checksec.dev - dns.ninja
checksec.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c9faCloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2a3fCloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.63Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.250Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | miguel.ns.cloudflare.com ⭐ | ||||||
| NS | vida.ns.cloudflare.com | ||||||
| TXT | google-site-verification=Oj99WFgmitvb0pe6gR5Hu-jtlDuUG_6YgB-93sHL2ew | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.63, 172.67.201.250 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c9fa, 2606:4700:3033::6815:2a3f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com | ||||||
| SOA | miguel.ns.cloudflare.comdns@cloudflare.com serial=2416697205 | ||||||
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 | ||||||
DNS History
6 records (6 active, 0 former)
●NSmiguel.ns.cloudflare.com2026-10-05 → 2026-11-14 · 2 obs
● 2026-10-05 14:45:42
● 2026-11-14 17:46:06
● 2026-11-14 17:46:06
●NSvida.ns.cloudflare.com2026-10-05 → 2026-11-14 · 2 obs
● 2026-10-05 14:45:42
● 2026-11-14 17:46:06
● 2026-11-14 17:46:06
●A104.21.42.632026-10-05 → 2026-11-14 · 2 obs
● 2026-10-05 14:45:42
● 2026-11-14 17:46:06
● 2026-11-14 17:46:06
●A172.67.201.2502026-10-05 → 2026-11-14 · 2 obs
● 2026-10-05 14:45:42
● 2026-11-14 17:46:06
● 2026-11-14 17:46:06
●A2606:4700:3030::ac43:c9fa2026-10-05 → 2026-11-14 · 2 obs
● 2026-10-05 14:45:42
● 2026-11-14 17:46:06
● 2026-11-14 17:46:06
●A2606:4700:3033::6815:2a3f2026-10-05 → 2026-11-14 · 2 obs
● 2026-10-05 14:45:42
● 2026-11-14 17:46:06
● 2026-11-14 17:46:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| checksec.dev | vida.ns.cloudflare.com, miguel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.236
NS records: vida.ns.cloudflare.com, miguel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checksec.dev (unsigned zone)
⏱️ Timing
Total: 2483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.250, 104.21.42.63 |
| AAAA | 2 | 2606:4700:3030::ac43:c9fa, 2606:4700:3033::6815:2a3f |
| NS | 2 | miguel.ns.cloudflare.com, vida.ns.cloudflare.com |
| TXT | 1 | google-site-verification=Oj99WFgmitvb0pe |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | miguel.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
checksec.dev points to four IP numbers: 104.21.42.63, 172.67.201.250, 2606:4700:3030::ac43:c9fa and 2606:4700:3033::6815:2a3f.
Name Servers
DNS delegation for checksec.dev points to two name servers: miguel.ns.cloudflare.com and vida.ns.cloudflare.com.