sampleefficiency.dev - dns.ninja
sampleefficiency.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b620Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:200bCloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.11Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.32Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bryce.ns.cloudflare.com ⭐ | ||||||
| NS | sloan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.11, 172.67.182.32 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:b620, 2606:4700:3037::6815:200b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com | ||||||
| SOA | bryce.ns.cloudflare.comdns@cloudflare.com serial=2417850745 | ||||||
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
sampleefficiency.dev |
sampleefficiency.ai |
sampleefficiency.com |
DNS History
6 records (6 active, 0 former)
●NSbryce.ns.cloudflare.com2026-10-18 → 2026-10-31 · 2 obs
● 2026-10-18 23:21:00
● 2026-10-31 05:03:28
● 2026-10-31 05:03:28
●NSsloan.ns.cloudflare.com2026-10-18 → 2026-10-31 · 2 obs
● 2026-10-18 23:21:00
● 2026-10-31 05:03:28
● 2026-10-31 05:03:28
●A104.21.32.112026-10-18 → 2026-10-31 · 2 obs
● 2026-10-18 23:21:00
● 2026-10-31 05:03:28
● 2026-10-31 05:03:28
●A172.67.182.322026-10-18 → 2026-10-31 · 2 obs
● 2026-10-18 23:21:00
● 2026-10-31 05:03:28
● 2026-10-31 05:03:28
●A2606:4700:3032::ac43:b6202026-10-18 → 2026-10-31 · 2 obs
● 2026-10-18 23:21:00
● 2026-10-31 05:03:28
● 2026-10-31 05:03:28
●A2606:4700:3037::6815:200b2026-10-18 → 2026-10-31 · 2 obs
● 2026-10-18 23:21:00
● 2026-10-31 05:03:28
● 2026-10-31 05:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| sampleefficiency.dev | sloan.ns.cloudflare.com, bryce.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.137
NS records: sloan.ns.cloudflare.com, bryce.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.182.32, 104.21.32.11 |
| AAAA | 2 | 2606:4700:3032::ac43:b620, 2606:4700:3037::6815:200b |
| NS | 2 | bryce.ns.cloudflare.com, sloan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bryce.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
sampleefficiency.dev directs to four IP numbers, which are 104.21.32.11, 172.67.182.32, 2606:4700:3032::ac43:b620 and 2606:4700:3037::6815:200b.
Name Servers
The NS records for sampleefficiency.dev delegate to bryce.ns.cloudflare.com and sloan.ns.cloudflare.com.