mail.contentys.com - robtex.com

mail.contentys.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:2968🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:928d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.104Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.141🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.104, 172.67.146.141
IPv6 hints2606:4700:3034::6815:2968, 2606:4700:3035::ac43:928d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com

contentys.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:2968🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:928d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.104Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.141🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmario.ns.cloudflare.com ⭐
NSmelissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.104, 172.67.146.141
IPv6 hints2606:4700:3034::6815:2968, 2606:4700:3035::ac43:928d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOAmario.ns.cloudflare.comdns@cloudflare.com serial=2401451169

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DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026A104.21.41.104172.67.146.1412606:4700:3034::6815:29682606:4700:3035::ac43:928d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::84.22.167.34
●A104.21.41.1042026-04-03 → 2026-04-13 · 3 obs
○ 2017-09-15 04:09:48
● 2026-04-03 20:51:52
● 2026-04-13 19:47:32
●A172.67.146.1412026-04-03 → 2026-04-13 · 3 obs
○ 2017-09-15 04:09:48
● 2026-04-03 20:51:52
● 2026-04-13 19:47:32
○A188.114.96.02026-04-03 → 2026-04-13 · 2 obs
○ 2026-04-03 20:51:52
○ 2026-04-13 19:47:32
○A188.114.97.02026-04-03 → 2026-04-13 · 2 obs
○ 2026-04-03 20:51:52
○ 2026-04-13 19:47:32
●A2606:4700:3034::6815:29682026-04-03 → 2026-04-13 · 3 obs
○ 2017-09-15 04:09:48
● 2026-04-03 20:51:52
● 2026-04-13 19:47:32
●A2606:4700:3035::ac43:928d2026-04-03 → 2026-04-13 · 3 obs
○ 2017-09-15 04:09:48
● 2026-04-03 20:51:52
● 2026-04-13 19:47:32
○A2a06:98c1:3120::2026-04-03 → 2026-04-13 · 2 obs
○ 2026-04-03 20:51:52
○ 2026-04-13 19:47:32
○A2a06:98c1:3121::2026-04-03 → 2026-04-13 · 2 obs
○ 2026-04-03 20:51:52
○ 2026-04-13 19:47:32
○A84.22.167.342015-06-20 → 2017-09-15 · 4 obs
● 2015-06-20 05:08:50
● 2017-09-15 04:09:48
○ 2026-04-03 20:51:52
○ 2026-04-13 19:47:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
contentys.commario.ns.cloudflare.com, melissa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.199

NS records: mario.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentys.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.41.104, 172.67.146.141
AAAA22606:4700:3035::ac43:928d, 2606:4700:3034::6815:2968
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.contentys.com resolves to four IP numbers: 2606:4700:3034::6815:2968, 2606:4700:3035::ac43:928d, 104.21.41.104 and 172.67.146.141.

other host names for instance mkten.net, qh88us.com, sssiw.com, music-times.net and cmm123.com share IP numbers with mail.contentys.com.