cortexbraintech.com - dns.ninja
cortexbraintech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns11.domaincontrol.com ⭐ | ||||||
| NS | ns12.domaincontrol.com | ||||||
| MX | cortexbraintech-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | google-site-verification=H2vYgVE0CpWSQuTBcYtx5tmB_3nDy0B4nzDx9JmwOs8 | ||||||
| TXT | NETORGFT7117151.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns11.domaincontrol.comdns@jomax.net 2022-11-12 #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=1791648799 | ||||||
Same first word
cortexbraintech.com |
DNS History
5 records (5 active, 0 former)
●NSns11.domaincontrol.com2026-10-01 → 2026-10-10 · 2 obs
● 2026-10-01 09:31:30
● 2026-10-10 16:44:28
● 2026-10-10 16:44:28
●NSns12.domaincontrol.com2026-10-01 → 2026-10-10 · 2 obs
● 2026-10-01 09:31:30
● 2026-10-10 16:44:28
● 2026-10-10 16:44:28
●MXcortexbraintech-com.mail.protection.outlook.com2026-10-01 → 2026-10-10 · 2 obs
● 2026-10-01 09:31:30
● 2026-10-10 16:44:28
● 2026-10-10 16:44:28
●A13.248.243.52026-10-01 → 2026-10-10 · 2 obs
● 2026-10-01 09:31:30
● 2026-10-10 16:44:28
● 2026-10-10 16:44:28
●A76.223.105.2302026-10-01 → 2026-10-10 · 2 obs
● 2026-10-01 09:31:30
● 2026-10-10 16:44:28
● 2026-10-10 16:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| cortexbraintech.com | ns11.domaincontrol.com, ns12.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexbraintech.com (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 1 | cortexbraintech-com.mail.protection.outl |
| TXT | 3 | google-site-verification=H2vYgVE0CpWSQuT, NETORGFT7117151.onmicrosoft.com... |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)
Analysis
IP Addresses
cortexbraintech.com has two IP addresses: 13.248.243.5 and 76.223.105.230
Name Servers
DNS delegation for cortexbraintech.com points to two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.
Mail Servers
The sole mail server for cortexbraintech.com is cortexbraintech-com.mail.protection.outlook.com.