tk-u.de - dns.ninja

`tk-u.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::290^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0290.elastic-ssl.ui-r.com`
A	217.160.0.50^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns.ui-global-dns.de` ⭐
		A	2001:67c:1bc::90^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns.ui-global-dns.de`
		A	192.174.68.90^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns.ui-global-dns.de`
NS	`ns.ui-global-dns.biz`
		A	2001:67c:1bc::7^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns.ui-global-dns.biz`
		A	192.174.68.7^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns.ui-global-dns.biz`
NS	`ns.ui-global-dns.com`
		A	2001:67c:10b8::7^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns.ui-global-dns.com`
		A	176.97.158.7^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns.ui-global-dns.com`
NS	`ns.ui-global-dns.org`
		A	2001:67c:10b8::90^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns.ui-global-dns.org`
		A	176.97.158.90^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns.ui-global-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	`ns.ui-global-dns.de`hostmaster@1und1.com 2017-06-01 #46

`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=1784148855

Same first word

tk-u.de

Similar names

u-tk.com

t-ku.me

u-kt.com

tu-k.co.jp

tu-k.com

k-ut.com

t-ku.cn

t-ku.com

t-uk.co.uk

kt-u.com

u-tk.jp

kt-u.ch

t-uk.com

uk-t.ru

t-ku.net

ut-k.ru

uk-t.com

DNS History

13 records (8 active, 5 former)

○NSns.schlund.de2015-07-20 → 2017-10-12 · 4 obs

● 2015-07-20 13:04:10
● 2017-10-12 07:39:40
○ 2026-02-24 19:01:42
○ 2026-07-15 21:17:28

●NSns.ui-global-dns.biz2026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:40
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

●NSns.ui-global-dns.com2026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:40
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

●NSns.ui-global-dns.de2026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:40
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

●NSns.ui-global-dns.org2026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:40
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

○NSns2.schlund.de2015-07-20 → 2017-10-12 · 4 obs

● 2015-07-20 13:04:10
● 2017-10-12 07:39:40
○ 2026-02-24 19:01:42
○ 2026-07-15 21:17:28

●MXmx00.ionos.de2026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:40
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

○MXmx00.schlund.de2015-07-20 → 2017-10-12 · 4 obs

● 2015-07-20 13:04:10
● 2017-10-12 07:39:40
○ 2026-02-24 19:01:42
○ 2026-07-15 21:17:28

●MXmx01.ionos.de2026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:40
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

○MXmx01.schlund.de2015-07-20 → 2017-10-12 · 4 obs

● 2015-07-20 13:04:10
● 2017-10-12 07:39:40
○ 2026-02-24 19:01:42
○ 2026-07-15 21:17:28

●A2001:8d8:100f:f000::2902026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:44
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

○A212.227.153.1562015-07-20 → 2017-10-12 · 4 obs

● 2015-07-20 13:04:10
● 2017-10-12 07:39:44
○ 2026-02-24 19:01:42
○ 2026-07-15 21:17:28

●A217.160.0.502026-02-24 → 2026-07-15 · 3 obs

○ 2017-10-12 07:39:44
● 2026-02-24 19:01:42
● 2026-07-15 21:17:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
tk-u.de	ns.ui-global-dns.de, ns.ui-global-dns.biz, ns.ui-global-dns.com, ns.ui-global-dns.org	2 records

✅ Authoritative Response

Server:176.97.158.90

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk-u.de (unsigned zone)

⏱️ Timing

Total: 1586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.50`
AAAA	1	`2001:8d8:100f:f000::290`
NS	4	`ns.ui-global-dns.org, ns.ui-global-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns.ui-global-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.ui-global-dns.de, ns.ui-global-dns.de)

Analysis

IP Addresses

tk-u.de points to the IP addresses 217.160.0.50 and 2001:8d8:100f:f000::290

en-media.de, doritanissen.com, onlineformularacing.com plus two other host names have IP numbers in common with tk-u.de.

Name Servers

Four name servers handle the delegation for tk-u.de: ns.ui-global-dns.biz, ns.ui-global-dns.com, ns.ui-global-dns.de and ns.ui-global-dns.org.

At least some of tk-u.de's name servers are shared with other domains, for example dronegest.com, stcengland.co.uk, dtke.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns.ui-global-dns.biz directs to 192.174.68.7 and 2001:67c:1bc::7; ns.ui-global-dns.com directs to 176.97.158.7 and 2001:67c:10b8::7; ns.ui-global-dns.de directs to 192.174.68.90 and 2001:67c:1bc::90; ns.ui-global-dns.org directs to 176.97.158.90 and 2001:67c:10b8::90.

Mail Servers

tk-u.de uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of tk-u.de matches that of other domains such as palatiatravel.de, zukunft-erde.de, gschiel.eu and two others.

Each of mx00.ionos.de and mx01.ionos.de has one IP address: mx00.ionos.de uses 212.227.15.41 and mx01.ionos.de uses 217.72.192.67.