coding9.de - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coding9.de

DNSSEC⚠️ Not signed
A2606:4700:20::681a:c87🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:d87🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4527🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.12.135Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.13.135Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.69.39🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSariadne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A2803:f800:50::6ca2:c2e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRariadne.ns.cloudflare.com
A2a06:98c1:50::ac40:22e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRariadne.ns.cloudflare.com
A108.162.194.225🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A162.159.38.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A172.64.34.225🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
NSridge.ns.cloudflare.com
A2606:4700:58::a29f:2c8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
A2803:f800:50::6ca2:c38b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRridge.ns.cloudflare.com
A2a06:98c1:50::ac40:238b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRridge.ns.cloudflare.com
A108.162.195.139🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
A162.159.44.139Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
A172.64.35.139🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.27🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTMS=F643DB7A31393129FAA0B2C0E32AD2CE992825EA
TXTatlassian-domain-verification=TV2Mexi2fitFwLki4dbNYS8ZZHECbxWnL0MvW6I66qaZgPj...
TXTbrevo-code:7e8705097a3dded3d43e9176c4ab6c0e
TXTgoogle-site-verification=CNVR403-PHCn7NX1M7Fl-GcShJChP2E_9LJiSqIadgQ
TXTsw-domain-hash=a3ca44508093beb317db84cc8775d862
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.26.12.135, 104.26.13.135, 172.67.69.39
IPv6 hints2606:4700:20::681a:c87, 2606:4700:20::681a:d87, 2606:4700:20::ac43:4527
SOAariadne.ns.cloudflare.comdns@cloudflare.com serial=2413655237

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1788555536

Same first word

coding9.de

Similar names

9coding.pro
9coding.com

Previous names

coding-space.de
coding-standards.de
coding-store.de
coding-students.de
coding-team.de
coding-time.de
coding-tipps.de
coding-tom.de
coding-tools.de
coding-treff.de
coding-unicorn.de
coding-wiki.de
coding-x.de
coding24.de
coding42.de
coding4all.de
coding4coffee.de
coding4fun.de
coding4me.de
coding4you.de

Next names

codingalone.de
codingant.de
codingapp.de
codingarea.de
codingart.de
codingartist.de
codingarts.de
codingbase.de
codingbee.de
codingblog.de
codingbooster.de
codingbootcamp.de
codingboss.de
codingbox.de
codingbrains.de
codingbrothers.de
codingbuddies.de
codingbuero.de
codingcafe.de

DNS History

13 records (13 active, 0 former)

NSariadne.ns.cloudflare.comridge.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.26.12.135104.26.13.135172.67.69.392606:4700:20::681a:c872606:4700:20::681a:d872606:4700:20::ac43:4527
●NSariadne.ns.cloudflare.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●NSridge.ns.cloudflare.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●MXalt1.aspmx.l.google.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●MXalt2.aspmx.l.google.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●MXalt3.aspmx.l.google.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●MXalt4.aspmx.l.google.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●MXaspmx.l.google.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●A104.26.12.1352026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●A104.26.13.1352026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●A172.67.69.392026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●A2606:4700:20::681a:c872026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●A2606:4700:20::681a:d872026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14
●A2606:4700:20::ac43:45272026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 15:43:30
● 2026-09-04 21:05:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
coding9.deridge.ns.cloudflare.com, ariadne.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.139

NS records: ridge.ns.cloudflare.com, ariadne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coding9.de (unsigned zone)

⏱️ Timing

Total: 2791ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.13.135, 172.67.69.39...
AAAA32606:4700:20::ac43:4527, 2606:4700:20::681a:c87...
NS2ariadne.ns.cloudflare.com, ridge.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT5MS=F643DB7A31393129FAA0B2C0E32AD2CE99282, atlassian-domain-verification=TV2Mexi2fi...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1ariadne.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

coding9.de points to 6 IP addresses, including 104.26.12.135, 104.26.13.135 and 172.67.69.39, plus 3 other.

www.goldasorte.com, berides.com, qubole.com plus two other host names have IP numbers in common with coding9.de.

Name Servers

Two name servers handle the delegation for coding9.de: ariadne.ns.cloudflare.com and ridge.ns.cloudflare.com.

The name server configuration of coding9.de is shared with other domains, for instance slotutara.xyz, discount-student-community.pages.dev, epoc1840.workers.dev and two others.

coding9.de partially shares its NS delegation with several other domains, including testos11.pages.dev, jrodriguez-dd7.workers.dev, casthomovn.com and two others.

The name servers anderson.ns.cloudflare.com, venkat.ns.cloudflare.com, walt.ns.cloudflare.com and javon.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

ariadne.ns.cloudflare.com resolves to 108.162.194.225, 162.159.38.225 and 172.64.34.225 among others, with 3 other IP addresses in total.

ridge.ns.cloudflare.com resolves to 108.162.195.139, 162.159.44.139 and 172.64.35.139 among others, with 3 other IP addresses in total.

Mail Servers

Mail for coding9.de is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by coding9.de are shared with other domains: hhead.com.br, costaricaemfoco.com.br, crifpe.ca and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.115.26 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.