f93c63cffa8f.codesprintlab.com - robtex.com
f93c63cffa8f.codesprintlab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:ecd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a08c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.205Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.140🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.14.205, 172.67.160.140 | ||||||
| IPv6 hints | 2606:4700:3031::6815:ecd, 2606:4700:3031::ac43:a08c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
codesprintlab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:ecd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a08c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.205Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.140🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fay.ns.cloudflare.com ⭐ | ||||||
| NS | martin.ns.cloudflare.com | ||||||
| MX | _dc-mx.f93c63cffa8f.codesprintlab.com ⭐ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.14.205, 172.67.160.140 | ||||||
| IPv6 hints | 2606:4700:3031::6815:ecd, 2606:4700:3031::ac43:a08c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
| SOA | fay.ns.cloudflare.comdns@cloudflare.com serial=2402712204 | ||||||
Subdomains
_dc-mx.f93c63cffa8f.codesprintlab.com |
DNS History
4 records (4 active, 0 former)
●A104.21.14.2052026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:35:34
● 2026-05-09 20:35:36
● 2026-05-09 20:35:36
●A172.67.160.1402026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:35:34
● 2026-05-09 20:35:36
● 2026-05-09 20:35:36
●A2606:4700:3031::6815:ecd2026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:35:34
● 2026-05-09 20:35:36
● 2026-05-09 20:35:36
●A2606:4700:3031::ac43:a08c2026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:35:34
● 2026-05-09 20:35:36
● 2026-05-09 20:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| codesprintlab.com | fay.ns.cloudflare.com, martin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.115
NS records: fay.ns.cloudflare.com, martin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codesprintlab.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.14.205, 172.67.160.140 |
| AAAA | 2 | 2606:4700:3031::6815:ecd, 2606:4700:3031::ac43:a08c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fay.ns.cloudflare.com, fay.ns.cloudflare.com, fay.ns.cloudflare.com...)
Analysis
Hierarchy
f93c63cffa8f.codesprintlab.com is a parent of _dc-mx.f93c63cffa8f.codesprintlab.com.
IP Addresses
f93c63cffa8f.codesprintlab.com resolves to four IPs: 2606:4700:3031::6815:ecd, 2606:4700:3031::ac43:a08c, 104.21.14.205 and 172.67.160.140.