`openspace-project.nl`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1066::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.66^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks11.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:11^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks11.rzone.de`
		A	217.160.80.138^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks11.rzone.de`
NS	`shades05.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:132^{🇺🇸 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	`shades05.rzone.de`
		A	185.132.34.132^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades05.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	`docks11.rzone.de`hostmaster@strato-rz.de 2024-01-16 #13

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-27 22:30:01 +0000 (EPOCH 1777329001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-27 #45

Subdomains

mail.openspace-project.nl

Same first word

openspace-project.com

openspace-project.nl

openspace-project.org

DNS History

11 records (5 active, 6 former)

●NSdocks11.rzone.de2026-04-04 → 2026-04-27 · 3 obs

○ 2018-07-10 05:10:58
● 2026-04-04 12:42:52
● 2026-04-27 23:15:22

○NSns1.anony.nl2015-07-10 → 2018-07-10 · 6 obs

● 2015-07-10 14:58:58
● 2015-11-12 23:05:34
○ 2016-04-26 14:30:14
● 2018-07-10 05:10:58
○ 2026-04-04 12:42:52
○ 2026-04-27 23:15:22

○NSns1.flexwebhosting.nl2016-04-26 → 2018-07-10 · 5 obs

○ 2015-11-12 23:05:34
● 2016-04-26 14:30:14
● 2018-07-10 05:10:58
○ 2026-04-04 12:42:52
○ 2026-04-27 23:15:22

○NSns2.anony.nl2015-07-10 → 2018-07-10 · 4 obs

● 2015-07-10 14:58:58
● 2018-07-10 05:10:58
○ 2026-04-04 12:42:52
○ 2026-04-27 23:15:22

○NSns3.anony.eu2015-07-10 → 2018-07-10 · 4 obs

● 2015-07-10 14:58:58
● 2018-07-10 05:10:58
○ 2026-04-04 12:42:52
○ 2026-04-27 23:15:22

●NSshades05.rzone.de2026-04-04 → 2026-04-27 · 3 obs

○ 2018-07-10 05:10:58
● 2026-04-04 12:42:52
● 2026-04-27 23:15:22

○MXmail.openspace-project.nl2015-07-10 → 2018-07-10 · 4 obs

● 2015-07-10 14:58:58
● 2018-07-10 05:10:58
○ 2026-04-04 12:42:52
○ 2026-04-27 23:15:22

●MXsmtp.rzone.de2026-04-04 → 2026-04-27 · 3 obs

○ 2018-07-10 05:10:58
● 2026-04-04 12:42:52
● 2026-04-27 23:15:22

●A2a01:238:20a:202:1066::2026-04-04 → 2026-04-27 · 3 obs

○ 2018-07-10 05:10:58
● 2026-04-04 12:42:52
● 2026-04-27 23:15:22

○A46.17.4.1612015-07-10 → 2018-07-10 · 4 obs

● 2015-07-10 14:58:58
● 2018-07-10 05:10:58
○ 2026-04-04 12:42:52
○ 2026-04-27 23:15:22

●A81.169.145.662026-04-04 → 2026-04-27 · 3 obs

○ 2018-07-10 05:10:58
● 2026-04-04 12:42:52
● 2026-04-27 23:15:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
openspace-project.nl	docks11.rzone.de, shades05.rzone.de	-

✅ Authoritative Response

Server:185.132.34.132

NS records: docks11.rzone.de, shades05.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openspace-project.nl (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.66`
AAAA	1	`2a01:238:20a:202:1066::`
NS	2	`shades05.rzone.de, docks11.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`docks11.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

openspace-project.nl is the parent of mail.openspace-project.nl.

IP Addresses

openspace-project.nl resolves to two IP numbers: 2a01:238:20a:202:1066:: and 81.169.145.66.

other host names including bunesk.net, serigrafia.de, abi94-ag.de, katong.de and herold-sanitaer.de share IP numbers with openspace-project.nl.

Name Servers

openspace-project.nl is delegated to two name servers docks11.rzone.de and shades05.rzone.de.

openspace-project.nl shares the same name server setup as other domains, for instance anderberg.info, mueller-metallbau.com, xn--pppis-kva.de, zuse.nl and turnierpfer.de.

openspace-project.nl at least partially shares name servers with other domains, for instance mjnet.de, mnde.es, sinaschwarz.de, forum-boote.de and leontopodium.org.

These name servers are commonly used with the following name servers: docks18.rzone.de, shades01.rzone.de, docks04.rzone.de, shades09.rzone.de, shades13.rzone.de, docks17.rzone.de, docks03.rzone.de, docks15.rzone.de, shades20.rzone.de and shades15.rzone.de.

Host names with two IP numbers:

The host name docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138; the host name shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132.

Mail Servers

openspace-project.nl is handled by a single mail server, smtp.rzone.de.

openspace-project.nl shares the same mail server setup as other domains, for instance fgnails-shop.es, fjbellen.services, yumen.bio, canariasbitcoin.es and atesora.es.

smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

openspace-project.nl - robtex.com