cortexstudio.dev - robtex.com
cortexstudio.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSns17.domaincontrol.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●NSns18.domaincontrol.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●MXaspmx.l.google.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●A15.197.148.332026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
●A3.33.130.1902026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 03:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| cortexstudio.dev | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexstudio.dev (unsigned zone)
⏱️ Timing
Total: 542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:dc-aa8e722993._spfm.corte, google-site-verification=s21X2TFbehz7LOe |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
cortexstudio.dev has two IP addresses: 3.33.130.190 and 15.197.148.33
thegramintales.in, teachersonamission.com, lovelypreciousmoments.com and two other host names share IP numbers with cortexstudio.dev.
Name Servers
The NS records for cortexstudio.dev delegate to ns17.domaincontrol.com and ns18.domaincontrol.com.
cortexstudio.dev uses the same name servers as several other domains — among them theunmedicatedpodcast.com, feebridge.io, shareapts.nyc and two more.
cortexstudio.dev and other domains like paulcuffarobrand.com share at least a portion of their name servers.
ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9. Likewise, ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9 — two IP addresses apiece.
Mail Servers
Five mail servers handle cortexstudio.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cortexstudio.dev has at least partial mail server overlap with other domains such as koleforcouncil.com, spacere.com, gaugefactory.net and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 172.253.139.26 and 2607:f8b0:4004:c0b::1a.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.