cortexia.dev - robtex.com
cortexia.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
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DNS History
5 records (5 active, 0 former)
●NSns-1486.awsdns-57.org2026-09-16 → 2026-09-18 · 2 obs
● 2026-09-18 08:13:34
●NSns-1755.awsdns-27.co.uk2026-09-16 → 2026-09-18 · 2 obs
● 2026-09-18 08:13:34
●NSns-278.awsdns-34.com2026-09-16 → 2026-09-18 · 2 obs
● 2026-09-18 08:13:34
●NSns-546.awsdns-04.net2026-09-16 → 2026-09-18 · 2 obs
● 2026-09-18 08:13:34
●MXsmtp.google.com2026-09-16 → 2026-09-18 · 2 obs
● 2026-09-18 08:13:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| cortexia.dev | ns-1755.awsdns-27.co.uk, ns-546.awsdns-04.net, ns-278.awsdns-34.com, ns-1486.awsdns-57.org | - |
✅ Authoritative Response
Server:205.251.193.22
NS records: ns-1755.awsdns-27.co.uk, ns-546.awsdns-04.net, ns-278.awsdns-34.com, ns-1486.awsdns-57.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexia.dev (unsigned zone)
⏱️ Timing
Total: 999ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1486.awsdns-57.org, ns-1755.awsdns-27.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-1486.awsdns-57.org awsdns-hostmaster. |
Analysis
Name Servers
The authoritative name servers for cortexia.dev are ns-278.awsdns-34.com, ns-546.awsdns-04.net, ns-1486.awsdns-57.org and ns-1755.awsdns-27.co.uk.
There is at least partial name server overlap between cortexia.dev and other domains — vaya.net.au, paperplusgroup.co.nz, pizzahousesansgluten.fr and two more among them.
All four hostnames — ns-278.awsdns-34.com, ns-546.awsdns-04.net, ns-1486.awsdns-57.org and ns-1755.awsdns-27.co.uk — resolve to two IP numbers apiece: ns-278.awsdns-34.com to 205.251.193.22 and 2600:9000:5301:1600::1; ns-546.awsdns-04.net to 205.251.194.34 and 2600:9000:5302:2200::1; ns-1486.awsdns-57.org to 205.251.197.206 and 2600:9000:5305:ce00::1; ns-1755.awsdns-27.co.uk to 205.251.198.219 and 2600:9000:5306:db00::1.
Mail Servers
Mail for cortexia.dev is handled by a single mail server, smtp.google.com.
cortexia.dev uses an identical mail server configuration to several other domains — among them aceinteract.com, inthefieldecology.com, predator.is and two more.
cortexia.dev and a number of other domains — piiopah.com, driveavs.com, pehikallio.click and qrcbr.com among them — share at least some of the same mail servers.
smtp.google.com resolves to 9 IP addresses — 142.251.167.27, 172.253.62.27, 172.253.115.26 and 6 others.