`crossdata-tools.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:1000:a07d:370f:d248:101e:9808^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`kundenserver.de`
A	217.160.233.121^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1035.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5223:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.com`
		A	217.160.82.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.com`
NS	`ns1035.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5123:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.biz`
		A	217.160.81.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.biz`
NS	`ns1035.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5023:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.de`
		A	217.160.80.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.de`
NS	`ns1035.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5323:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.org`
		A	217.160.83.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.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	`ns1035.ui-dns.com`hostmaster@kundenserver.de 2017-06-17 #8

`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=1778517127

Same first word

crossdata-tools.de

DNS History

18 records (8 active, 10 former)

○NSns-de.1and1-dns.biz2015-07-19 → 2017-08-22 · 4 obs

● 2015-07-19 15:05:18
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

○NSns-de.1and1-dns.com2015-07-19 → 2017-08-22 · 4 obs

● 2015-07-19 15:05:18
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

○NSns-de.1and1-dns.de2015-07-19 → 2017-08-22 · 4 obs

● 2015-07-19 15:05:18
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

○NSns-de.1and1-dns.org2015-07-19 → 2017-08-22 · 4 obs

● 2015-07-19 15:05:18
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

●NSns1035.ui-dns.biz2026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

●NSns1035.ui-dns.com2026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

●NSns1035.ui-dns.de2026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

●NSns1035.ui-dns.org2026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

●MXmx00.ionos.de2026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

○MXmx00.kundenserver.de2015-07-19 → 2017-08-22 · 4 obs

● 2015-07-19 15:05:18
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

●MXmx01.ionos.de2026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

○MXmx01.kundenserver.de2015-07-19 → 2017-08-22 · 4 obs

● 2015-07-19 15:05:18
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

●A2001:8d8:1000:a07d:370f:d248:101e:98082026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

○A2001:8d8:862:ed91:af59:2c42:3a40:02015-07-19 → 2016-03-04 · 4 obs

● 2015-07-19 15:05:18
● 2016-03-04 16:44:28
○ 2016-07-12 06:54:04
○ 2026-05-11 17:00:32

○A2001:8d8:87e:f2be:de1c:decc:e720:02016-07-12 → 2017-08-22 · 5 obs

○ 2016-03-04 16:44:28
● 2016-07-12 06:54:04
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

●A217.160.233.1212026-02-19 → 2026-05-11 · 3 obs

○ 2017-08-22 14:56:02
● 2026-02-19 06:49:18
● 2026-05-11 17:00:32

○A87.106.160.832015-07-19 → 2016-03-04 · 4 obs

● 2015-07-19 15:05:18
● 2016-03-04 16:44:28
○ 2016-07-12 06:54:04
○ 2026-05-11 17:00:32

○A87.106.18.1002016-07-12 → 2017-08-22 · 5 obs

○ 2016-03-04 16:44:28
● 2016-07-12 06:54:04
● 2017-08-22 14:56:02
○ 2026-02-19 06:49:18
○ 2026-05-11 17:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
crossdata-tools.de	ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.com, ns1035.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.35

NS records: ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.com, ns1035.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crossdata-tools.de (unsigned zone)

⏱️ Timing

Total: 3035ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.233.121`
AAAA	1	`2001:8d8:1000:a07d:370f:d248:101e:9808`
NS	4	`ns1035.ui-dns.de, ns1035.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1035.ui-dns.com hostmaster.kundenserve`

Analysis

IP Addresses

crossdata-tools.de resolves to two IP numbers: 2001:8d8:1000:a07d:370f:d248:101e:9808 and 217.160.233.121.

Other host names, for instance schaemig.de, videohub.biz, 3d-luftbilder.de, schneiderhelge.de and bavarian-metal-cards.com share IP numbers with crossdata-tools.de.

Name Servers

crossdata-tools.de's delegation is handled by four name servers: ns1035.ui-dns.biz, ns1035.ui-dns.com, ns1035.ui-dns.de and ns1035.ui-dns.org.

crossdata-tools.de partially shares name servers with other domains; examples include rackcareportal.com, hdmdesignlab.com, bowu.de, ambergilmore.com and bakal.de.