www.default.dev - dns.ninja

www.default.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:908b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:2f32🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.50Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.139🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.50, 172.67.144.139
IPv6 hints2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com

default.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::ac43:908b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:2f32🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.50Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.139🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjulio.ns.cloudflare.com ⭐
NSsummer.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.50, 172.67.144.139
IPv6 hints2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOAjulio.ns.cloudflare.comdns@cloudflare.com serial=2405322966

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DNS History

6 records (4 active, 2 former)

A104.21.47.50172.67.144.1392606:4700:3031::ac43:908b2606:4700:3033::6815:2f32172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●A104.21.47.502026-03-30 → 2026-06-04 · 2 obs
● 2026-03-30 07:31:06
● 2026-06-04 14:26:14
○A172.64.80.12026-03-30 → 2026-06-04 · 2 obs
○ 2026-03-30 07:31:06
○ 2026-06-04 14:26:14
●A172.67.144.1392026-03-30 → 2026-06-04 · 2 obs
● 2026-03-30 07:31:06
● 2026-06-04 14:26:14
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-30 → 2026-06-04 · 2 obs
○ 2026-03-30 07:31:06
○ 2026-06-04 14:26:14
●A2606:4700:3031::ac43:908b2026-03-30 → 2026-06-04 · 2 obs
● 2026-03-30 07:31:06
● 2026-06-04 14:26:14
●A2606:4700:3033::6815:2f322026-03-30 → 2026-06-04 · 2 obs
● 2026-03-30 07:31:06
● 2026-06-04 14:26:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
default.devsummer.ns.cloudflare.com, julio.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.209

NS records: summer.ns.cloudflare.com, julio.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.144.139, 104.21.47.50
AAAA22606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.default.dev points to 4 IP addresses — 104.21.47.50, 172.67.144.139, 2606:4700:3031::ac43:908b and 2606:4700:3033::6815:2f32.

actoncrisis.com, toptechina.com, mail.cheaptalk.me plus two other host names have IP numbers in common with www.default.dev.