cdcs.de - dns.ninja

`cdcs.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3d3b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ceb9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.59^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.185^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`simon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`simon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`simon.ns.cloudflare.com`
		A	108.162.193.232^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	172.64.33.232^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	173.245.59.232^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
MX	`mx01.routing.net` ⭐
		A	2a03:2900:1:a::13^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	2a03:2900:1:a::14^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	134.0.28.13^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
		A	134.0.28.14^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
MX	`mx02.routing.net` ⭐
		A	2a03:2900:1:a::15^{🇩🇪 AS488232a03:2900::/32}
		A	2a03:2900:1:a::16^{🇩🇪 AS488232a03:2900::/32}
		A	134.0.30.163^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
		A	134.0.30.164^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
MX	`mx03.routing.net` ⭐
		A	2a03:2900:1:a::17^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::18^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::19^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	134.0.30.165^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.166^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.167^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
MX	`mxbackup.routing.net`⁽²⁰⁾
		A	2a03:2902:4:1::a^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup1.routing.net`
		A	2a03:2902:4:1::b^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup2.routing.net`
		A	194.126.196.21^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup1.routing.net`
		A	194.126.196.22^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup2.routing.net`
TXT	`v=spf1 include:spf.routing.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.59, 172.67.206.185
		IPv6 hints	2606:4700:3033::6815:3d3b, 2606:4700:3037::ac43:ceb9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`simon.ns.cloudflare.com`dns@cloudflare.com serial=2409271107

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784821566

Subdomains

mail.cdcs.de

Same first word

cdcs.com.mx

cdcs.nl

cdcs.ca

cdcs.co.kr

cdcs.be

cdcs.com

cdcs.fr

cdcs.de

cdcs.co.in

cdcs.ru

cdcs.eu

cdcs.com.au

cdcs.cz

cdcs.com.pk

cdcs.pro

cdcs.net

cdcs.us

cdcs.cn

cdcs.org.cn

cdcs.org.rs

cdcs.kz

Similar names

ccds.io

cscd.cn

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ccsd.k12.ny.us

dscc.com.pl

dcsc.cn

ccsd.k12.wy.us

scdc.sy

ccsd.ro

ccds.ws

dscc.us

csdc.nl

cdsc.ca

sccd.org.cn

sdcc.vn

dcsc.co.kr

dccs.biz

dccs.com.au

csdc.cz

cscd.ca

scdc.org.hk

dscc.to

ccsd.com.do

ccsd.k12.co.us

ccds.co.za

sdcc.edu.cn

cdsc.com.mx

ccsd.com.au

scdc.at

csdc.com.au

scdc.kr

dccs.cn

ccsd.k12.ak.us

dccs.it

dcsc.us

ccsd.net

sccd.com.au

ccsd.nl

sccd.net

cscd.it

ccsd.com.ar

dscc.co.uk

ccds.org.au

cscd.net

sccd.com

cdsc.com.cn

ccds.it

csdc.se

dscc.co

cscd.com

dcsc.ca

sdcc.cc

scdc.com

cdsc.de

sccd.co.jp

sccd.de

csdc.it

scdc.org.uk

sdcc.com

sdcc.de

csdc.cn

dscc.gov.mo

dcsc.dk

dccs.education

scdc.co.in

ccds.or.jp

cdsc.es

dccs.ch

dscc.ca

dcsc.be

dscc.cz

ccsd.ngo

ccds.eu

dccs.ru

csdc.net

ccsd.ws

cdsc.vic.edu.au

sdcc.fr

ccsd.k12.ar.us

ccsd.com.tr

dccs.co.uk

ccds.org.in

ccds.pro

dccs.de

csdc.com

ccds.cn

scdc.pro

dccs.co

dcsc.net

sdcc.com.vn

dccs.in

scdc.org

dccs.eu

dscc.com

sdcc.edu

cscd.de

DNS History

21 records (10 active, 11 former)

○NSns1.routing.net2017-12-10 → 2026-02-15 · 5 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-02-15 21:22:44
○ 2026-02-26 03:14:34
○ 2026-07-23 16:00:14

○NSns1.sysprovide.de2015-08-09 → 2016-09-27 · 4 obs

● 2015-08-09 09:39:00
● 2016-09-27 01:56:22
○ 2017-12-10 09:26:38
○ 2026-07-23 16:00:14

○NSns2.routing.net2017-12-10 → 2026-02-15 · 5 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-02-15 21:22:44
○ 2026-02-26 03:14:34
○ 2026-07-23 16:00:14

○NSns2.sysprovide.de2015-08-09 → 2016-09-27 · 4 obs

● 2015-08-09 09:39:00
● 2016-09-27 01:56:22
○ 2017-12-10 09:26:38
○ 2026-07-23 16:00:14

○NSns3.routing.net2017-12-10 → 2026-02-15 · 5 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-02-15 21:22:44
○ 2026-02-26 03:14:34
○ 2026-07-23 16:00:14

○NSns3.sysprovide.de2015-08-09 → 2016-09-27 · 4 obs

● 2015-08-09 09:39:00
● 2016-09-27 01:56:22
○ 2017-12-10 09:26:38
○ 2026-07-23 16:00:14

●NSsimon.ns.cloudflare.com2026-02-26 → 2026-07-23 · 3 obs

○ 2026-02-15 21:22:44
● 2026-02-26 03:14:34
● 2026-07-23 16:00:14

●NSyolanda.ns.cloudflare.com2026-02-26 → 2026-07-23 · 3 obs

○ 2026-02-15 21:22:44
● 2026-02-26 03:14:34
● 2026-07-23 16:00:14

○MXmail.cdcs.de2015-08-09 → 2016-09-27 · 4 obs

● 2015-08-09 09:39:00
● 2016-09-27 01:56:22
○ 2017-12-10 09:26:38
○ 2026-07-23 16:00:14

●MXmx01.routing.net2017-12-10 → 2026-07-23 · 3 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-07-23 16:00:14

●MXmx02.routing.net2017-12-10 → 2026-07-23 · 3 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-07-23 16:00:14

●MXmx03.routing.net2017-12-10 → 2026-07-23 · 3 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-07-23 16:00:14

●MXmxbackup.routing.net2017-12-10 → 2026-07-23 · 3 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-07-23 16:00:14

●A104.21.61.592026-02-26 → 2026-07-23 · 3 obs

○ 2026-02-15 21:22:44
● 2026-02-26 03:14:34
● 2026-07-23 16:00:14

●A172.67.206.1852026-02-26 → 2026-07-23 · 3 obs

○ 2026-02-15 21:22:44
● 2026-02-26 03:14:34
● 2026-07-23 16:00:14

○A213.160.71.822017-12-10 → 2026-02-15 · 5 obs

○ 2016-09-27 01:56:22
● 2017-12-10 09:26:38
● 2026-02-15 21:22:44
○ 2026-02-26 03:14:34
○ 2026-07-23 16:00:14

○A2606:4700:3031::ac43:ceb92026-02-26 → 2026-06-17 · 5 obs

○ 2026-02-15 21:22:44
● 2026-02-26 03:14:34
● 2026-06-17 07:59:32
○ 2026-07-01 02:30:12
○ 2026-07-23 16:00:14

●A2606:4700:3033::6815:3d3b2026-07-01 → 2026-07-23 · 3 obs

○ 2026-06-17 07:59:32
● 2026-07-01 02:30:12
● 2026-07-23 16:00:14

○A2606:4700:3034::6815:3d3b2026-02-26 → 2026-06-17 · 5 obs

○ 2026-02-15 21:22:44
● 2026-02-26 03:14:34
● 2026-06-17 07:59:32
○ 2026-07-01 02:30:12
○ 2026-07-23 16:00:14

●A2606:4700:3037::ac43:ceb92026-07-01 → 2026-07-23 · 3 obs

○ 2026-06-17 07:59:32
● 2026-07-01 02:30:12
● 2026-07-23 16:00:14

○A79.133.53.152015-08-09 → 2016-09-27 · 4 obs

● 2015-08-09 09:39:00
● 2016-09-27 01:56:22
○ 2017-12-10 09:26:38
○ 2026-07-23 16:00:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
cdcs.de	simon.ns.cloudflare.com, yolanda.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.241

NS records: simon.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdcs.de (unsigned zone)

⏱️ Timing

Total: 863ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.59, 172.67.206.185`
AAAA	2	`2606:4700:3033::6815:3d3b, 2606:4700:3037::ac43:ceb9`
NS	2	`simon.ns.cloudflare.com, yolanda.ns.cloudflare.com`
MX	4	`mx01.routing.net (pri: 10), mx02.routing.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.routing.net ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`simon.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

cdcs.de is the parent zone for mail.cdcs.de.

IP Addresses

cdcs.de resolves to four IP addresses: 104.21.61.59, 172.67.206.185, 2606:4700:3033::6815:3d3b and 2606:4700:3037::ac43:ceb9.

Two other host names, along with www.fashionjolik.com, www.shareonimo.at and 419900.com, also share IP numbers with cdcs.de.

Name Servers

cdcs.de uses two name servers for its delegation: simon.ns.cloudflare.com and yolanda.ns.cloudflare.com.

cdcs.de shares its NS records with other domains, for example gdrive.vip, smartwaylondon.co.uk, arshianseir.com and two others.

cdcs.de partially shares its NS delegation with several other domains, including 3345888.com, pdktuning.com, rockvillehair.com and two others.

These name servers often co-occur with the name servers laylah.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname simon.ns.cloudflare.com directs to 108.162.193.232, 172.64.33.232 and 173.245.59.232 along with 3 other IP addresses.

Hostname yolanda.ns.cloudflare.com directs to 108.162.192.241, 172.64.32.241 and 173.245.58.241 along with 3 other IP addresses.

Mail Servers

cdcs.de has four mail servers: mx01.routing.net, mx02.routing.net, mx03.routing.net and mxbackup.routing.net.

There is at least a partial MX overlap between cdcs.de and other domains, including ai-ms.org, magnusaustria.eu, mioplaza.com and two others.

DNS names with 6 IP addresses:

Hostname mx03.routing.net directs to 134.0.30.165, 134.0.30.166 and 134.0.30.167 along with 3 other IP addresses.

Host names that resolve to four IP numbers:

mx01.routing.net maps to the following IP addresses: 134.0.28.13, 134.0.28.14, 2a03:2900:1:a::13 and 2a03:2900:1:a::14.

mx02.routing.net maps to the following IP addresses: 134.0.30.163, 134.0.30.164, 2a03:2900:1:a::15 and 2a03:2900:1:a::16.

mxbackup.routing.net maps to the following IP addresses: 194.126.196.21, 194.126.196.22, 2a03:2902:4:1::a and 2a03:2902:4:1::b.