usecortexflow.com - dns.ninja
usecortexflow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:597fCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bd45Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.127Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.69Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jasmine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aaaCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c0aaCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:20aaCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.170Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.170Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.170Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | viddy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.89.127, 172.67.189.69 | ||||||
| IPv6 hints | 2606:4700:3031::6815:597f, 2606:4700:3037::ac43:bd45 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com | ||||||
| SOA | jasmine.ns.cloudflare.comdns@cloudflare.com serial=2415745623 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1793543861 | ||||||
Same first word
usecortexflow.com |
DNS History
6 records (6 active, 0 former)
●NSjasmine.ns.cloudflare.com2026-09-22 → 2026-11-01 · 2 obs
● 2026-09-22 17:29:50
● 2026-11-01 15:10:06
● 2026-11-01 15:10:06
●NSviddy.ns.cloudflare.com2026-09-22 → 2026-11-01 · 2 obs
● 2026-09-22 17:29:50
● 2026-11-01 15:10:06
● 2026-11-01 15:10:06
●A104.21.89.1272026-09-22 → 2026-11-01 · 2 obs
● 2026-09-22 17:29:50
● 2026-11-01 15:10:06
● 2026-11-01 15:10:06
●A172.67.189.692026-09-22 → 2026-11-01 · 2 obs
● 2026-09-22 17:29:50
● 2026-11-01 15:10:06
● 2026-11-01 15:10:06
●A2606:4700:3031::6815:597f2026-09-22 → 2026-11-01 · 2 obs
● 2026-09-22 17:29:50
● 2026-11-01 15:10:06
● 2026-11-01 15:10:06
●A2606:4700:3037::ac43:bd452026-09-22 → 2026-11-01 · 2 obs
● 2026-09-22 17:29:50
● 2026-11-01 15:10:06
● 2026-11-01 15:10:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usecortexflow.com | jasmine.ns.cloudflare.com, viddy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.99
NS records: jasmine.ns.cloudflare.com, viddy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usecortexflow.com (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.127, 172.67.189.69 |
| AAAA | 2 | 2606:4700:3031::6815:597f, 2606:4700:3037::ac43:bd45 |
| NS | 2 | jasmine.ns.cloudflare.com, viddy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jasmine.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jasmine.ns.cloudflare.com, jasmine.ns.cloudflare.com, jasmine.ns.cloudflare.com...)
Analysis
IP Addresses
usecortexflow.com points to the four IP addresses 104.21.89.127, 172.67.189.69, 2606:4700:3031::6815:597f and 2606:4700:3037::ac43:bd45.
Name Servers
The NS records for usecortexflow.com delegate to jasmine.ns.cloudflare.com and viddy.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
jasmine.ns.cloudflare.com maps to 108.162.192.170, 172.64.32.170, 173.245.58.170 and 3 additional IP addresses.