`cssystem.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1b:5f8e::^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.203.80.69^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
NS	`ns1087.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5257:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1087.ui-dns.com`
		A	217.160.82.87^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1087.ui-dns.com`
NS	`ns1059.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:533b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.org`
		A	217.160.83.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.org`
NS	`ns1061.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:513d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.biz`
		A	217.160.81.61^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.biz`
NS	`ns1113.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:113^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1113.ui-dns.de`
		A	217.160.80.113^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1113.ui-dns.de`
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	`ns1087.ui-dns.com`hostmaster@1und1.com 2017-06-01 #29

`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=1778526222

Same first word

cssystem.ro

cssystem.de

cssystem.com

cssystem.pl

cssystem.ru

Similar names

DNS History

17 records (8 active, 9 former)

○NSns1.sedoparking.com2015-05-11 → 2020-02-13 · 4 obs

● 2015-05-11 04:15:36
● 2020-02-13 21:12:28
○ 2026-03-28 18:22:38
○ 2026-05-11 19:35:14

●NSns1059.ui-dns.org2026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

●NSns1061.ui-dns.biz2026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

●NSns1087.ui-dns.com2026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

●NSns1113.ui-dns.de2026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

○NSns2.sedoparking.com2015-05-11 → 2020-02-13 · 4 obs

● 2015-05-11 04:15:36
● 2020-02-13 21:12:28
○ 2026-03-28 18:22:38
○ 2026-05-11 19:35:14

○MXlocalhost2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-19 21:01:04
● 2017-03-23 06:46:48
○ 2020-02-13 21:12:28
○ 2026-05-11 19:35:14

○MXmail.b-io.co2015-05-11 → 2015-05-11 · 3 obs

● 2015-05-11 04:15:36
○ 2015-10-16 15:18:58
○ 2026-05-11 19:35:14

○MXmail.nickstel.com2015-10-16 → 2016-07-19 · 5 obs

○ 2015-05-11 04:15:36
● 2015-10-16 15:18:58
● 2016-07-19 21:01:04
○ 2017-03-23 06:46:48
○ 2026-05-11 19:35:14

○MXmail.pickelhost.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-23 06:46:48
● 2020-02-13 21:12:28
○ 2026-03-28 18:22:38
○ 2026-05-11 19:35:14

●MXmx00.ionos.de2026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

●MXmx01.ionos.de2026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

●A116.203.80.692026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

●A2a01:4f8:1c1b:5f8e::2026-03-28 → 2026-05-11 · 3 obs

○ 2020-02-13 21:12:28
● 2026-03-28 18:22:38
● 2026-05-11 19:35:14

○A72.52.4.1222017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-19 21:01:04
● 2017-03-23 06:46:48
○ 2020-02-13 21:12:28
○ 2026-05-11 19:35:14

○A72.52.4.912015-05-11 → 2016-07-19 · 4 obs

● 2015-05-11 04:15:36
● 2016-07-19 21:01:04
○ 2017-03-23 06:46:48
○ 2026-05-11 19:35:14

○A91.195.240.1262020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-23 06:46:48
● 2020-02-13 21:12:28
○ 2026-03-28 18:22:38
○ 2026-05-11 19:35:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
cssystem.de	ns1087.ui-dns.com, ns1113.ui-dns.de, ns1059.ui-dns.org, ns1061.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.83.59

NS records: ns1087.ui-dns.com, ns1113.ui-dns.de, ns1059.ui-dns.org, ns1061.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssystem.de (unsigned zone)

⏱️ Timing

Total: 3983ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.80.69`
AAAA	1	`2a01:4f8:1c1b:5f8e::`
NS	4	`ns1087.ui-dns.com, ns1113.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1087.ui-dns.com hostmaster.1und1.com`

Analysis

IP Addresses

cssystem.de resolves to two IP numbers: 2a01:4f8:1c1b:5f8e:: and 116.203.80.69.

Name Servers

cssystem.de is delegated to four name servers: ns1061.ui-dns.biz, ns1087.ui-dns.com, ns1113.ui-dns.de and ns1059.ui-dns.org.

cssystem.de at least partially shares name servers with other domains, for instance activecell.de, yoofleet.net, ards-hotline.net, art-dekoration.de and glusgold.com.

These name servers are commonly used with the following name servers: ns1113.ui-dns.biz, ns1113.ui-dns.com, ns1113.ui-dns.org, ns1061.ui-dns.org, ns1061.ui-dns.com, ns1061.ui-dns.de, ns1087.ui-dns.biz, ns1087.ui-dns.de, ns1087.ui-dns.org and ns1059.ui-dns.de.

Host names with two IP numbers:

ns1061.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:513d:100 and 217.160.81.61; ns1087.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5257:100 and 217.160.82.87; ns1113.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:113 and 217.160.80.113; ns1059.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:533b:100 and 217.160.83.59.

Mail Servers

Two mail servers handle cssystem.de: mx00.ionos.de and mx01.ionos.de.

cssystem.de shares the same mail server setup as other domains, for instance goldschmiede-kurse.de, heitec.biz, spodo.com, umc-dd.de and faes.de.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

cssystem.de - robtex.com

cssystem.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`cssystem.de`

`de`