`wouterkuijper.net`

DNSSEC	🔒 Signed (DS record present)
NS	`ns0.leaseweb.com` ⭐
		A	2607:f5b5::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns1.leaseweb.nl`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns4.leaseweb.net`
		A	2607:f5b5::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns5.leaseweb.nl`
		A	2607:f5b5:1::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5:1::/48 Leaseweb USA, Inc.}
			PTR	`ns1.leaseweb.com`
		A	23.19.197.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.197.0/24 Leaseweb USA, Inc.}
			PTR	`ns1.leaseweb.com`
SOA	`ns0.leaseweb.com`postmaster@leaseweb.com 2024-05-09 #0

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777246961

Same first word

wouterkuijper.com

wouterkuijper.org

wouterkuijper.net

wouterkuijper.nl

DNS History

7 records (4 active, 3 former)

●NSns0.leaseweb.com2026-02-18 → 2026-04-26 · 3 obs

○ 2020-02-14 02:08:32
● 2026-02-18 03:05:48
● 2026-04-26 23:53:10

○NSns0.leaseweb.nl2015-07-13 → 2020-02-14 · 4 obs

● 2015-07-13 18:51:06
● 2020-02-14 02:08:32
○ 2026-02-18 03:05:48
○ 2026-04-26 23:53:10

●NSns1.leaseweb.nl2015-07-13 → 2026-04-26 · 2 obs

● 2015-07-13 18:51:06
● 2026-04-26 23:53:10

●NSns4.leaseweb.net2015-07-13 → 2026-04-26 · 2 obs

● 2015-07-13 18:51:06
● 2026-04-26 23:53:10

●NSns5.leaseweb.nl2015-07-13 → 2026-04-26 · 2 obs

● 2015-07-13 18:51:06
● 2026-04-26 23:53:10

○MXmail.wouterkuijper.net2015-07-13 → 2020-02-14 · 4 obs

● 2015-07-13 18:51:06
● 2020-02-14 02:08:32
○ 2026-02-18 03:05:48
○ 2026-04-26 23:53:10

○A46.165.192.492015-07-13 → 2020-02-14 · 4 obs

● 2015-07-13 18:51:06
● 2020-02-14 02:08:32
○ 2026-02-18 03:05:48
○ 2026-04-26 23:53:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
wouterkuijper.net	ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net	2 records

✅ Authoritative Response

Server:23.19.196.53

NS records: ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.leaseweb.nl, ns4.leaseweb.net...`
SOA	1	`ns0.leaseweb.com postmaster.leaseweb.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.leaseweb.net, ns4.leaseweb.net)

Analysis

Name Servers

wouterkuijper.net delegates to four name servers: ns0.leaseweb.com, ns4.leaseweb.net, ns1.leaseweb.nl and ns5.leaseweb.nl.

wouterkuijper.net at least partially shares name servers with other domains, including svphoenix.nl, 95.17.85.in-addr.arpa, 231.16.84.in-addr.arpa, 128.82.23.in-addr.arpa and quento.com.

these name servers are commonly used alongside the name servers ns0.leaseweb.nl, ns1.leaseweb.com, ns2.servint.com, ns.servint.com and ns4.leaseweb.nl.

Host names with two IP numbers: ns0.leaseweb.com points to 2607:f5b5::53 and 23.19.196.53; ns4.leaseweb.net points to 2607:f5b5::53 and 23.19.196.53; ns5.leaseweb.nl points to 2607:f5b5:1::53 and 23.19.197.53.

Host names with one IP number: ns1.leaseweb.nl points to 23.19.196.53.

Host names that point to 2607:f5b5::53: ns0.leaseweb.com and ns4.leaseweb.net.

Host names that point to 23.19.196.53: ns0.leaseweb.com, ns4.leaseweb.net and ns1.leaseweb.nl.

Note: 2607:f5b5::53 is used by ns0.leaseweb.com and ns4.leaseweb.net; 23.19.196.53 is used by ns0.leaseweb.com, ns4.leaseweb.net and ns1.leaseweb.nl.

wouterkuijper.net - robtex.com