nosdn.m-mxmail.com - robtex.com

nosdn.m-mxmail.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:42ee🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a5dd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.238Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.221🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.238, 172.67.165.221
IPv6 hints2606:4700:3037::6815:42ee, 2606:4700:3037::ac43:a5dd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com

m-mxmail.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:42ee🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a5dd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.238Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.221🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSricardo.ns.cloudflare.com ⭐
NSvirginia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.238, 172.67.165.221
IPv6 hints2606:4700:3037::6815:42ee, 2606:4700:3037::ac43:a5dd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOAricardo.ns.cloudflare.comdns@cloudflare.com serial=2399886618
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: tif

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DNS History

4 records (4 active, 0 former)

A104.21.66.238172.67.165.2212606:4700:3037::6815:42ee2606:4700:3037::ac43:a5dd
●A104.21.66.2382026-04-29 → 2026-05-01 · 2 obs
● 2026-04-29 06:50:26
● 2026-05-01 05:53:38
●A172.67.165.2212026-04-29 → 2026-05-01 · 2 obs
● 2026-04-29 06:50:26
● 2026-05-01 05:53:38
●A2606:4700:3037::6815:42ee2026-04-29 → 2026-05-01 · 2 obs
● 2026-04-29 06:50:26
● 2026-05-01 05:53:38
●A2606:4700:3037::ac43:a5dd2026-04-29 → 2026-05-01 · 2 obs
● 2026-04-29 06:50:26
● 2026-05-01 05:53:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
m-mxmail.comvirginia.ns.cloudflare.com, ricardo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.211

NS records: virginia.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for m-mxmail.com (unsigned zone)

⏱️ Timing

Total: 86ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.165.221, 104.21.66.238
AAAA22606:4700:3037::ac43:a5dd, 2606:4700:3037::6815:42ee
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by nosdn.m-mxmail.com: 2606:4700:3037::6815:42ee, 2606:4700:3037::ac43:a5dd, 104.21.66.238 and 172.67.165.221.

other host names including vlxx.cz, cuan138ok-24.com, gbtb.com.cn, reportopenblog.uk and aimedindia.com share IP numbers with nosdn.m-mxmail.com.