`klaasgroot.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:d1c9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:174b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.75^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.201^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
NS	`daisy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`daisy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`daisy.ns.cloudflare.com`
		A	108.162.192.90^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
		A	172.64.32.90^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
		A	173.245.58.90^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daisy.ns.cloudflare.com`
TXT	`google-site-verification=kVM1ZKMzZjsxI0GrtDE8GQCiCMaA8OdtKgMgC0jHO1s`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.75, 172.67.209.201
		IPv6 hints	2606:4700:3035::ac43:d1c9, 2606:4700:3036::6815:174b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2410879252

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-30 21:30:01 +0000 (EPOCH 1785447001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-30 #43

Same first word

klaasgroot.nl

DNS History

15 records (6 active, 9 former)

●NSalec.ns.cloudflare.com2026-07-23 → 2026-07-30 · 3 obs

○ 2019-12-25 12:38:06
● 2026-07-23 08:49:40
● 2026-07-30 21:53:00

●NSdaisy.ns.cloudflare.com2026-07-23 → 2026-07-30 · 3 obs

○ 2019-12-25 12:38:06
● 2026-07-23 08:49:40
● 2026-07-30 21:53:00

○NSns1.webreus.nl2015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 11:49:12
● 2017-01-10 15:11:42
○ 2019-12-25 12:38:06
○ 2026-07-30 21:53:00

○NSns10.webreus.net2019-12-25 → 2019-12-25 · 4 obs

○ 2017-01-10 15:11:42
● 2019-12-25 12:38:06
○ 2026-07-23 08:49:40
○ 2026-07-30 21:53:00

○NSns11.webreus.net2019-12-25 → 2019-12-25 · 4 obs

○ 2017-01-10 15:11:42
● 2019-12-25 12:38:06
○ 2026-07-23 08:49:40
○ 2026-07-30 21:53:00

○NSns3.webreus.nl2015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 11:49:12
● 2017-01-10 15:11:42
○ 2019-12-25 12:38:06
○ 2026-07-30 21:53:00

○MXmx-in-1.webreus.nl2015-07-04 → 2019-12-25 · 4 obs

● 2015-07-04 11:49:12
● 2019-12-25 12:38:06
○ 2026-07-23 08:49:40
○ 2026-07-30 21:53:00

○MXmx-in-2.webreus.nl2015-07-04 → 2019-12-25 · 4 obs

● 2015-07-04 11:49:12
● 2019-12-25 12:38:06
○ 2026-07-23 08:49:40
○ 2026-07-30 21:53:00

●A104.21.23.752026-07-23 → 2026-07-30 · 3 obs

○ 2019-12-25 12:38:06
● 2026-07-23 08:49:40
● 2026-07-30 21:53:00

●A172.67.209.2012026-07-23 → 2026-07-30 · 3 obs

○ 2019-12-25 12:38:06
● 2026-07-23 08:49:40
● 2026-07-30 21:53:00

●A2606:4700:3035::ac43:d1c92026-07-23 → 2026-07-30 · 3 obs

○ 2019-12-25 12:38:06
● 2026-07-23 08:49:40
● 2026-07-30 21:53:00

●A2606:4700:3036::6815:174b2026-07-23 → 2026-07-30 · 3 obs

○ 2019-12-25 12:38:06
● 2026-07-23 08:49:40
● 2026-07-30 21:53:00

○A2a00:d640:d640:9999::2eeb:28282019-12-25 → 2019-12-25 · 4 obs

○ 2017-01-10 15:11:42
● 2019-12-25 12:38:06
○ 2026-07-23 08:49:40
○ 2026-07-30 21:53:00

○A46.235.40.402019-12-25 → 2019-12-25 · 4 obs

○ 2017-01-10 15:11:42
● 2019-12-25 12:38:06
○ 2026-07-23 08:49:40
○ 2026-07-30 21:53:00

○A46.235.43.1372015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 11:49:12
● 2017-01-10 15:11:42
○ 2019-12-25 12:38:06
○ 2026-07-30 21:53:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
klaasgroot.nl	alec.ns.cloudflare.com, daisy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.90

NS records: alec.ns.cloudflare.com, daisy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for klaasgroot.nl (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.201, 104.21.23.75`
AAAA	2	`2606:4700:3036::6815:174b, 2606:4700:3035::ac43:d1c9`
NS	2	`alec.ns.cloudflare.com, daisy.ns.cloudflare.com`
TXT	1	`google-site-verification=kVM1ZKMzZjsxI0G`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

klaasgroot.nl resolves to four IP addresses: 104.21.23.75, 172.67.209.201, 2606:4700:3035::ac43:d1c9 and 2606:4700:3036::6815:174b.

worldnextdoor.org, giuseppezanottisneakers.us, derbest.net and two other host names share IP numbers with klaasgroot.nl.

Name Servers

klaasgroot.nl is delegated to two name servers: alec.ns.cloudflare.com and daisy.ns.cloudflare.com.

klaasgroot.nl uses the same name servers as several other domains — among them installatiebedrijf-stein.nl, aliby.io, minka.in and two more.

klaasgroot.nl partially shares its NS delegation with several other domains, including online-casinos-ohne-limit.online, markettiers.co.uk, tabiencenter.com and two others.

These name servers often co-occur with the name servers maleah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alec.ns.cloudflare.com resolves to 108.162.193.59, 172.64.33.59, 173.245.59.59 and 3 other IP addresses.

daisy.ns.cloudflare.com resolves to 108.162.192.90, 172.64.32.90, 173.245.58.90 and 3 other IP addresses.

klaasgroot.nl - robtex.com

klaasgroot.nl

nl

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`klaasgroot.nl`

`nl`