`interactive-environments.nl`

DNSSEC	⚠️ Not signed
A	131.180.125.153^{🇳🇱 TUDELFT-NL131.180.0.0/16 Delft University of Technology Network P.O. Box 354 2600 AJ Delft}
		PTR	`designandculture.info`
		PTR	`interactive-environments.nl`
		PTR	`myfutures.nl`
		PTR	`prideandprejudice.nl`
		PTR	`connectedeverydaylab.org`
		PTR	`diopd.org`
		PTR	`globalpositivedesign.org`
		PTR	`studiolab2.ide.tudelft.nl`
		PTR	`di-helpdesk.studiolab.ide.tudelft.nl`
NS	`ns1.tudelft.nl` ⭐
		A	130.161.180.1^{🇳🇱 TUDELFT-NL130.161.0.0/16 Delft University of Technology Network P.O. Box 354 2600 AJ Delft}
			PTR	`ns1.tudelft.nl`
NS	`ns2.tudelft.nl`
		A	130.161.180.65^{🇳🇱 TUDELFT-NL130.161.0.0/16 Delft University of Technology Network P.O. Box 354 2600 AJ Delft}
			PTR	`ns2.tudelft.nl`
TXT	`HARICA-Y7B3348FRYkAGID1vey`
SOA	`ns1.tudelft.nl`hostmaster@tudelft.nl serial=51

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-10 15:00:01 +0000 (EPOCH 1778425201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-10 #30

PTR for

153.125.180.131.in-addr.arpa

Same first word

interactive-environments.nl

DNS History

5 records (3 active, 2 former)

●NSns1.tudelft.nl2015-06-25 → 2026-05-10 · 2 obs

● 2015-06-25 14:35:54
● 2026-05-10 15:26:30

●NSns2.tudelft.nl2015-06-25 → 2026-05-10 · 2 obs

● 2015-06-25 14:35:54
● 2026-05-10 15:26:30

○NSns3.tudelft.nl2015-06-25 → 2016-12-22 · 4 obs

● 2015-06-25 14:35:54
● 2016-12-22 10:56:48
○ 2026-03-21 09:11:52
○ 2026-05-10 15:26:30

○A131.180.123.1742015-06-25 → 2016-12-22 · 4 obs

● 2015-06-25 14:35:54
● 2016-12-22 10:56:48
○ 2026-03-21 09:11:52
○ 2026-05-10 15:26:30

●A131.180.125.1532026-03-21 → 2026-05-10 · 3 obs

○ 2016-12-22 10:56:48
● 2026-03-21 09:11:52
● 2026-05-10 15:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
interactive-environments.nl	ns1.tudelft.nl, ns2.tudelft.nl	2 records

✅ Authoritative Response

Server:130.161.180.1

NS records: ns1.tudelft.nl, ns2.tudelft.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interactive-environments.nl (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.180.125.153`
NS	2	`ns1.tudelft.nl, ns2.tudelft.nl`
TXT	1	`HARICA-Y7B3348FRYkAGID1vey`
SOA	1	`ns1.tudelft.nl hostmaster.tudelft.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.tudelft.nl, ns2.tudelft.nl)

Analysis

IP Addresses

interactive-environments.nl points to a single IP address: 131.180.125.153.

Other host names such as prideandprejudice.nl, connectedeverydaylab.org, myfutures.nl, diopd.org and studiolab2.ide.tudelft.nl share IP numbers with interactive-environments.nl.

Name Servers

interactive-environments.nl is delegated to two name servers: ns1.tudelft.nl and ns2.tudelft.nl.

interactive-environments.nl uses the same name server setup as other domains, including roboticbuilding.eu, tbm-s.tudelft.nl, 136.94.145.in-addr.arpa, 144.161.130.in-addr.arpa and waterdictionary.info.

interactive-environments.nl shares name servers with other domains, at least partially; for example tudelft.nl and 228.161.130.in-addr.arpa.

These name servers are often used together with ns1.surfnet.nl, ns2.surfnet.nl and ns1.zurich.surf.net.

Hostnames with a single IP

ns1.tudelft.nl resolves to: 130.161.180.1.

ns2.tudelft.nl resolves to: 130.161.180.65.

interactive-environments.nl - robtex.com