mail.admin404.com - dns.ninja

mail.admin404.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:573d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8dfc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.61Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.252🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.61, 172.67.141.252
IPv6 hints2606:4700:3031::6815:573d, 2606:4700:3033::ac43:8dfc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com

admin404.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:573d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8dfc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.61Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.252🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScolette.ns.cloudflare.com ⭐
NSdonald.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.61, 172.67.141.252
IPv6 hints2606:4700:3031::6815:573d, 2606:4700:3033::ac43:8dfc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOAcolette.ns.cloudflare.comdns@cloudflare.com serial=2402594979

Previously MX for

admin404.com

Same first word

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DNS History

5 records (4 active, 1 former)

201820192020202120222023202420252026A104.21.87.61172.67.141.2522606:4700:3031::6815:573d2606:4700:3033::ac43:8dfc162.144.133.73
●A104.21.87.612026-06-20 → 2026-06-20 · 3 obs
○ 2017-01-01 16:32:58
● 2026-06-20 09:15:38
● 2026-06-20 09:15:40
○A162.144.133.732017-01-01 → 2017-01-01 · 3 obs
● 2017-01-01 16:32:58
○ 2026-06-20 09:15:38
○ 2026-06-20 09:15:40
●A172.67.141.2522026-06-20 → 2026-06-20 · 3 obs
○ 2017-01-01 16:32:58
● 2026-06-20 09:15:38
● 2026-06-20 09:15:40
●A2606:4700:3031::6815:573d2026-06-20 → 2026-06-20 · 3 obs
○ 2017-01-01 16:32:58
● 2026-06-20 09:15:38
● 2026-06-20 09:15:40
●A2606:4700:3033::ac43:8dfc2026-06-20 → 2026-06-20 · 3 obs
○ 2017-01-01 16:32:58
● 2026-06-20 09:15:38
● 2026-06-20 09:15:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
admin404.comdonald.ns.cloudflare.com, colette.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.158

NS records: donald.ns.cloudflare.com, colette.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for admin404.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.141.252, 104.21.87.61
AAAA22606:4700:3031::6815:573d, 2606:4700:3033::ac43:8dfc
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (donald.ns.cloudflare.com, donald.ns.cloudflare.com, donald.ns.cloudflare.com...)

Analysis

IP Addresses

mail.admin404.com points to the four IP addresses 104.21.87.61, 172.67.141.252, 2606:4700:3031::6815:573d and 2606:4700:3033::ac43:8dfc.

gdxpld.com, iphoneemulator.com, securityforward.com and two other host names share IP numbers with mail.admin404.com.