coderdk.de - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coderdk.de

DNSSEC⚠️ Not signed
A2a03:4000:30:b0e1::14:5924🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A91.204.46.151🇩🇪 netcup-AS91.204.46.0/24
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXmail.coderdk.de ⭐
A91.204.46.153🇩🇪 netcup-AS91.204.46.0/24
PTRmx2e99.netcup.net
MXmx2e99.netcup.net(50)
A2a03:4000:0:43c:e87b:d4ff:fe93:d1f9🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmx2e99.netcup.net
A91.204.46.153🇩🇪 netcup-AS91.204.46.0/24
PTRmx2e99.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2023-07-24 #15

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=1790106971

Same first word

coderdk.de
coderdk.site

Similar names

coderkd.workers.dev
roddeck.com
dockerd.de
dockerd.xyz
derdock.com
roddeck.net
reddock.gay
dordeck.co.il
reddock.ru
reddock.co.uk
rodkedc.org
reddock.com
dockerd.com.cn
krdcode.com
derdock.net
dockerd.com
dockred.com
corkedd.beer
deckord.app
ddocker.pages.dev
dcoderk.vercel.app
corkedd.space
dockerd.nl
dockerd.ir
derdock.fun
dkdecor.com
dkdecor.be
dkdecor.cz
reddock.pl
roddeck.de
dkdecor.vn
reddock.co
dockerd.pages.dev

Previous names

coderblog.de
coderboard.de
coderbook.de
coderbox.de
coderbu.de
coderbude.de
coderbugs.de
coderbutze.de
coderbyheart.de
codercamp.de
coderchen.de
codercity.de
coderclass.de
coderclub.de
codercoaching.de
codercode.de
codercooking.de
coderdance.de
coderdesigner.de

Next names

coderdojo-bs.de
coderdojo-deutschland.de
coderdojo-erlangen.de
coderdojo-potsdam.de
coderdojo-saar.de
coderdojo-schoeneweide.de
coderdojo-wue.de
coderdojo.de
coderdojoerlangen.de
coderdu.de
coderdungeon.de
codere-eu.de
codere.de
codereactor.de
coderead.de
codereader.de
codeready.de
codereaktor.de
coderecords.de
codered.de

DNS History

7 records (7 active, 0 former)

NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netMXmail.coderdk.demx2e99.netcup.netA2a03:4000:30:b0e1::14:592491.204.46.151
●NSroot-dns.netcup.net2026-09-04 → 2026-09-22 · 2 obs
● 2026-09-04 16:17:56
● 2026-09-22 19:57:40
●NSsecond-dns.netcup.net2026-09-04 → 2026-09-22 · 2 obs
● 2026-09-04 16:17:56
● 2026-09-22 19:57:40
●NSthird-dns.netcup.net2026-09-04 → 2026-09-22 · 2 obs
● 2026-09-04 16:17:56
● 2026-09-22 19:57:40
●MXmail.coderdk.de2026-09-04 → 2026-09-22 · 2 obs
● 2026-09-04 16:17:56
● 2026-09-22 19:57:40
●MXmx2e99.netcup.net2026-09-04 → 2026-09-22 · 2 obs
● 2026-09-04 16:17:56
● 2026-09-22 19:57:40
●A2a03:4000:30:b0e1::14:59242026-09-04 → 2026-09-22 · 2 obs
● 2026-09-04 16:17:56
● 2026-09-22 19:57:40
●A91.204.46.1512026-09-04 → 2026-09-22 · 2 obs
● 2026-09-04 16:17:56
● 2026-09-22 19:57:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
coderdk.deroot-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:46.38.225.225

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coderdk.de (unsigned zone)

⏱️ Timing

Total: 1144ms | Queries: -

📄 Records

TypeCountSample Data
A191.204.46.151
AAAA12a03:4000:30:b0e1::14:5924
NS3second-dns.netcup.net, third-dns.netcup.net...
MX2mail.coderdk.de (pri: 10), mx2e99.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

IP Addresses

coderdk.de directs to two IP numbers, 91.204.46.151 and 2a03:4000:30:b0e1::14:5924

Two other host names, along with shiny-pulls.de, bestfriendsmedia.de and paulhilft.com, also share IP numbers with coderdk.de.

Name Servers

Three name servers are authoritative for coderdk.de: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

coderdk.de has at least partial name server overlap with other domains, such as rapidranking.de, mailfaerber2.de, fals-archiv.de and two others.

root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.

Mail Servers

coderdk.de is served by two mail servers, mail.coderdk.de and mx2e99.netcup.net.

There is at least a partial MX overlap between coderdk.de and other domains, including schuster-werbetechnik.de, nwfulfillment.de, besteskungfu.de and two others.

Host names that have two IP addresses:

mx2e99.netcup.net maps to two IP addresses — 91.204.46.153 and 2a03:4000:0:43c:e87b:d4ff:fe93:d1f9.

Host names that point to one IP address:

mail.coderdk.de points to the IP address 91.204.46.153.

These two host names — mx2e99.netcup.net and mail.coderdk.de — each point to 91.204.46.153 IP addresses.