www.codermatrix.de - robtex.com

www.codermatrix.de

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:a94🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a39a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.148Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.154🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.10.148, 172.67.163.154
IPv62606:4700:3030::6815:a94, 2606:4700:3033::ac43:a39a

codermatrix.de

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:a94🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a39a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.148Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.154🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjune.ns.cloudflare.com ⭐
NSsid.ns.cloudflare.com
MXantispam.pulsar-marketing.de ⭐
MXmail.codermatrix.de(10)
TXTv=spf1 +a +mx +a:mail.codermatrix.de -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.10.148, 172.67.163.154
IPv62606:4700:3030::6815:a94, 2606:4700:3033::ac43:a39a
SOAjune.ns.cloudflare.comdns@cloudflare.com serial=2400360515

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DNS History

8 records (4 active, 4 former)

202120222023202420252026A104.21.10.148172.67.163.1542606:4700:3030::6815:a942606:4700:3033::ac43:a39a104.31.82.230104.31.83.2302606:4700:3034::681f:53e62606:4700:3035::681f:52e6
●A104.21.10.1482026-02-20 → 2026-03-30 · 3 obs
○ 2020-04-06 16:10:22
● 2026-02-20 09:21:46
● 2026-03-30 23:24:28
○A104.31.82.2302020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 16:10:22
○ 2026-02-20 09:21:46
○ 2026-03-30 23:24:28
○A104.31.83.2302020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 16:10:22
○ 2026-02-20 09:21:46
○ 2026-03-30 23:24:28
●A172.67.163.1542026-02-20 → 2026-03-30 · 3 obs
○ 2020-04-06 16:10:22
● 2026-02-20 09:21:46
● 2026-03-30 23:24:28
●A2606:4700:3030::6815:a942026-02-20 → 2026-03-30 · 3 obs
○ 2020-04-06 16:10:22
● 2026-02-20 09:21:46
● 2026-03-30 23:24:28
●A2606:4700:3033::ac43:a39a2026-02-20 → 2026-03-30 · 3 obs
○ 2020-04-06 16:10:22
● 2026-02-20 09:21:46
● 2026-03-30 23:24:28
○A2606:4700:3034::681f:53e62020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 16:10:22
○ 2026-02-20 09:21:46
○ 2026-03-30 23:24:28
○A2606:4700:3035::681f:52e62020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 16:10:22
○ 2026-02-20 09:21:46
○ 2026-03-30 23:24:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
codermatrix.dejune.ns.cloudflare.com, sid.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.176

NS records: june.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codermatrix.de (unsigned zone)

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.10.148, 172.67.163.154
AAAA22606:4700:3033::ac43:a39a, 2606:4700:3030::6815:a94
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.codermatrix.de points to four IP numbers: 2606:4700:3030::6815:a94, 2606:4700:3033::ac43:a39a, 104.21.10.148 and 172.67.163.154.

Other host names including mail.onestopcolourshop.co.uk, livid.no, exclusivedesigns.us, intalnirifemei.com and brimble.io share IP numbers with www.codermatrix.de.