`bertelsmann-academy.com`

DNSSEC	⚠️ Not signed
A	46.30.63.196^{🇩🇪 MITTWALD-AS46.30.56.0/21 Mittwald CM Service GmbH und Co. KG}
NS	`ns1.arvato-systems.de` ⭐
		A	2a01:4a8:3222:2222::10^{🇩🇪 arvato-systems-AS2a01:4a8::/32 Arvato-Systems-GmbH-IPv6-Route}
		A	84.17.168.69^{🇩🇪 arvato-systems-AS84.17.160.0/20 arvato-systems-NET arvato systems GmbH Reinhard-Mohn-Stra�e 200 33333 Guetersloh Germany}
			PTR	`ns1.arvato-systems.de`
NS	`dns009.arvato-systems.de`
		A	193.189.249.157^{🇩🇪 TDDE-ASN1193.189.224.0/19 Telefonica Germany GmbH & Co. OHG}
			PTR	`dns009.arvato-systems.de`
NS	`dns017.arvato-systems.de`
		A	84.17.190.100^{🇩🇪 arvato-systems-AS84.17.176.0/20 arvato-systems-NET arvato systems GmbH Reinhard-Mohn-Stra�e 200 33333 Guetersloh Germany}
			PTR	`dns017.arvato-systems.de`
NS	`ns2.arvato-systems.de`
		A	2a01:4a8:2222:2222::11^{🇩🇪 arvato-systems-AS2a01:4a8::/32 Arvato-Systems-GmbH-IPv6-Route}
			PTR	`ns2.arvato-systems.de`
		A	109.235.143.148^{🇩🇪 arvato-systems-AS109.235.140.0/22 arvato-systems-NET arvato systems GmbH An der Autobahn 200 33333 Guetersloh Germany}
			PTR	`ns2.arvato-systems.de`
SOA	`ns1.arvato-systems.de`hostmaster@bnic.bertelsmann.de 2015-03-10 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775981287

Same first word

bertelsmann-academy.com

DNS History

5 records (5 active, 0 former)

●NSdns009.arvato-systems.de2015-06-06 → 2026-04-12 · 2 obs

● 2015-06-06 00:17:12
● 2026-04-12 08:28:22

●NSdns017.arvato-systems.de2015-06-06 → 2026-04-12 · 2 obs

● 2015-06-06 00:17:12
● 2026-04-12 08:28:22

●NSns1.arvato-systems.de2015-06-06 → 2026-04-12 · 2 obs

● 2015-06-06 00:17:12
● 2026-04-12 08:28:22

●NSns2.arvato-systems.de2015-06-06 → 2026-04-12 · 2 obs

● 2015-06-06 00:17:12
● 2026-04-12 08:28:22

●A46.30.63.1962015-06-06 → 2026-04-12 · 2 obs

● 2015-06-06 00:17:12
● 2026-04-12 08:28:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bertelsmann-academy.com	dns009.arvato-systems.de, dns017.arvato-systems.de, ns1.arvato-systems.de, ns2.arvato-systems.de	-

✅ Authoritative Response

Server:193.189.249.157

NS records: dns009.arvato-systems.de, dns017.arvato-systems.de, ns1.arvato-systems.de, ns2.arvato-systems.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bertelsmann-academy.com (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.63.196`
NS	4	`ns2.arvato-systems.de, ns1.arvato-systems.de...`
SOA	1	`ns1.arvato-systems.de hostmaster.bnic.be`

Analysis

IP Addresses

bertelsmann-academy.com points to IP number: 46.30.63.196.

Name Servers

bertelsmann-academy.com is delegated to four name servers: dns009.arvato-systems.de, dns017.arvato-systems.de, ns1.arvato-systems.de and ns2.arvato-systems.de.

bertelsmann-academy.com at least partially shares name servers with other domains, for instance bemo.de, klingle.se, biifund.com, paigo.pl and bfs-inkasso.at.

Host names with two IP numbers:

ns1.arvato-systems.de points to: 2a01:4a8:3222:2222::10 and 84.17.168.69.

ns2.arvato-systems.de points to: 2a01:4a8:2222:2222::11 and 109.235.143.148.

Host names with one IP number:

dns009.arvato-systems.de points to: 193.189.249.157.

dns017.arvato-systems.de points to: 84.17.190.100.

bertelsmann-academy.com - robtex.com