cortexaria.com - robtex.com
cortexaria.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.249.125.17🇳🇱 Equinix87.249.96.0/19 -Connect-NL-20050829 | ||||||
| PTR | rev-17.125.249.87.virtu.nl | ||||||
| NS | ns-1423.awsdns-49.org ⭐ | ||||||
| A | 2600:9000:5305:8f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1423.awsdns-49.org | ||||||
| A | 205.251.197.143🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1423.awsdns-49.org | ||||||
| NS | ns-2019.awsdns-60.co.uk | ||||||
| A | 2600:9000:5307:e300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2019.awsdns-60.co.uk | ||||||
| A | 205.251.199.227🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| NS | ns-304.awsdns-38.com | ||||||
| A | 2600:9000:5301:3000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-304.awsdns-38.com | ||||||
| A | 205.251.193.48🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| NS | ns-845.awsdns-41.net | ||||||
| A | 2600:9000:5303:4d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-845.awsdns-41.net | ||||||
| A | 205.251.195.77🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-845.awsdns-41.net | ||||||
| SOA | ns-1423.awsdns-49.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1792961866 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns-1423.awsdns-49.org2026-09-11 → 2026-10-25 · 2 obs
● 2026-10-25 21:11:46
●NSns-2019.awsdns-60.co.uk2026-09-11 → 2026-10-25 · 2 obs
● 2026-10-25 21:11:46
●NSns-304.awsdns-38.com2026-09-11 → 2026-10-25 · 2 obs
● 2026-10-25 21:11:46
●NSns-845.awsdns-41.net2026-09-11 → 2026-10-25 · 2 obs
● 2026-10-25 21:11:46
●A87.249.125.172026-09-11 → 2026-10-25 · 2 obs
● 2026-10-25 21:11:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cortexaria.com | ns-304.awsdns-38.com, ns-845.awsdns-41.net, ns-2019.awsdns-60.co.uk, ns-1423.awsdns-49.org | 2 records |
✅ Authoritative Response
Server:205.251.197.143
NS records: ns-304.awsdns-38.com, ns-845.awsdns-41.net, ns-2019.awsdns-60.co.uk, ns-1423.awsdns-49.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexaria.com (unsigned zone)
⏱️ Timing
Total: 1157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.249.125.17 |
| NS | 4 | ns-1423.awsdns-49.org, ns-2019.awsdns-60.co.uk... |
| SOA | 1 | ns-1423.awsdns-49.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-304.awsdns-38.com, ns-304.awsdns-38.com)
Analysis
IP Addresses
cortexaria.com resolves to just one IP address, 87.249.125.17.
Two other host names, along with fbk-games.com, digitalbrainplatform.eu and securityri.sk, also share IP numbers with cortexaria.com.
Name Servers
The NS records for cortexaria.com point to four name servers: ns-304.awsdns-38.com, ns-845.awsdns-41.net, ns-1423.awsdns-49.org and ns-2019.awsdns-60.co.uk.
cortexaria.com partially shares its NS delegation with several other domains, including rush-montpellier.com, ouenpay.jp, slotph511.com and two others.
ns-304.awsdns-38.com, ns-845.awsdns-41.net, ns-1423.awsdns-49.org and ns-2019.awsdns-60.co.uk each carry two IP addresses. ns-304.awsdns-38.com has 205.251.193.48 and 2600:9000:5301:3000::1; ns-845.awsdns-41.net has 205.251.195.77 and 2600:9000:5303:4d00::1; ns-1423.awsdns-49.org has 205.251.197.143 and 2600:9000:5305:8f00::1; ns-2019.awsdns-60.co.uk has 205.251.199.227 and 2600:9000:5307:e300::1.