cortexrunner.com - dns.ninja
cortexrunner.com
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=1790646374 | ||||||
Same first word
cortexrunner.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns73.domaincontrol.com2026-09-04 → 2026-09-29 · 2 obs
● 2026-09-29 01:51:18
●NSns74.domaincontrol.com2026-09-04 → 2026-09-29 · 2 obs
● 2026-09-29 01:51:18
●MXmailstore1.secureserver.net2026-09-04 → 2026-09-29 · 2 obs
● 2026-09-29 01:51:18
●MXsmtp.secureserver.net2026-09-04 → 2026-09-29 · 2 obs
● 2026-09-29 01:51:18
●A13.248.243.52026-09-04 → 2026-09-29 · 2 obs
● 2026-09-29 01:51:18
●A76.223.105.2302026-09-04 → 2026-09-29 · 2 obs
● 2026-09-29 01:51:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cortexrunner.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexrunner.com (unsigned zone)
⏱️ Timing
Total: 762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.em.secureserver.net ? |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
cortexrunner.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230
Additional host names — farmersfarms.in, recordreserve.com, naskod.com and two others — share IP numbers with cortexrunner.com.
Name Servers
Two name servers handle the delegation for cortexrunner.com: ns73.domaincontrol.com and ns74.domaincontrol.com.
cortexrunner.com shares its name server setup with other domains, including hoffmanstreecare.com, myputnamlawyer.com, barretoforadams.store and two others.
cortexrunner.com is at least partially co-delegated on name servers with other domains, such as bandtwim.com.au.
ns73.domaincontrol.com and ns74.domaincontrol.com both carry two IP addresses. The A records for ns73.domaincontrol.com are 97.74.106.47 and 2603:5:21a4::2f; the A records for ns74.domaincontrol.com are 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
cortexrunner.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
cortexrunner.com shares the same mail server setup as other domains, including nowincolor.ca, instorystudio.com.au, jeanneambrose.com and two others.
cortexrunner.com uses mail servers that are also used by other domains, including mahajati.com, greatideainc.com and city-arms.com.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.