knowledge-work.de - dns.ninja

`knowledge-work.de`

DNSSEC	⚠️ Not signed
A	212.88.144.111^{🇩🇪 SAARGATE-AS212.88.128.0/19 VSENET / Teresto / artelis Nell-Breunig-Allee 6 D-66115 Saarbruecken}
		PTR	`hpflex1032.hpress.de`
NS	`ns1.domaindiscount24.net` ⭐
		A	2a04:2b00:14cc::34^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.monikerdns.net`
			PTR	`ns34.i.centralnic-dns.com`
		A	193.227.117.34^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns2.domaindiscount24.net`
		A	2a04:2b00:14dd::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.monikerdns.net`
			PTR	`ns34.j.centralnic-dns.com`
		A	194.50.187.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns3.domaindiscount24.net`
		A	2a04:2b00:14ee::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns3.monikerdns.net`
			PTR	`ns34.k.centralnic-dns.com`
		A	194.0.182.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
SOA	`ns1.domaindiscount24.net`tech@key-systems.net 2021-10-12 #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=1783426857

Same first word

knowledge-work.de

DNS History

16 records (4 active, 12 former)

○NSns-de.1and1-dns.biz2017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

○NSns-de.1and1-dns.com2017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

○NSns-de.1and1-dns.de2017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

○NSns-de.1and1-dns.org2017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

●NSns1.domaindiscount24.net2026-04-01 → 2026-07-07 · 3 obs

○ 2017-03-28 12:05:06
● 2026-04-01 14:44:50
● 2026-07-07 12:44:08

○NSns1.sedoparking.com2015-05-25 → 2016-08-08 · 4 obs

● 2015-05-25 00:02:52
● 2016-08-08 15:26:08
○ 2017-03-28 12:05:06
○ 2026-07-07 12:44:08

●NSns2.domaindiscount24.net2026-04-01 → 2026-07-07 · 3 obs

○ 2017-03-28 12:05:06
● 2026-04-01 14:44:50
● 2026-07-07 12:44:08

○NSns2.sedoparking.com2015-05-25 → 2016-08-08 · 4 obs

● 2015-05-25 00:02:52
● 2016-08-08 15:26:08
○ 2017-03-28 12:05:06
○ 2026-07-07 12:44:08

●NSns3.domaindiscount24.net2026-04-01 → 2026-07-07 · 3 obs

○ 2017-03-28 12:05:06
● 2026-04-01 14:44:50
● 2026-07-07 12:44:08

○MXmail.nickstel.com2015-05-25 → 2016-08-08 · 4 obs

● 2015-05-25 00:02:52
● 2016-08-08 15:26:08
○ 2017-03-28 12:05:06
○ 2026-07-07 12:44:08

○MXmx00.kundenserver.de2017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

○MXmx01.kundenserver.de2017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

○A2001:8d8:1000:3d:1245:1f2a:b57a:88092017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

●A212.88.144.1112026-04-01 → 2026-07-07 · 3 obs

○ 2017-03-28 12:05:06
● 2026-04-01 14:44:50
● 2026-07-07 12:44:08

○A217.160.231.1032017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-08 15:26:08
● 2017-03-28 12:05:06
○ 2026-04-01 14:44:50
○ 2026-07-07 12:44:08

○A72.52.4.912015-05-25 → 2016-08-08 · 4 obs

● 2015-05-25 00:02:52
● 2016-08-08 15:26:08
○ 2017-03-28 12:05:06
○ 2026-07-07 12:44:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
knowledge-work.de	ns2.domaindiscount24.net, ns3.domaindiscount24.net, ns1.domaindiscount24.net	-

✅ Authoritative Response

Server:194.0.182.34

NS records: ns2.domaindiscount24.net, ns3.domaindiscount24.net, ns1.domaindiscount24.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge-work.de (unsigned zone)

⏱️ Timing

Total: 1218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.88.144.111`
NS	3	`ns3.domaindiscount24.net, ns1.domaindiscount24.net...`
SOA	1	`ns1.domaindiscount24.net tech.key-system`

Analysis

IP Addresses

knowledge-work.de has exactly one IP address — 212.88.144.111.

www.i-views.de, make-your-knowledge-work.de, smartinformationmanagement.eu plus two other host names have IP numbers in common with knowledge-work.de.

Name Servers

knowledge-work.de is served by three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.

At least some of knowledge-work.de's name servers are shared with other domains, for example marix.org, zoropio.com, cmn-printpool.de and two more.

The hostnames ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net each direct to two IP addresses — ns1.domaindiscount24.net to 193.227.117.34 and 2a04:2b00:14cc::34, ns2.domaindiscount24.net to 194.50.187.34 and 2a04:2b00:14dd::34, and ns3.domaindiscount24.net to 194.0.182.34 and 2a04:2b00:14ee::34.