simulationfoundry.com - dns.ninja
simulationfoundry.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:dbe1Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:18b5Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.24.181Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.219.225Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rob.ns.cloudflare.com ⭐ | ||||||
| NS | val.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com ⭐ | ||||||
| MX | eforward2.registrar-servers.com ⭐ | ||||||
| MX | eforward3.registrar-servers.com ⭐ | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| TXT | sophos-domain-verification=80c20a470c87574a14b5db0a225f21aa82ee64f2646011bf83... | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.24.181, 172.67.219.225 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:dbe1, 2606:4700:3037::6815:18b5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com | ||||||
| SOA | rob.ns.cloudflare.comdns@cloudflare.com serial=2415876435 | ||||||
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=1793288251 | ||||||
Same first word
simulationfoundry.com |
DNS History
15 records (11 active, 4 former)
●NSrob.ns.cloudflare.com2026-09-05 → 2026-10-29 · 2 obs
● 2026-09-05 08:32:30
● 2026-10-29 16:09:36
● 2026-10-29 16:09:36
●NSval.ns.cloudflare.com2026-09-05 → 2026-10-29 · 2 obs
● 2026-09-05 08:32:30
● 2026-10-29 16:09:36
● 2026-10-29 16:09:36
●MXeforward1.registrar-servers.com2026-09-05 → 2026-10-29 · 2 obs
● 2026-09-05 08:32:30
● 2026-10-29 16:09:36
● 2026-10-29 16:09:36
●MXeforward2.registrar-servers.com2026-09-05 → 2026-10-29 · 2 obs
● 2026-09-05 08:32:30
● 2026-10-29 16:09:36
● 2026-10-29 16:09:36
●MXeforward3.registrar-servers.com2026-09-05 → 2026-10-29 · 2 obs
● 2026-09-05 08:32:30
● 2026-10-29 16:09:36
● 2026-10-29 16:09:36
●MXeforward4.registrar-servers.com2026-09-05 → 2026-10-29 · 2 obs
● 2026-09-05 08:32:30
● 2026-10-29 16:09:36
● 2026-10-29 16:09:36
●MXeforward5.registrar-servers.com2026-09-05 → 2026-10-29 · 2 obs
● 2026-09-05 08:32:30
● 2026-10-29 16:09:36
● 2026-10-29 16:09:36
●A104.21.24.1812026-09-19 → 2026-10-29 · 5 obs
○ 2026-09-05 08:32:30
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
●A172.67.219.2252026-09-19 → 2026-10-29 · 5 obs
○ 2026-09-05 08:32:30
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
○A188.114.96.02026-09-05 → 2026-09-23 · 5 obs
● 2026-09-05 08:32:30
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
○A188.114.97.02026-09-05 → 2026-09-23 · 5 obs
● 2026-09-05 08:32:30
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
●A2606:4700:3030::ac43:dbe12026-09-19 → 2026-10-29 · 5 obs
○ 2026-09-05 08:32:30
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
●A2606:4700:3037::6815:18b52026-09-19 → 2026-10-29 · 5 obs
○ 2026-09-05 08:32:30
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
● 2026-09-19 23:37:02
○ 2026-09-23 02:15:56
● 2026-09-23 19:27:18
● 2026-10-29 16:09:36
○A2a06:98c1:3120::2026-09-05 → 2026-09-23 · 5 obs
● 2026-09-05 08:32:30
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
○A2a06:98c1:3121::2026-09-05 → 2026-09-23 · 5 obs
● 2026-09-05 08:32:30
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
○ 2026-09-19 23:37:02
● 2026-09-23 02:15:56
○ 2026-09-23 19:27:18
○ 2026-10-29 16:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| simulationfoundry.com | rob.ns.cloudflare.com, val.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.140
NS records: rob.ns.cloudflare.com, val.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simulationfoundry.com (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.219.225, 104.21.24.181 |
| AAAA | 2 | 2606:4700:3030::ac43:dbe1, 2606:4700:3037::6815:18b5 |
| NS | 2 | rob.ns.cloudflare.com, val.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 2 | sophos-domain-verification=80c20a470c875, v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rob.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)
Analysis
IP Addresses
simulationfoundry.com has four IP addresses: 104.21.24.181, 172.67.219.225, 2606:4700:3030::ac43:dbe1 and 2606:4700:3037::6815:18b5.
Name Servers
The NS records for simulationfoundry.com delegate to rob.ns.cloudflare.com and val.ns.cloudflare.com.
Mail Servers
Mail for simulationfoundry.com is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.