The hosts host.jdynamic.com.au, ns1.jdynamic.com.au and ns2.jdynamic.com.au each direct to 64.91.228.71; one IP address covers all three.
Three host names point to 64.91.228.71: host.jdynamic.com.au, ns1.jdynamic.com.au and ns2.jdynamic.com.au.
Mail Servers
jdynamic.com uses exactly one mail server, which is jdynamic.com.
jdynamic.com resolves to 64.91.228.71 and no other IP number.