systemdynamics.com - dns.ninja
systemdynamics.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1781379073 | ||||||
Subdomains
ns1.systemdynamics.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.afternic.com2026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 19:42:46
●NSns4.afternic.com2026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 19:42:46
○MX.2026-03-28 → 2026-06-13 · 2 obs
○ 2026-06-13 19:42:46
●A13.248.169.482026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 19:42:46
●A76.223.54.1462026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 19:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| systemdynamics.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemdynamics.com (unsigned zone)
⏱️ Timing
Total: 86ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
systemdynamics.com serves as the parent of ns1.systemdynamics.com.
IP Addresses
systemdynamics.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Additional host names — 13inches.com, poetrystop.com, hostmaster.xphoto.net and two others — share IP numbers with systemdynamics.com.
Name Servers
systemdynamics.com is served by two delegated name servers, ns3.afternic.com and ns4.afternic.com.
systemdynamics.com shares its name server setup with other domains, including mail.escort-belgique.com, 116profilemessages.mojo24.com, gencells.com and two others.
systemdynamics.com has at least partial name server overlap with other domains, such as okuinc.com, domainsprivacy.com, volome.com and two others.
It is common to find these name servers paired with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.
ns3.afternic.com directs to 97.74.98.65 and ns4.afternic.com directs to 173.201.66.65; each host name points to exactly one IP number.