`cryptocentrum.nl`

DNSSEC	🔒 Signed (DS record present)
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.46^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`docks05.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:5^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
		A	217.160.80.132^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
NS	`shades20.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:147^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades20.rzone.de`
		A	185.132.34.147^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades20.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`docks05.rzone.de`hostmaster@strato-rz.de 2020-07-05 #14

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-23 15:30:01 +0000 (EPOCH 1776958201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-23 #31

Same first word

cryptocentrum.nl

DNS History

5 records (5 active, 0 former)

●NSdocks05.rzone.de2026-04-05 → 2026-04-23 · 2 obs

● 2026-04-05 08:34:16
● 2026-04-23 15:53:44

●NSshades20.rzone.de2026-04-05 → 2026-04-23 · 2 obs

● 2026-04-05 08:34:16
● 2026-04-23 15:53:44

●MXsmtp.rzone.de2026-04-05 → 2026-04-23 · 2 obs

● 2026-04-05 08:34:16
● 2026-04-23 15:53:44

●A2001:8d8:100f:f000::2002026-04-05 → 2026-04-23 · 2 obs

● 2026-04-05 08:34:16
● 2026-04-23 15:53:44

●A217.160.0.462026-04-05 → 2026-04-23 · 2 obs

● 2026-04-05 08:34:16
● 2026-04-23 15:53:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
cryptocentrum.nl	docks05.rzone.de, shades20.rzone.de	-

✅ Authoritative Response

Server:217.160.80.132

NS records: docks05.rzone.de, shades20.rzone.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.46`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`shades20.rzone.de, docks05.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`docks05.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

cryptocentrum.nl points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.46.

Other host names, for instance tsaracademy.com, czewo-data.de, pgb-law.com, pm-mental-workout.de and bioacon.de share IP numbers with cryptocentrum.nl.

Name Servers

cryptocentrum.nl is delegated to two name servers: docks05.rzone.de and shades20.rzone.de.

cryptocentrum.nl uses the same name server setup as other domains, for instance kfz-service-meier.de, klutke.de, stahlstadt.de, speciaalbier.org and werne.biz.

cryptocentrum.nl shares name servers with other domains at least partially, for instance litim.com, aquadoc.de, piegsda.de, messing-kunst.de and vomkolk.de.

these name servers are commonly used with the name servers docks11.rzone.de, docks20.rzone.de, shades18.rzone.de, shades01.rzone.de, shades06.rzone.de, shades16.rzone.de, docks18.rzone.de, shades09.rzone.de, shades11.rzone.de and shades05.rzone.de.

Host names with two IP numbers:

The host docks05.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:5 and 217.160.80.132.

The host shades20.rzone.de points to 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.

Mail Servers

The mail server for cryptocentrum.nl is smtp.rzone.de.

cryptocentrum.nl shares the same mail server setup as other domains, including transicion.info, googlz.be, dominiquedekker.com, stefanbelgers.nl and arratebcn.es.

Host name smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

cryptocentrum.nl - robtex.com