`urbanlearninghub.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:88da^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5e8e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.142^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.218^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`julian.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julian.ns.cloudflare.com`
		A	108.162.195.94^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	162.159.44.94^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	172.64.35.94^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.142, 172.67.136.218
		IPv6 hints	2606:4700:3032::ac43:88da, 2606:4700:3035::6815:5e8e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2408012694

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-05 21:00:01 +0000 (EPOCH 1785963601)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-05 #42

rank #130765 globally
rank #6017 in the tld
📈 Tranco rank: #493,662

Same first word

urbanlearninghub.nl

DNS History

6 records (6 active, 0 former)

●NSasa.ns.cloudflare.com2026-06-27 → 2026-08-05 · 2 obs

● 2026-06-27 22:18:30
● 2026-08-05 21:29:06

●NSjulian.ns.cloudflare.com2026-06-27 → 2026-08-05 · 2 obs

● 2026-06-27 22:18:30
● 2026-08-05 21:29:06

●A104.21.94.1422026-06-27 → 2026-08-05 · 2 obs

● 2026-06-27 22:18:30
● 2026-08-05 21:29:06

●A172.67.136.2182026-06-27 → 2026-08-05 · 2 obs

● 2026-06-27 22:18:30
● 2026-08-05 21:29:06

●A2606:4700:3032::ac43:88da2026-06-27 → 2026-08-05 · 2 obs

● 2026-06-27 22:18:30
● 2026-08-05 21:29:06

●A2606:4700:3035::6815:5e8e2026-06-27 → 2026-08-05 · 2 obs

● 2026-06-27 22:18:30
● 2026-08-05 21:29:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
urbanlearninghub.nl	asa.ns.cloudflare.com, julian.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.94

NS records: asa.ns.cloudflare.com, julian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for urbanlearninghub.nl (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.136.218, 104.21.94.142`
AAAA	2	`2606:4700:3035::6815:5e8e, 2606:4700:3032::ac43:88da`
NS	2	`asa.ns.cloudflare.com, julian.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

urbanlearninghub.nl resolves to four IP addresses: 104.21.94.142, 172.67.136.218, 2606:4700:3032::ac43:88da and 2606:4700:3035::6815:5e8e.

Additional host names — leadontec.net, casttag.com, gefebew.urseghy.com and two others — share IP numbers with urbanlearninghub.nl.

Name Servers

urbanlearninghub.nl is delegated to two name servers: asa.ns.cloudflare.com and julian.ns.cloudflare.com.

urbanlearninghub.nl shares its name server setup with other domains, including rapidarenastudio.com, simpleartlink.nl, popularhouseworks.nl and two others.

urbanlearninghub.nl partially shares its NS delegation with several other domains, including nsg.com.pk, joeworks.com, sbscyberpartner.net and two others.

Host names with 6 IP numbers:

asa.ns.cloudflare.com resolves to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 other IP addresses.

julian.ns.cloudflare.com resolves to 108.162.195.94, 162.159.44.94, 172.64.35.94 and 3 other IP addresses.

urbanlearninghub.nl - robtex.com