`interfaculteit.nl`

DNSSEC	⚠️ Not signed
NS	`watson.hvu.nl` ⭐
		A	2001:610:310:1000::38:3^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`watson.hvu.nl`
		A	145.89.38.3^{🇳🇱 SURFNET-NL145.88.0.0/15 LUMC-NET HVUNET}
			PTR	`ns1.hu.nl`
			PTR	`ns1.hvu.nl`
			PTR	`watson.hvu.nl`
NS	`ns2.hvu.nl`
		A	2001:610:310:1100::83:3^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns2.hvu.nl`
		A	145.89.83.3^{🇳🇱 SURFNET-NL145.88.0.0/15 LUMC-NET HVUNET}
			PTR	`ns2.hu.nl`
			PTR	`ns2.hvu.nl`
MX	`mx1.surfmailfilter.nl` ⭐
MX	`mx2.surfmailfilter.nl` ⭐
SOA	`watson.hvu.nl`hostmaster@hu.nl 2012-06-28 #6

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-27 08:30:01 +0000 (EPOCH 1774600201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-27 #17

Same first word

interfaculteit.nl

DNS History

7 records (4 active, 3 former)

●NSns2.hvu.nl2015-05-25 → 2026-03-27 · 2 obs

● 2015-05-25 03:34:04
● 2026-03-27 09:32:40

●NSwatson.hvu.nl2015-05-25 → 2026-03-27 · 2 obs

● 2015-05-25 03:34:04
● 2026-03-27 09:32:40

○MXmx-1.mf.surf.net2015-05-25 → 2017-03-26 · 4 obs

● 2015-05-25 03:34:04
● 2017-03-26 01:21:16
○ 2026-03-23 22:51:30
○ 2026-03-27 09:32:40

○MXmx-a.mf.surf.net2015-05-25 → 2017-03-26 · 4 obs

● 2015-05-25 03:34:04
● 2017-03-26 01:21:16
○ 2026-03-23 22:51:30
○ 2026-03-27 09:32:40

●MXmx1.surfmailfilter.nl2026-03-23 → 2026-03-27 · 3 obs

○ 2017-03-26 01:21:16
● 2026-03-23 22:51:30
● 2026-03-27 09:32:40

●MXmx2.surfmailfilter.nl2026-03-23 → 2026-03-27 · 3 obs

○ 2017-03-26 01:21:16
● 2026-03-23 22:51:30
● 2026-03-27 09:32:40

○A212.79.236.2262015-05-25 → 2017-03-26 · 4 obs

● 2015-05-25 03:34:04
● 2017-03-26 01:21:16
○ 2026-03-23 22:51:30
○ 2026-03-27 09:32:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns3.dns.nl, ns1.dns.nl	-
interfaculteit.nl	ns2.hvu.nl, watson.hvu.nl	2 records

✅ Authoritative Response

Server:145.89.38.3

NS records: ns2.hvu.nl, watson.hvu.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interfaculteit.nl (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.hvu.nl, watson.hvu.nl`
MX	2	`mx1.surfmailfilter.nl (pri: 10), mx2.surfmailfilter.nl (pri: 10)`
SOA	1	`watson.hvu.nl hostmaster.hu.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.hvu.nl, watson.hvu.nl)

Analysis

Name Servers

Two name servers ns2.hvu.nl and watson.hvu.nl handle the delegation for interfaculteit.nl.

interfaculteit.nl shares the same name server setup as other domains, for instance inspectieweb.nl, gezondecommunicatie.info, huclassic.nl, hu-research.nl and hvu.nl.

interfaculteit.nl at least partially shares name servers with other domains, for instance fg.hu.nl, bibliotheek.hu.nl, 1hu.nl, hu.nl and amersfoort.hu.nl.

These name servers are commonly used alongside watson.hu.nl.

Host names with two IP numbers:

ns2.hvu.nl points to 2001:610:310:1100::83:3 and 145.89.83.3.

watson.hvu.nl points to 2001:610:310:1000::38:3 and 145.89.38.3.

Mail Servers

interfaculteit.nl is handled by two mail servers: mx1.surfmailfilter.nl and mx2.surfmailfilter.nl.

interfaculteit.nl uses the same mail server setup as other domains, for instance erfgoedstudie.nl, safebydesignnl.nl, samenmeten.eu, ict.deltion.nl and surfwireless.nl.

interfaculteit.nl shares some mail servers with other domains, for example rocmb.nl, promiss-vu.eu and ictus.uu.nl.

interfaculteit.nl - robtex.com