`nextcloud.hku.nl`

DNSSEC	⚠️ Not signed
A	192.87.219.249^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
		PTR	`nextcloud.hku.nl`

`hku.nl`

	DNSSEC	⚠️ Not signed
	A	192.87.219.165^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
	NS	`yoda.hku.nl` ⭐
	NS	`leia.hku.nl`
	NS	`ns1.surfnet.nl` ⚠️ Not in parent delegation
	NS	`quipu.hku.nl`
	MX	`hku-nl.mail.protection.outlook.com` ⭐
	TXT	`atlassian-domain-verification=UZE8qrqhgKTJ3DKHVeYdAHFNEXs7E4Gbe7aBqPLR0voaY22...`
	TXT	`facebook-domain-verification=el1p6tmcagn39kk2lg20moo6f3umpy`
	TXT	`v=spf1 ip4:192.87.219.71 ip4:20.160.243.164 ip4:136.144.213.2 ip4:145.107.223...`
	TXT	`HARICA-jWOhqPi2RjIvPRwHyB7`
	TXT	`apple-domain-verification=5khbm4kg8W2QpFk2`
	TXT	`atlassian-sending-domain-verification=bd160452-1554-4f8a-9c5e-6bca75793e62`
	SOA	`yoda.hku.nl`postmaster@yoda.hku.nl serial=2026043776

WOT: SAFE (86/100)
rank #39016 globally
rank #284 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #124,884

PTR for

249.219.87.192.in-addr.arpa

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

●A192.87.219.2492026-02-24 → 2026-05-11 · 2 obs

● 2026-02-24 19:04:12
● 2026-05-11 22:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
hku.nl	ns1.surfnet.nl, leia.hku.nl, yoda.hku.nl, quipu.hku.nl	6 records

✅ Authoritative Response

Server:192.87.219.71

NS records: ns1.surfnet.nl, leia.hku.nl, yoda.hku.nl, quipu.hku.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.87.219.249`

📌 Glue Records Collected

Total: 6

In-bailiwick: 4 (leia.hku.nl, yoda.hku.nl, quipu.hku.nl...)

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

Analysis

IP Addresses

nextcloud.hku.nl resolves to a single IP: 192.87.219.249.

nextcloud.hku.nl - robtex.com

nextcloud.hku.nl

hku.nl