systemdynamics.com - robtex.com
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=1774669692 | ||||||
Subdomains
ns1.systemdynamics.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.afternic.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:03:16
●NSns4.afternic.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:03:16
○MX.2026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 04:03:16
●A13.248.169.482026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:03:16
●A76.223.54.1462026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:03:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.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: 141ms | 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
The parent of ns1.systemdynamics.com is systemdynamics.com.
IP Addresses
systemdynamics.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance 13inches.com, poetrystop.com, hostmaster.xphoto.net, fastbreak.org and mail.go2penasco.com share IP numbers with systemdynamics.com.
Name Servers
systemdynamics.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
systemdynamics.com uses the same name server setup as other domains, for instance 116profilemessages.mojo24.com, gencells.com, conabio.com, mail.vendosphere.com and 19.170.83.rdns.ubiquity.io.
systemdynamics.com shares name servers with other domains at least partially, for instance spinmedia.com, domainsprivacy.com, volome.com, powertosave.org and smarterworkout.com.
these name servers are often used together with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.
Host names with one IP number:
ns3.afternic.com points to: 97.74.98.65.
ns4.afternic.com points to: 173.201.66.65.