`keesvanderspek.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:a5a5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1008^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.8^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.165^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ricardo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
NS	`thea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
MX	`keesvanderspek-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
TXT	`MS=ms78107072`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com ip4:79....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.8, 172.67.165.165
		IPv6 hints	2606:4700:3036::ac43:a5a5, 2606:4700:3037::6815:1008
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`ricardo.ns.cloudflare.com`dns@cloudflare.com serial=2400450736

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 01:30:01 +0000 (EPOCH 1776130201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #3

Same first word

keesvanderspek.nl

DNS History

20 records (7 active, 13 former)

○NSns.coredns.org2015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

○NSns1.server.eu2015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

○NSns2.server.eu2015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

●NSricardo.ns.cloudflare.com2026-02-17 → 2026-04-14 · 3 obs

○ 2017-01-09 18:20:38
● 2026-02-17 02:53:50
● 2026-04-14 02:00:30

●NSthea.ns.cloudflare.com2026-02-17 → 2026-04-14 · 3 obs

○ 2017-01-09 18:20:38
● 2026-02-17 02:53:50
● 2026-04-14 02:00:30

○NSv1.pcextreme.nl2016-04-22 → 2017-01-09 · 5 obs

○ 2016-01-26 16:26:28
● 2016-04-22 16:19:32
● 2017-01-09 18:20:38
○ 2026-02-17 02:53:50
○ 2026-04-14 02:00:30

○NSv2.pcextreme.nl2016-04-22 → 2017-01-09 · 5 obs

○ 2016-01-26 16:26:28
● 2016-04-22 16:19:32
● 2017-01-09 18:20:38
○ 2026-02-17 02:53:50
○ 2026-04-14 02:00:30

○NSv3.pcextreme.eu2016-04-22 → 2017-01-09 · 5 obs

○ 2016-01-26 16:26:28
● 2016-04-22 16:19:32
● 2017-01-09 18:20:38
○ 2026-02-17 02:53:50
○ 2026-04-14 02:00:30

○MXfallback1.server.eu2015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

○MXfallback2.server.eu2015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

●MXkeesvanderspek-nl.mail.protection.outlook.com2017-01-09 → 2026-04-14 · 3 obs

○ 2016-04-22 16:19:32
● 2017-01-09 18:20:38
● 2026-04-14 02:00:30

○MXremote.keesvanderspek.nl2016-04-22 → 2017-01-09 · 5 obs

○ 2016-01-26 16:26:28
● 2016-04-22 16:19:32
● 2017-01-09 18:20:38
○ 2026-02-17 02:53:50
○ 2026-04-14 02:00:30

○MXsmtp.keesvanderspek.nl2015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

●A104.21.16.82026-02-17 → 2026-04-14 · 3 obs

○ 2017-01-09 18:20:38
● 2026-02-17 02:53:50
● 2026-04-14 02:00:30

●A172.67.165.1652026-02-17 → 2026-04-14 · 3 obs

○ 2017-01-09 18:20:38
● 2026-02-17 02:53:50
● 2026-04-14 02:00:30

●A2606:4700:3036::ac43:a5a52026-02-17 → 2026-04-14 · 3 obs

○ 2017-01-09 18:20:38
● 2026-02-17 02:53:50
● 2026-04-14 02:00:30

●A2606:4700:3037::6815:10082026-02-17 → 2026-04-14 · 3 obs

○ 2017-01-09 18:20:38
● 2026-02-17 02:53:50
● 2026-04-14 02:00:30

○A2a00:1478:20:0:1139::12015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

○A77.95.248.1142015-07-01 → 2016-01-26 · 4 obs

● 2015-07-01 16:56:30
● 2016-01-26 16:26:28
○ 2016-04-22 16:19:32
○ 2026-04-14 02:00:30

○A79.170.90.1492016-04-22 → 2017-01-09 · 5 obs

○ 2016-01-26 16:26:28
● 2016-04-22 16:19:32
● 2017-01-09 18:20:38
○ 2026-02-17 02:53:50
○ 2026-04-14 02:00:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
keesvanderspek.nl	thea.ns.cloudflare.com, ricardo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.247

NS records: thea.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keesvanderspek.nl (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.8, 172.67.165.165`
AAAA	2	`2606:4700:3037::6815:1008, 2606:4700:3036::ac43:a5a5`
NS	2	`ricardo.ns.cloudflare.com, thea.ns.cloudflare.com`
MX	1	`keesvanderspek-nl.mail.protection.outloo`
TXT	2	`MS=ms78107072, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ricardo.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

Four IP numbers are pointed to by keesvanderspek.nl: 2606:4700:3036::ac43:a5a5, 2606:4700:3037::6815:1008, 104.21.16.8 and 172.67.165.165.

other host names including www.hellashort.com, myclearstory.com, 99bukti.com, aakarhousingco.in and cdn.netoplay.com share IP numbers with keesvanderspek.nl.

Name Servers

keesvanderspek.nl is delegated to two name servers ricardo.ns.cloudflare.com and thea.ns.cloudflare.com.

keesvanderspek.nl shares the same name server setup as other domains, for instance independantes.org, lifestyle-gesundheit.net, kinonovinki.net, adabcohotel.com.au and litkey.ru.

keesvanderspek.nl at least partially shares name servers with other domains, for instance rundbom.se, forks.ru, zorivalenthus.com, qjwxb.com and thailandlift.org.

These name servers are commonly used with ezra.ns.cloudflare.com, mia.ns.cloudflare.com, ligia.ns.cloudflare.com, matias.ns.cloudflare.com and evelyn.ns.cloudflare.com.

Host names with six IP numbers:

Host name ricardo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd3, 2803:f800:50::6ca2:c3d3, 2a06:98c1:50::ac40:23d3, 108.162.195.211, 162.159.44.211 and 172.64.35.211.

Host name thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.

Mail Servers

keesvanderspek.nl is handled by a single mail server, keesvanderspek-nl.mail.protection.outlook.com.

Host keesvanderspek-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8, 52.101.68.3, 52.101.68.18, 52.101.68.21 and 52.101.68.32.

keesvanderspek.nl - robtex.com