`armbrust-training.de`

DNSSEC	⚠️ Not signed
A	82.165.137.16^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
		PTR	`s24665772.onlinehome-server.info`
NS	`ns3.kundenserver.de` ⭐
		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	`ns4.kundenserver.de`
		A	2001:8d8:fe:53:0:d9a0:5322:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1034.ui-dns.org`
		A	217.160.83.34^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1034.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	`MS=ms46800296`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns3.kundenserver.de`hostmaster@kundenserver.de 2015-08-15 #5

`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=1775626714

Same first word

armbrust-training.de

DNS History

9 records (5 active, 4 former)

●NSns3.kundenserver.de2015-07-15 → 2026-04-08 · 2 obs

● 2015-07-15 16:13:46
● 2026-04-08 05:55:42

●NSns4.kundenserver.de2015-07-15 → 2026-04-08 · 2 obs

● 2015-07-15 16:13:46
● 2026-04-08 05:55:42

●MXmx00.ionos.de2026-02-24 → 2026-04-08 · 3 obs

○ 2018-12-01 22:33:06
● 2026-02-24 21:31:14
● 2026-04-08 05:55:42

○MXmx00.kundenserver.de2015-07-15 → 2018-12-01 · 4 obs

● 2015-07-15 16:13:46
● 2018-12-01 22:33:06
○ 2026-02-24 21:31:14
○ 2026-04-08 05:55:42

●MXmx01.ionos.de2026-02-24 → 2026-04-08 · 3 obs

○ 2018-12-01 22:33:06
● 2026-02-24 21:31:14
● 2026-04-08 05:55:42

○MXmx01.kundenserver.de2015-07-15 → 2018-12-01 · 4 obs

● 2015-07-15 16:13:46
● 2018-12-01 22:33:06
○ 2026-02-24 21:31:14
○ 2026-04-08 05:55:42

●A82.165.137.162026-02-24 → 2026-04-08 · 3 obs

○ 2018-12-01 22:33:06
● 2026-02-24 21:31:14
● 2026-04-08 05:55:42

○A82.165.36.1972018-12-01 → 2018-12-01 · 4 obs

○ 2017-03-08 00:33:52
● 2018-12-01 22:33:06
○ 2026-02-24 21:31:14
○ 2026-04-08 05:55:42

○A87.106.161.2112015-07-15 → 2017-03-08 · 4 obs

● 2015-07-15 16:13:46
● 2017-03-08 00:33:52
○ 2018-12-01 22:33:06
○ 2026-04-08 05:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
armbrust-training.de	ns3.kundenserver.de, ns4.kundenserver.de	-

✅ Authoritative Response

Server:217.160.82.35

NS records: ns3.kundenserver.de, ns4.kundenserver.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 752ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.165.137.16`
NS	2	`ns3.kundenserver.de, ns4.kundenserver.de`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	2	`MS=ms46800296, v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns3.kundenserver.de hostmaster.kundenser`

Analysis

IP Addresses

armbrust-training.de resolves to a single IP: 82.165.137.16.

Other host names share IP numbers with armbrust-training.de; for instance s24665772.onlinehome-server.info.

Name Servers

armbrust-training.de has two name servers: ns3.kundenserver.de and ns4.kundenserver.de.

armbrust-training.de shares the same name server setup as other domains, for example gelber-strom.com, city-karte.de, pure-space.info, unser-name.info and hessennetz.de.

Host names with two IP numbers:

ns3.kundenserver.de points to: 2001:8d8:fe:53:0:d9a0:5223:100 and 217.160.82.35; ns4.kundenserver.de points to: 2001:8d8:fe:53:0:d9a0:5322:100 and 217.160.83.34.

Mail Servers

armbrust-training.de is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

armbrust-training.de shares the mail server setup with other domains, for example omnirig.org, ostheeren.de, contactame.online, a-wiese.de and escort-exklusiv.de.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

armbrust-training.de - robtex.com