cs4.de - dns.ninja

`cs4.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::212^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0212.elastic-ssl.ui-r.com`
A	217.160.0.95^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1047.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:522f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.com`
		A	217.160.82.47^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.com`
NS	`ns1047.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.biz`
		A	217.160.81.47^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.biz`
NS	`ns1047.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:502f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.de`
		A	217.160.80.47^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.de`
NS	`ns1047.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.org`
		A	217.160.83.47^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1047.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1047.ui-dns.com`hostmaster@1und1.de 2017-07-17 #54

`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=1782371458

Subdomains

www.cs4.de

Same first word

cs4.tech

cs4.kr

cs4.de

cs4.me

cs4.com

cs4.biz

cs4.ru

cs4.nl

cs4.co

cs4.net

cs4.at

cs4.cn

cs4.life

cs4.cc

cs4.co.uk

cs4.org

cs4.it

cs4.mobi

cs4.eu

Similar names

s4c.net

s4c.wales

sc4.edu

c4s.ch

4cs.cz

4cs.info

4sc.pl

sc4.net

s4c.org

c4s.biz

4sc.info

4cs.jp

4sc.com.br

c4s.com.tr

c4s.jp

c4s.eu

sc4.de

s4c.de

4cs.in

4sc.com

c4s.ca

s4c.us

c4s.co

c4s.de

sc4.nl

c4s.(0x787878)

4sc.org

4cs.at

c4s.guru

sc4.eu

sc4.us

sc4.me

s4c.info

4cs.org

s4c.biz

s4c.ch

c4s.nl

sc4.info

c4s.com.au

c4s.info

4cs.sakura.ne.jp

4cs.net

4cs.ch

s4c.ca

4cs.ru

s4c.me

s4c.fr

c4s.com

4cs.it

s4c.news

s4c.online

c4s.at

s4c.dk

sc4.com

4cs.org.au

4cs.pt

4cs.biz

4sc.ca

4cs.nl

4cs.pl

4cs.church

4cs.eu

s4c.cn

c4s.co.za

c4s.name

s4c.tv

s4c.com.br

s4c.at

s4c.cymru

sc4.xyz

4cs.de

4cs.fail

s4c.it

sc4.it

c4s.baby

c4s.net

c4s.fr

4sc.ru

c4s.org

4cs.co.jp

c4s.co.uk

4cs.ai

s4c.com.tr

4sc.co.za

sc4.org

c4s.store

4sc.de

sc4.co.uk

s4c.training

c4s.in

s4c.co.uk

4cs.com

DNS History

17 records (8 active, 9 former)

●NSns1047.ui-dns.biz2026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

●NSns1047.ui-dns.com2026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

●NSns1047.ui-dns.de2026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

●NSns1047.ui-dns.org2026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

○NSns65.1und1.de2015-08-22 → 2016-12-02 · 4 obs

● 2015-08-22 08:42:00
● 2016-12-02 21:17:46
○ 2026-04-05 19:16:20
○ 2026-06-25 07:25:16

○NSns66.1und1.de2015-08-22 → 2016-12-02 · 4 obs

● 2015-08-22 08:42:00
● 2016-12-02 21:17:46
○ 2026-04-05 19:16:20
○ 2026-06-25 07:25:16

○MXmx00.emig.kundenserver.de2015-08-22 → 2016-03-21 · 4 obs

● 2015-08-22 08:42:00
● 2016-03-21 11:46:02
○ 2016-12-02 21:17:46
○ 2026-06-25 07:25:16

●MXmx00.ionos.de2026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

○MXmx00.kundenserver.de2016-12-02 → 2016-12-02 · 4 obs

○ 2016-03-21 11:46:02
● 2016-12-02 21:17:46
○ 2026-04-05 19:16:20
○ 2026-06-25 07:25:16

○MXmx01.emig.kundenserver.de2015-08-22 → 2016-03-21 · 4 obs

● 2015-08-22 08:42:00
● 2016-03-21 11:46:02
○ 2016-12-02 21:17:46
○ 2026-06-25 07:25:16

●MXmx01.ionos.de2026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

○MXmx01.kundenserver.de2016-12-02 → 2016-12-02 · 4 obs

○ 2016-03-21 11:46:02
● 2016-12-02 21:17:46
○ 2026-04-05 19:16:20
○ 2026-06-25 07:25:16

○A2001:8d8:1000:90f2:d39a:bb31:c858:98072015-08-22 → 2016-03-21 · 4 obs

● 2015-08-22 08:42:00
● 2016-03-21 11:46:02
○ 2016-12-02 21:17:46
○ 2026-06-25 07:25:16

●A2001:8d8:100f:f000::2122026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

○A212.227.33.1392015-08-22 → 2016-03-21 · 4 obs

● 2015-08-22 08:42:00
● 2016-03-21 11:46:02
○ 2016-12-02 21:17:46
○ 2026-06-25 07:25:16

●A217.160.0.952026-04-05 → 2026-06-25 · 3 obs

○ 2016-12-02 21:17:46
● 2026-04-05 19:16:20
● 2026-06-25 07:25:16

○A217.160.233.562016-12-02 → 2016-12-02 · 4 obs

○ 2016-03-21 11:46:02
● 2016-12-02 21:17:46
○ 2026-04-05 19:16:20
○ 2026-06-25 07:25:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
cs4.de	ns1047.ui-dns.biz, ns1047.ui-dns.org, ns1047.ui-dns.de, ns1047.ui-dns.com	-

✅ Authoritative Response

Server:217.160.81.47

NS records: ns1047.ui-dns.biz, ns1047.ui-dns.org, ns1047.ui-dns.de, ns1047.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs4.de (unsigned zone)

⏱️ Timing

Total: 996ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.95`
AAAA	1	`2001:8d8:100f:f000::212`
NS	4	`ns1047.ui-dns.com, ns1047.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1047.ui-dns.com hostmaster.1und1.de`

Analysis

Hierarchy

www.cs4.de is delegated beneath cs4.de.

IP Addresses

cs4.de points to the IP addresses 217.160.0.95 and 2001:8d8:100f:f000::212

Among the host names that share IP numbers with cs4.de are myphotocollage.de, disatlantico.com, correctdeal.com and two others.

Name Servers

The domain cs4.de is delegated to these four name servers: ns1047.ui-dns.biz, ns1047.ui-dns.com, ns1047.ui-dns.de and ns1047.ui-dns.org.

There is at least partial name server overlap between cs4.de and other domains — makhaira.net, iamkelleyjohnson.com, impact-fightacademy.de and two more among them.

These name servers regularly appear alongside ns1091.ui-dns.biz, ns1076.ui-dns.com, ns1067.ui-dns.de and 7 other name servers in NS record sets.

All four hostnames — ns1047.ui-dns.biz, ns1047.ui-dns.com, ns1047.ui-dns.de and ns1047.ui-dns.org — resolve to two IP numbers apiece: ns1047.ui-dns.biz to 217.160.81.47 and 2001:8d8:fe:53:0:d9a0:512f:100; ns1047.ui-dns.com to 217.160.82.47 and 2001:8d8:fe:53:0:d9a0:522f:100; ns1047.ui-dns.de to 217.160.80.47 and 2001:8d8:fe:53:0:d9a0:502f:100; ns1047.ui-dns.org to 217.160.83.47 and 2001:8d8:fe:53:0:d9a0:532f:100.

Mail Servers

The MX records for cs4.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

cs4.de has the same mail server arrangement as a number of other domains, for example schuhardt.de, daschu.com, teamroom.de and two more.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.