mail.devt3.com - dns.ninja

mail.devt3.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:10cb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d7e8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.203Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.232🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.203, 172.67.215.232
IPv6 hints2606:4700:3035::6815:10cb, 2606:4700:3035::ac43:d7e8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com

devt3.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:10cb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d7e8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.203Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.232🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoan.ns.cloudflare.com ⭐
NSosmar.ns.cloudflare.com
MXmail.devt3.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.203, 172.67.215.232
IPv6 hints2606:4700:3035::6815:10cb, 2606:4700:3035::ac43:d7e8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOAjoan.ns.cloudflare.comdns@cloudflare.com serial=2410425332

MX for

devt3.com

Same first word

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DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026A104.21.16.203172.67.215.2322606:4700:3035::6815:10cb2606:4700:3035::ac43:d7e8205.186.164.11372.10.37.4372.167.141.239
●A104.21.16.2032026-07-27 → 2026-07-27 · 3 obs
○ 2026-04-20 07:44:36
● 2026-07-27 11:14:58
● 2026-07-27 21:33:28
●A172.67.215.2322026-07-27 → 2026-07-27 · 3 obs
○ 2026-04-20 07:44:36
● 2026-07-27 11:14:58
● 2026-07-27 21:33:28
○A205.186.164.1132016-04-07 → 2016-04-07 · 4 obs
○ 2015-12-16 01:38:32
● 2016-04-07 05:39:16
○ 2026-03-14 22:23:12
○ 2026-07-27 21:33:28
●A2606:4700:3035::6815:10cb2026-07-27 → 2026-07-27 · 3 obs
○ 2026-04-20 07:44:36
● 2026-07-27 11:14:58
● 2026-07-27 21:33:28
●A2606:4700:3035::ac43:d7e82026-07-27 → 2026-07-27 · 3 obs
○ 2026-04-20 07:44:36
● 2026-07-27 11:14:58
● 2026-07-27 21:33:28
○A72.10.37.432015-05-21 → 2015-12-16 · 4 obs
● 2015-05-21 04:18:42
● 2015-12-16 01:38:32
○ 2016-04-07 05:39:16
○ 2026-07-27 21:33:28
○A72.167.141.2392026-03-14 → 2026-04-20 · 5 obs
○ 2016-04-07 05:39:16
● 2026-03-14 22:23:12
● 2026-04-20 07:44:36
○ 2026-07-27 11:14:58
○ 2026-07-27 21:33:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
devt3.comjoan.ns.cloudflare.com, osmar.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.124

NS records: joan.ns.cloudflare.com, osmar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devt3.com (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.16.203, 172.67.215.232
AAAA22606:4700:3035::6815:10cb, 2606:4700:3035::ac43:d7e8
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.devt3.com serves as a mail server for devt3.com.

IP Addresses

mail.devt3.com points to the four IP addresses 104.21.16.203, 172.67.215.232, 2606:4700:3035::6815:10cb and 2606:4700:3035::ac43:d7e8.

Additional host names — collabixagency.live, unireformada.edu.co, smid.dk and two others — share IP numbers with mail.devt3.com.