cortexos.dev - dns.ninja
cortexos.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 (7 active, 2 former)
●NSdns1.p01.nsone.net2026-10-10 → 2026-10-18 · 2 obs
● 2026-10-18 16:15:06
●NSdns1.p04.nsone.net2026-10-10 → 2026-10-18 · 2 obs
● 2026-10-18 16:15:06
●NSdns2.p04.nsone.net2026-10-10 → 2026-10-18 · 2 obs
● 2026-10-18 16:15:06
●NSdns3.p04.nsone.net2026-10-10 → 2026-10-18 · 2 obs
● 2026-10-18 16:15:06
●NSdns4.p04.nsone.net2026-10-10 → 2026-10-18 · 2 obs
● 2026-10-18 16:15:06
●A18.208.88.1572026-10-13 → 2026-10-18 · 3 obs
● 2026-10-13 14:18:58
● 2026-10-18 16:15:06
○A35.157.26.1352026-10-10 → 2026-10-10 · 3 obs
○ 2026-10-13 14:18:58
○ 2026-10-18 16:15:06
○A63.176.8.2182026-10-10 → 2026-10-10 · 3 obs
○ 2026-10-13 14:18:58
○ 2026-10-18 16:15:06
●A98.84.224.1112026-10-13 → 2026-10-18 · 3 obs
● 2026-10-13 14:18:58
● 2026-10-18 16:15:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| cortexos.dev | dns2.p04.nsone.net, dns1.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net | - |
✅ Authoritative Response
Server:198.51.45.4
NS records: dns2.p04.nsone.net, dns1.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexos.dev (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.208.88.157, 98.84.224.111 |
| NS | 4 | dns1.p04.nsone.net, dns2.p04.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net domains+netlify.netli |
Analysis
IP Addresses
cortexos.dev has two IP addresses: 18.208.88.157 and 98.84.224.111
Among the host names that share IP numbers with cortexos.dev are cvdesign.io, nostalgic-goldwasser-1985f4.netlify.app, pillarsofhome.com and two others.
Name Servers
The authoritative name servers for cortexos.dev are dns1.p01.nsone.net, dns1.p04.nsone.net, dns2.p04.nsone.net and two others.
At least some of cortexos.dev's name servers are shared with other domains, for example machbar-industries.de, milesgrantart.com, halldsgn.com and two more.
These name servers tend to co-occur with dns3.p04.nsone.net, dns4.p04.nsone.net, ns01.squarespacedns.com and 7 other name servers in the same DNS delegations.
Hosts with two IP numbers each:
dns1.p01.nsone.net maps to two IP addresses — 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
dns1.p04.nsone.net maps to two IP addresses — 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1.
dns2.p04.nsone.net maps to two IP addresses — 198.51.45.4 and 2a00:edc0:6259:7:4::2.
dns3.p04.nsone.net maps to two IP addresses — 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3.
dns4.p04.nsone.net maps to two IP addresses — 198.51.45.68 and 2a00:edc0:6259:7:4::4.