`cx12.de`

DNSSEC	⚠️ Not signed
A	217.160.0.105^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-105.elastic-ssl.ui-r.com`
NS	`ns1052.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5134:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.biz`
		A	217.160.81.52^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.biz`
NS	`ns1052.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5234:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.com`
		A	217.160.82.52^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.com`
NS	`ns1052.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5034:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.de`
		A	217.160.80.52^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.de`
NS	`ns1052.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5334:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.org`
		A	217.160.83.52^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1052.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	`ns1052.ui-dns.biz`hostmaster@1und1.de 2016-08-01 #4

`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=1773553752

Similar names

xc12.de

21cx.com.cn

21xc.com

12xc.com

x12c.com

DNS History

14 records (7 active, 7 former)

●NSns1052.ui-dns.biz2026-03-20 → 2026-03-20 · 2 obs

○ 2017-04-20 04:44:30
● 2026-03-20 18:09:30

●NSns1052.ui-dns.com2026-03-20 → 2026-03-20 · 2 obs

○ 2017-04-20 04:44:30
● 2026-03-20 18:09:30

●NSns1052.ui-dns.de2026-03-20 → 2026-03-20 · 2 obs

○ 2017-04-20 04:44:30
● 2026-03-20 18:09:30

●NSns1052.ui-dns.org2026-03-20 → 2026-03-20 · 2 obs

○ 2017-04-20 04:44:30
● 2026-03-20 18:09:30

○NSns65.1und1.de2015-08-21 → 2017-04-20 · 3 obs

● 2015-08-21 06:41:40
● 2017-04-20 04:44:30
○ 2026-03-20 18:09:30

○NSns66.1und1.de2015-08-21 → 2017-04-20 · 3 obs

● 2015-08-21 06:41:40
● 2017-04-20 04:44:30
○ 2026-03-20 18:09:30

○MXmx00.emig.kundenserver.de2016-09-19 → 2017-04-20 · 4 obs

○ 2016-04-06 22:45:52
● 2016-09-19 06:13:56
● 2017-04-20 04:44:30
○ 2026-03-20 18:09:30

●MXmx00.ionos.de2026-03-20 → 2026-03-20 · 2 obs

○ 2017-04-20 04:44:30
● 2026-03-20 18:09:30

○MXmx00.kundenserver.de2015-08-21 → 2016-04-06 · 4 obs

● 2015-08-21 06:41:40
● 2016-04-06 22:45:52
○ 2016-09-19 06:13:56
○ 2026-03-20 18:09:30

○MXmx01.emig.kundenserver.de2016-09-19 → 2017-04-20 · 4 obs

○ 2016-04-06 22:45:52
● 2016-09-19 06:13:56
● 2017-04-20 04:44:30
○ 2026-03-20 18:09:30

●MXmx01.ionos.de2026-03-20 → 2026-03-20 · 2 obs

○ 2017-04-20 04:44:30
● 2026-03-20 18:09:30

○MXmx01.kundenserver.de2015-08-21 → 2016-04-06 · 4 obs

● 2015-08-21 06:41:40
● 2016-04-06 22:45:52
○ 2016-09-19 06:13:56
○ 2026-03-20 18:09:30

●A217.160.0.1052016-09-19 → 2026-03-20 · 3 obs

○ 2016-04-06 22:45:52
● 2016-09-19 06:13:56
● 2026-03-20 18:09:30

○A87.106.156.1952015-08-21 → 2016-04-06 · 4 obs

● 2015-08-21 06:41:40
● 2016-04-06 22:45:52
○ 2016-09-19 06:13:56
○ 2026-03-20 18:09:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
cx12.de	ns1052.ui-dns.de, ns1052.ui-dns.biz, ns1052.ui-dns.com, ns1052.ui-dns.org	-

✅ Authoritative Response

Server: 217.160.81.52

NS records: ns1052.ui-dns.de, ns1052.ui-dns.biz, ns1052.ui-dns.com, ns1052.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cx12.de (unsigned zone)

⏱️ Timing

Total: 932ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.105`
NS	4	`ns1052.ui-dns.de, ns1052.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1052.ui-dns.biz hostmaster.1und1.de`

Analysis

IP Addresses

cx12.de points to a single IP number: 217.160.0.105.

Other host names, for instance homewm.com, allesschroeder.de, fab5camp.com, samr.fr and riess-rumpf.de share IP numbers with cx12.de.

Name Servers

cx12.de is delegated to four name servers: ns1052.ui-dns.biz, ns1052.ui-dns.com, ns1052.ui-dns.de and ns1052.ui-dns.org.

cx12.de at least partially shares name servers with other domains, for instance greycourt.org.uk, tiroxi.com, tudispalencia.com, djmusik.de and vsjf.net.