`observatorium.org`

DNSSEC	⚠️ Not signed
A	37.46.140.16^{🇳🇱 CYSO-AS37.46.136.0/21 Cyso Hosting B.V. Block}
		PTR	`web105.shared.hosting-login.net`
NS	`ns1.yoursrs.com` ⭐
		A	2603:1020:200::682f:a758^{🇳🇱 Microsoft2603:1000::/25 MICROSOFT}
		A	104.47.151.178^{🇳🇱 Microsoft104.40.0.0/13 MICROSOFT}
			PTR	`ns1.yoursrs.com`
NS	`ns2.yoursrs.com`
		A	2603:1020:c01:4::8^{🇩🇪 Microsoft2603:1000::/25 MICROSOFT}
		A	20.79.93.42^{🇩🇪 Microsoft20.64.0.0/10}
			PTR	`ns2.yoursrs.com`
MX	`mx1.antispam-login.net` ⭐
		A	2a01:518:1:42:8::132^{🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block}
			PTR	`filter1.antispam-login.net`
		A	2a01:518:1:42:8::133^{🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block}
			PTR	`filter2.antispam-login.net`
		A	93.94.228.132^{🇳🇱 CYSO-AS93.94.224.0/21 Cyso Hosting B.V. Block}
			PTR	`filter1.antispam-login.net`
		A	93.94.228.133^{🇳🇱 CYSO-AS93.94.224.0/21 Cyso Hosting B.V. Block}
			PTR	`filter2.antispam-login.net`
MX	`mx2.antispam-login.net`⁽²⁰⁾
		A	2a01:518:1:42:8::132^{🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block}
			PTR	`filter1.antispam-login.net`
		A	2a01:518:1:42:8::133^{🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block}
			PTR	`filter2.antispam-login.net`
		A	93.94.228.132^{🇳🇱 CYSO-AS93.94.224.0/21 Cyso Hosting B.V. Block}
			PTR	`filter1.antispam-login.net`
		A	93.94.228.133^{🇳🇱 CYSO-AS93.94.224.0/21 Cyso Hosting B.V. Block}
			PTR	`filter2.antispam-login.net`
TXT	`v=spf1 mx a include:spf.hosting.nl ~all`
SOA	`ns1.yoursrs.com`hostmaster@observatorium.org 2025-12-04 #2

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774487535

Same first word

observatorium.ru

observatorium.pl

observatorium.com

observatorium.org

observatorium.eu

observatorium.nl

observatorium.no

observatorium.dk

observatorium.com.br

observatorium.nu

observatorium.de

observatorium.at

DNS History

9 records (5 active, 4 former)

●NSns1.yoursrs.com2015-08-24 → 2026-03-26 · 2 obs

● 2015-08-24 19:49:12
● 2026-03-26 01:31:34

●NSns2.yoursrs.com2015-08-24 → 2026-03-26 · 2 obs

● 2015-08-24 19:49:12
● 2026-03-26 01:31:34

●MXmx1.antispam-login.net2016-04-16 → 2026-03-26 · 3 obs

○ 2016-01-22 14:03:50
● 2016-04-16 17:41:18
● 2026-03-26 01:31:34

○MXmx1nospam.uniserver.nl2015-08-24 → 2016-01-22 · 4 obs

● 2015-08-24 19:49:12
● 2016-01-22 14:03:50
○ 2016-04-16 17:41:18
○ 2026-03-26 01:31:34

●MXmx2.antispam-login.net2016-04-16 → 2026-03-26 · 3 obs

○ 2016-01-22 14:03:50
● 2016-04-16 17:41:18
● 2026-03-26 01:31:34

○MXmx2nospam.uniserver.nl2015-08-24 → 2016-01-22 · 4 obs

● 2015-08-24 19:49:12
● 2016-01-22 14:03:50
○ 2016-04-16 17:41:18
○ 2026-03-26 01:31:34

●A37.46.140.162026-02-27 → 2026-03-26 · 3 obs

○ 2017-12-27 00:54:28
● 2026-02-27 23:09:10
● 2026-03-26 01:31:34

○A85.158.207.1862016-04-16 → 2017-12-27 · 5 obs

○ 2016-01-22 14:03:50
● 2016-04-16 17:41:18
● 2017-12-27 00:54:28
○ 2026-02-27 23:09:10
○ 2026-03-26 01:31:34

○A85.158.207.1912015-08-24 → 2016-01-22 · 4 obs

● 2015-08-24 19:49:12
● 2016-01-22 14:03:50
○ 2016-04-16 17:41:18
○ 2026-03-26 01:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
observatorium.org	ns1.yoursrs.com, ns2.yoursrs.com	-

✅ Authoritative Response

Server:104.47.151.178

NS records: ns1.yoursrs.com, ns2.yoursrs.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for observatorium.org (unsigned zone)

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.46.140.16`
NS	2	`ns1.yoursrs.com, ns2.yoursrs.com`
MX	2	`mx1.antispam-login.net (pri: 10), mx2.antispam-login.net (pri: 20)`
TXT	1	`v=spf1 mx a include:spf.hosting.nl ~all`
SOA	1	`ns1.yoursrs.com hostmaster.observatorium`

Analysis

IP Addresses

observatorium.org points to a single IP: 37.46.140.16.

Other host names, for instance filimon.nl, louis-coiffure.com, cobidoc.nl, thestingonlineshop.com and mail.monikabuch.com share IP numbers with observatorium.org.

Name Servers

observatorium.org's delegation is to two name servers ns1.yoursrs.com and ns2.yoursrs.com.

observatorium.org shares the same name server configuration as other domains, such as gasmotoren.nl, weldhost.es, tonny.nl, meulenweert.nl and hzi.eu.

Host names with two IP numbers: ns1.yoursrs.com points to 2603:1020:200::682f:a758 and 104.47.151.178; ns2.yoursrs.com points to 2603:1020:c01:4::8 and 20.79.93.42

Mail Servers

Two mail servers mx1.antispam-login.net and mx2.antispam-login.net handle observatorium.org.

observatorium.org uses the same mail server setup as other domains such as htdacademy.com, beeld.tv, annanova.nl, ifsq.net and vdpoppe.nl.