cortexrunner.com - robtex.com
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=1791279569 | ||||||
Same first word
cortexrunner.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns73.domaincontrol.com2026-09-04 → 2026-10-06 · 2 obs
● 2026-10-06 09:43:00
●NSns74.domaincontrol.com2026-09-04 → 2026-10-06 · 2 obs
● 2026-10-06 09:43:00
●MXmailstore1.secureserver.net2026-09-04 → 2026-10-06 · 2 obs
● 2026-10-06 09:43:00
●MXsmtp.secureserver.net2026-09-04 → 2026-10-06 · 2 obs
● 2026-10-06 09:43:00
●A13.248.243.52026-09-04 → 2026-10-06 · 2 obs
● 2026-10-06 09:43:00
●A76.223.105.2302026-09-04 → 2026-10-06 · 2 obs
● 2026-10-06 09:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, e.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: 263ms | 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
farmersfarms.in, recordreserve.com, yalovaromorkorculuk.com and two other host names share IP numbers with cortexrunner.com.
Name Servers
cortexrunner.com is served by two delegated name servers, ns73.domaincontrol.com and ns74.domaincontrol.com.
cortexrunner.com uses the same name servers as several other domains — among them hoffmanstreecare.com, myputnamlawyer.com, barretoforadams.store and two more.
The DNS delegation for cortexrunner.com at least partly coincides with that of other domains, bandtwim.com.au being one example.
Each of the two host names carries two IP addresses: ns73.domaincontrol.com points to 97.74.106.47 and 2603:5:21a4::2f, and ns74.domaincontrol.com points to 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
Mail for cortexrunner.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
cortexrunner.com uses an identical mail server configuration to several other domains — among them nowincolor.ca, instorystudio.com.au, jeanneambrose.com and two more.
There is at least a partial overlap in mail servers between cortexrunner.com and other domains like 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.