smtp.crazywebstudio.com - robtex.com

smtp.crazywebstudio.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9a27🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:d16🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.22Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.39🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
MX185.80.2.117 ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.22, 172.67.154.39
IPv6 hints2606:4700:3033::ac43:9a27, 2606:4700:3037::6815:d16
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com

crazywebstudio.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9a27🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:d16🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.22Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.39🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamber.ns.cloudflare.com ⭐
NSdarl.ns.cloudflare.com
MX185.80.2.117 ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.22, 172.67.154.39
IPv6 hints2606:4700:3033::ac43:9a27, 2606:4700:3037::6815:d16
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOAamber.ns.cloudflare.comdns@cloudflare.com serial=2402142172

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DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026MX185.80.2.117A104.21.13.22172.67.154.392606:4700:3033::ac43:9a272606:4700:3037::6815:d16188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::91.196.126.153
●MX185.80.2.1172026-03-24 → 2026-04-24 · 2 obs
● 2026-03-24 02:40:42
● 2026-04-24 08:18:40
●A104.21.13.222026-03-24 → 2026-04-24 · 3 obs
○ 2016-04-25 21:52:58
● 2026-03-24 02:40:42
● 2026-04-24 08:18:40
●A172.67.154.392026-03-24 → 2026-04-24 · 3 obs
○ 2016-04-25 21:52:58
● 2026-03-24 02:40:42
● 2026-04-24 08:18:40
○A188.114.96.02026-03-24 → 2026-04-24 · 2 obs
○ 2026-03-24 02:40:42
○ 2026-04-24 08:18:40
○A188.114.97.02026-03-24 → 2026-04-24 · 2 obs
○ 2026-03-24 02:40:42
○ 2026-04-24 08:18:40
●A2606:4700:3033::ac43:9a272026-03-24 → 2026-04-24 · 3 obs
○ 2016-04-25 21:52:58
● 2026-03-24 02:40:42
● 2026-04-24 08:18:40
●A2606:4700:3037::6815:d162026-03-24 → 2026-04-24 · 3 obs
○ 2016-04-25 21:52:58
● 2026-03-24 02:40:42
● 2026-04-24 08:18:40
○A2a06:98c1:3120::2026-03-24 → 2026-04-24 · 2 obs
○ 2026-03-24 02:40:42
○ 2026-04-24 08:18:40
○A2a06:98c1:3121::2026-03-24 → 2026-04-24 · 2 obs
○ 2026-03-24 02:40:42
○ 2026-04-24 08:18:40
○A91.196.126.1532015-06-09 → 2016-04-25 · 4 obs
● 2015-06-09 19:49:18
● 2016-04-25 21:52:58
○ 2026-03-24 02:40:42
○ 2026-04-24 08:18:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
crazywebstudio.comamber.ns.cloudflare.com, darl.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.98

NS records: amber.ns.cloudflare.com, darl.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.13.22, 172.67.154.39
AAAA22606:4700:3037::6815:d16, 2606:4700:3033::ac43:9a27
MX1185.80.2.117 (pri: 1)
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

smtp.crazywebstudio.com points to four IP numbers: 2606:4700:3033::ac43:9a27, 2606:4700:3037::6815:d16, 104.21.13.22 and 172.67.154.39.

For instance, other host names netgears.com, smilekochi.com, sorichetti.org, ultranextunion.click and 11670.com share IP numbers with smtp.crazywebstudio.com.

Mail Servers

smtp.crazywebstudio.com is handled by a single mail server, 185.80.2.117.

The mail server setup of smtp.crazywebstudio.com is the same as that of other domains, for instance crazywebstudio.com.