`contentbureau.eu`

DNSSEC	⚠️ Not signed
A	15.197.130.221^{🇺🇸 Amazon15.197.128.0/20}
		PTR	`a76aff6420f99d5a3.awsglobalaccelerator.com`
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2024-12-23 #1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1122680058

Same first word

contentbureau.nl

contentbureau.net

contentbureau.eu

contentbureau.com

contentbureau.co.uk

contentbureau.ru

DNS History

6 records (4 active, 2 former)

●NSns1.openprovider.nl2018-05-08 → 2026-03-27 · 2 obs

● 2018-05-08 17:09:46
● 2026-03-27 00:33:26

●NSns2.openprovider.be2018-05-08 → 2026-03-27 · 2 obs

● 2018-05-08 17:09:46
● 2026-03-27 00:33:26

●NSns3.openprovider.eu2018-05-08 → 2026-03-27 · 2 obs

● 2018-05-08 17:09:46
● 2026-03-27 00:33:26

○MXmail.contentbureau.eu2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 17:09:46
○ 2026-03-14 12:32:44
○ 2026-03-27 00:33:26

○A149.210.169.1512018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 17:09:46
○ 2026-03-14 12:32:44
○ 2026-03-27 00:33:26

●A15.197.130.2212026-03-14 → 2026-03-27 · 3 obs

○ 2018-05-08 17:09:46
● 2026-03-14 12:32:44
● 2026-03-27 00:33:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
contentbureau.eu	ns3.openprovider.eu, ns1.openprovider.nl, ns2.openprovider.be	-

✅ Authoritative Response

Server:162.159.27.96

NS records: ns3.openprovider.eu, ns1.openprovider.nl, ns2.openprovider.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentbureau.eu (unsigned zone)

⏱️ Timing

Total: 3676ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.197.130.221`
NS	3	`ns3.openprovider.eu, ns2.openprovider.be...`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

IP Addresses

contentbureau.eu points to a single IP address: 15.197.130.221.

Other host names such as pelka.at, www.busck.dk, www.dieboldindia.com, welkins.net and zil.be share IPs with contentbureau.eu.

Name Servers

contentbureau.eu is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

contentbureau.eu at least partially shares name servers with other domains, for example prius.nl, signaldomain.net, schoolbright.nl, barunkekuechen.de and trinityspeech.org.

Host names with two IP numbers:

ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96

ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89

ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10

contentbureau.eu - robtex.com