`patent-training.de`

DNSSEC	⚠️ Not signed
A	2a00:17d8:200::181^{🇩🇪 ROUTING2a00:17d8::/32 routing.net}
A	213.160.71.130^{🇩🇪 ROUTING213.160.71.0/24 routing.net}
NS	`ns1.hosting.de` ⭐
		A	2a03:2900:3:1::2^{🇩🇪 AS488232a03:2900::/32}
			PTR	`ns1.routing.net`
		A	134.0.30.178^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`ns1.routing.net`
NS	`ns2.hosting.de`
		A	2001:4d8f:2::2^{🇩🇪 ROUTING-ANYCAST2001:4d8f::/32}
			PTR	`ns2.routing.net`
		A	194.50.113.2^{🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route}
			PTR	`ns2.routing.net`
NS	`ns3.hosting.de`
		A	2a03:2902:3:1::2^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`ns3.routing.net`
		A	194.126.196.2^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`ns3.routing.net`
MX	`mx01.hosting.de` ⭐
		A	2a03:2900:1:a::13^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	2a03:2900:1:a::14^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	134.0.28.13^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
		A	134.0.28.14^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
MX	`mx02.hosting.de` ⭐
		A	2a03:2900:1:a::15^{🇩🇪 AS488232a03:2900::/32}
		A	2a03:2900:1:a::16^{🇩🇪 AS488232a03:2900::/32}
		A	134.0.30.163^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
		A	134.0.30.164^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
MX	`mx03.hosting.de` ⭐
		A	2a03:2900:1:a::17^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::18^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::19^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	134.0.30.165^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.166^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.167^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
MX	`mxbackup.hosting.de`⁽²⁰⁾
		A	2a03:2902:4:1::a^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup1.routing.net`
		A	2a03:2902:4:1::b^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup2.routing.net`
		A	194.126.196.21^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup1.routing.net`
		A	194.126.196.22^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup2.routing.net`
TXT	`v=spf1 include:spf.hosting.de ?all`
SOA	`ns1.hosting.de`hostmaster@patent-training.de 2019-10-28 #3

`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=1776920229

Same first word

patent-training.de

DNS History

18 records (9 active, 9 former)

●NSns1.hosting.de2026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○NSns1.masterlogin.de2015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

●NSns2.hosting.de2026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○NSns2.masterlogin.de2015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

●NSns3.hosting.de2026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○NSns3.masterlogin.de2015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

●MXmx01.hosting.de2026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○MXmx01.masterlogin.de2015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

●MXmx02.hosting.de2026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○MXmx02.masterlogin.de2015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

●MXmx03.hosting.de2026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○MXmx03.masterlogin.de2015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

●MXmxbackup.hosting.de2026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○MXmxbackup.masterlogin.de2015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

○A134.0.30.2002015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

●A213.160.71.1302026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

●A2a00:17d8:200::1812026-03-09 → 2026-04-23 · 3 obs

○ 2016-12-14 10:36:26
● 2026-03-09 21:02:54
● 2026-04-23 05:18:26

○A2a03:2900:7::122015-06-12 → 2016-12-14 · 4 obs

● 2015-06-12 09:30:28
● 2016-12-14 10:36:26
○ 2026-03-09 21:02:54
○ 2026-04-23 05:18:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
patent-training.de	ns1.hosting.de, ns2.hosting.de, ns3.hosting.de	6 records

✅ Authoritative Response

Server:194.126.196.2

NS records: ns1.hosting.de, ns2.hosting.de, ns3.hosting.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for patent-training.de (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.160.71.130`
AAAA	1	`2a00:17d8:200::181`
NS	3	`ns2.hosting.de, ns3.hosting.de...`
MX	4	`mxbackup.hosting.de (pri: 20), mx01.hosting.de (pri: 10)...`
TXT	1	`v=spf1 include:spf.hosting.de ?all`
SOA	1	`ns1.hosting.de hostmaster.patent-trainin`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hosting.de, ns2.hosting.de, ns1.hosting.de...)

Analysis

IP Addresses

patent-training.de points to two IP numbers: 2a00:17d8:200::181 and 213.160.71.130.

Other host names such as sagrada-familia.a-fam.org, spiga-gmbh.com, webmobile.cz, www.sofazocker.de and foto-beron.eu share IPs with patent-training.de.

Name Servers

patent-training.de is delegated to three name servers: ns1.hosting.de, ns2.hosting.de and ns3.hosting.de.

patent-training.de at least partially shares name servers with other domains, for instance schneider-folien.de, esels-ohr.biz, xn--antje-hpner-xfb.de, schwimmbaeder-dreieich.de and epower2drive.de.

These name servers are commonly used together with ns1.routing.net, ns2.routing.net and ns3.routing.net.

Host ns1.hosting.de points to 2a03:2900:3:1::2 and 134.0.30.178; Host ns2.hosting.de points to 2001:4d8f:2::2 and 194.50.113.2; Host ns3.hosting.de points to 2a03:2902:3:1::2 and 194.126.196.2.

Mail Servers

Four mail servers handle patent-training.de: mx01.hosting.de, mx02.hosting.de, mx03.hosting.de and mxbackup.hosting.de.

patent-training.de shares at least partially some mail servers with other domains, including kompaktfilter.de, ordibed.com, emily-paersch.de, vonerikson.de and medpreis.de.

these mail servers are often used together with mail servers mx01.routing.net, mx02.routing.net, mx03.routing.net and mxbackup.routing.net.

Host names with six IP numbers: The host name mx03.hosting.de points to 2a03:2900:1:a::17, 2a03:2900:1:a::18, 2a03:2900:1:a::19, 134.0.30.165, 134.0.30.166 and 134.0.30.167.

Host names with four IP numbers: The host name mx01.hosting.de points to 2a03:2900:1:a::13, 2a03:2900:1:a::14, 134.0.28.13 and 134.0.28.14. The host name mx02.hosting.de points to 2a03:2900:1:a::15, 2a03:2900:1:a::16, 134.0.30.163 and 134.0.30.164. The host name mxbackup.hosting.de points to 2a03:2902:4:1::a, 2a03:2902:4:1::b, 194.126.196.21 and 194.126.196.22.

patent-training.de - robtex.com