`classpass.co.nl`

DNSSEC	⚠️ Not signed
A	3.96.23.237^{🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix}
		PTR	`ec2-3-96-23-237.ca-central-1.compute.amazonaws.com`
NS	`ns1.101domain.com` ⭐
		A	2400:cb00:2049:1::a29f:18ca^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.101domain.com`
		A	162.159.24.202^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.101domain.com`
NS	`ns2.101domain.com`
		A	2400:cb00:2049:1::a29f:199c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.101domain.com`
		A	162.159.25.156^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.101domain.com`
NS	`ns5.101domain.com`
		A	2400:cb00:2049:1::a29f:18ca^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.101domain.com`
		A	2400:cb00:2049:1::a29f:199c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.101domain.com`
		A	162.159.24.202^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.101domain.com`
		A	162.159.25.156^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.101domain.com`
SOA	`ns1.101domain.com`ADMIN@classpass.co.nl 2019-06-14 #5

`co.nl`

	DNSSEC	⚠️ Not signed
	A	2a01:448:1004::16^{🇳🇱 METAREGISTRAR2a01:448::/34}
	A	213.249.70.16^{🇳🇱 METAREGISTRAR213.249.64.0/21}
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.co.nl`
	NS	`b.nic.co.nl`
	NS	`c.nic.co.nl`
	NS	`d.nic.co.nl`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=179373

WOT: SAFE (99/100)
📈 Tranco rank: #180,960

4 records (4 active, 0 former)

●NSns1.101domain.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 16:02:24
● 2026-03-26 00:21:36

●NSns2.101domain.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 16:02:24
● 2026-03-26 00:21:36

●NSns5.101domain.com2026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 16:02:24
● 2026-03-26 00:21:36

●A3.96.23.2372026-03-23 → 2026-03-26 · 2 obs

● 2026-03-23 16:02:24
● 2026-03-26 00:21:36

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
co.nl	d.nic.co.nl, c.nic.co.nl, a.nic.co.nl, b.nic.co.nl	8 records
classpass.co.nl	ns1.101domain.com, ns2.101domain.com, ns5.101domain.com	-

Server:162.159.24.202

NS records: ns1.101domain.com, ns2.101domain.com, ns5.101domain.com

⚠️ Insecure (no DNSSEC)

No DS record for classpass.co.nl (unsigned zone)

Total: 607ms | Queries: -

Type	Count	Sample Data
A	1	`3.96.23.237`
NS	3	`ns1.101domain.com, ns5.101domain.com...`
SOA	1	`ns1.101domain.com ADMIN.classpass.co.nl`

Total: 8

In-bailiwick: 8 (a.nic.co.nl, b.nic.co.nl, c.nic.co.nl...)

classpass.co.nl resolves to one IP number: 3.96.23.237.

other host names including alcofilters.cn, acanapetfoods.pl, shopbauman.com, sidestep.de and etlmoz.com share IP numbers with classpass.co.nl.

classpass.co.nl is delegated to three name servers ns1.101domain.com, ns2.101domain.com and ns5.101domain.com.

classpass.co.nl at least partially shares name servers with other domains, for instance ziggyshotel.com, cam4.co.nz, ios.ba, kayak.la and cheapflights.jp.