`kucksdu.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2fa^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02fa.elastic-ssl.ui-r.com`
A	217.160.0.15^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1061.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:523d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.com`
		A	217.160.82.61^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.com`
NS	`ns1038.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5126:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1038.ui-dns.biz`
		A	217.160.81.38^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1038.ui-dns.biz`
NS	`ns1053.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5035:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.de`
		A	217.160.80.53^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.de`
NS	`ns1104.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5368:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.org`
		A	217.160.83.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.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	`ns1061.ui-dns.com`hostmaster@1und1.com 2017-06-01 #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=1774639677

Same first word

kucksdu.de

DNS History

8 records (8 active, 0 former)

●NSns1038.ui-dns.biz2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

●NSns1053.ui-dns.de2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

●NSns1061.ui-dns.com2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

●NSns1104.ui-dns.org2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

●MXmx00.ionos.de2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

●MXmx01.ionos.de2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

●A2001:8d8:100f:f000::2fa2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

●A217.160.0.152026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 02:33:38
● 2026-03-27 19:35:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
kucksdu.de	ns1061.ui-dns.com, ns1053.ui-dns.de, ns1038.ui-dns.biz, ns1104.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.104

NS records: ns1061.ui-dns.com, ns1053.ui-dns.de, ns1038.ui-dns.biz, ns1104.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kucksdu.de (unsigned zone)

⏱️ Timing

Total: 1226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.15`
AAAA	1	`2001:8d8:100f:f000::2fa`
NS	4	`ns1053.ui-dns.de, ns1061.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	`ns1061.ui-dns.com hostmaster.1und1.com`

Analysis

IP Addresses

kucksdu.de resolves to two IP numbers: 2001:8d8:100f:f000::2fa and 217.160.0.15.

Other host names, for instance ruckart.de, substance-magazine.com, mscaulendorf.de, empiresinspace.com and bbcicecream.net share IP numbers with kucksdu.de.

Name Servers

kucksdu.de's delegation is handled by four name servers: ns1038.ui-dns.biz, ns1061.ui-dns.com, ns1053.ui-dns.de and ns1104.ui-dns.org.

kucksdu.de partially shares name servers with other domains; examples include minidicom.com, ots-reisen.de, steinkamp.net, rbti.net and sgenterprises.co.