kkuiper.nl - robtex.com

kkuiper.nl

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:4244🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a80d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.68Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.13🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaisy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A2803:f800:50::6ca2:c05a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaisy.ns.cloudflare.com
A2a06:98c1:50::ac40:205a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaisy.ns.cloudflare.com
A108.162.192.90🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A172.64.32.90🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A173.245.58.90🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
NSguss.ns.cloudflare.com
A2606:4700:58::adf5:3bac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A2803:f800:50::6ca2:c1ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRguss.ns.cloudflare.com
A2a06:98c1:50::ac40:21ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRguss.ns.cloudflare.com
A108.162.193.172🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A172.64.33.172🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A173.245.59.172🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
MXkkuiper-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A2a01:111:f403:c942::2🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A2a01:111:f403:c944::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A2a01:111:f403:c944::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.2🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.192.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.192.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.66.68, 172.67.168.13
IPv62606:4700:3032::6815:4244, 2606:4700:3037::ac43:a80d
SOAdaisy.ns.cloudflare.comdns@cloudflare.com serial=2398303936

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-26 17:30:01 +0000 (EPOCH 1774546201)
SOAns1.dns.nldns@sidn.nl 2026-03-26 #35

Same first word

kkuiper.net
kkuiper.nl

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSdaisy.ns.cloudflare.comguss.ns.cloudflare.comaserve.korjos.comaserve.korjos.nlbserve.korjos.comxserve.korjos.comyserve.korjos.comMXkkuiper-nl.mail.protection.outlook.comA104.21.66.68172.67.168.132606:4700:3032::6815:42442606:4700:3037::ac43:a80d104.24.124.214104.24.125.2142400:cb00:2048:1::6818:7cd62400:cb00:2048:1::6818:7dd666.183.166.12
○NSaserve.korjos.com2015-08-03 → 2016-07-09 · 6 obs
● 2015-08-03 10:20:16
● 2015-11-22 19:06:24
○ 2016-03-11 08:10:56
● 2016-07-09 11:57:48
○ 2017-03-21 18:48:12
○ 2026-03-26 18:15:14
○NSaserve.korjos.nl2016-03-11 → 2016-07-09 · 5 obs
○ 2015-11-22 19:06:24
● 2016-03-11 08:10:56
● 2016-07-09 11:57:48
○ 2017-03-21 18:48:12
○ 2026-03-26 18:15:14
○NSbserve.korjos.com2015-08-03 → 2016-07-09 · 4 obs
● 2015-08-03 10:20:16
● 2016-07-09 11:57:48
○ 2017-03-21 18:48:12
○ 2026-03-26 18:15:14
●NSdaisy.ns.cloudflare.com2017-03-21 → 2026-03-26 · 3 obs
○ 2016-07-09 11:57:48
● 2017-03-21 18:48:12
● 2026-03-26 18:15:14
●NSguss.ns.cloudflare.com2017-03-21 → 2026-03-26 · 3 obs
○ 2016-07-09 11:57:48
● 2017-03-21 18:48:12
● 2026-03-26 18:15:14
○NSxserve.korjos.com2015-08-03 → 2016-07-09 · 4 obs
● 2015-08-03 10:20:16
● 2016-07-09 11:57:48
○ 2017-03-21 18:48:12
○ 2026-03-26 18:15:14
○NSyserve.korjos.com2015-08-03 → 2016-07-09 · 4 obs
● 2015-08-03 10:20:16
● 2016-07-09 11:57:48
○ 2017-03-21 18:48:12
○ 2026-03-26 18:15:14
●MXkkuiper-nl.mail.protection.outlook.com2015-08-03 → 2026-03-26 · 2 obs
● 2015-08-03 10:20:16
● 2026-03-26 18:15:14
●A104.21.66.682026-03-10 → 2026-03-26 · 3 obs
○ 2017-03-21 18:48:12
● 2026-03-10 12:09:34
● 2026-03-26 18:15:14
○A104.24.124.2142017-03-21 → 2017-03-21 · 4 obs
○ 2016-07-09 11:57:48
● 2017-03-21 18:48:12
○ 2026-03-10 12:09:34
○ 2026-03-26 18:15:14
○A104.24.125.2142017-03-21 → 2017-03-21 · 4 obs
○ 2016-07-09 11:57:48
● 2017-03-21 18:48:12
○ 2026-03-10 12:09:34
○ 2026-03-26 18:15:14
●A172.67.168.132026-03-10 → 2026-03-26 · 3 obs
○ 2017-03-21 18:48:12
● 2026-03-10 12:09:34
● 2026-03-26 18:15:14
○A2400:cb00:2048:1::6818:7cd62017-03-21 → 2017-03-21 · 4 obs
○ 2016-07-09 11:57:48
● 2017-03-21 18:48:12
○ 2026-03-10 12:09:34
○ 2026-03-26 18:15:14
○A2400:cb00:2048:1::6818:7dd62017-03-21 → 2017-03-21 · 4 obs
○ 2016-07-09 11:57:48
● 2017-03-21 18:48:12
○ 2026-03-10 12:09:34
○ 2026-03-26 18:15:14
●A2606:4700:3032::6815:42442026-03-10 → 2026-03-26 · 3 obs
○ 2017-03-21 18:48:12
● 2026-03-10 12:09:34
● 2026-03-26 18:15:14
●A2606:4700:3037::ac43:a80d2026-03-10 → 2026-03-26 · 3 obs
○ 2017-03-21 18:48:12
● 2026-03-10 12:09:34
● 2026-03-26 18:15:14
○A66.183.166.122015-08-03 → 2016-07-09 · 4 obs
● 2015-08-03 10:20:16
● 2016-07-09 11:57:48
○ 2017-03-21 18:48:12
○ 2026-03-26 18:15:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns4.dns.nl, ns3.dns.nl-
kkuiper.nlguss.ns.cloudflare.com, daisy.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.90

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kkuiper.nl (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.168.13, 104.21.66.68
AAAA22606:4700:3037::ac43:a80d, 2606:4700:3032::6815:4244
NS2daisy.ns.cloudflare.com, guss.ns.cloudflare.com
MX1kkuiper-nl.mail.protection.outlook.com (
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daisy.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

kkuiper.nl points to four IP numbers: 2606:4700:3032::6815:4244, 2606:4700:3037::ac43:a80d, 104.21.66.68 and 172.67.168.13.

Other host names including plausible.birthdaybot.io, frftp.org, chinageoss.org, millysoftware.com and xmleurope.com share IP numbers with kkuiper.nl.

Name Servers

kkuiper.nl's delegation uses two name servers, daisy.ns.cloudflare.com and guss.ns.cloudflare.com.

kkuiper.nl shares the same name server setup as other domains, for example litelan.ru, kelcey.ca, zumasales.com, tomorrowdesk.com and myequipment.ca.

kkuiper.nl at least partially shares name servers with other domains, including nas.edu.kg, codacube.com, futurelab.global, serveryayinlari.com and fzstudios.app.

these name servers are commonly used with monroe.ns.cloudflare.com, emerie.ns.cloudflare.com, mallory.ns.cloudflare.com and martin.ns.cloudflare.com.

Host names with six IP numbers:

daisy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5a, 2803:f800:50::6ca2:c05a, 2a06:98c1:50::ac40:205a, 108.162.192.90, 172.64.32.90 and 173.245.58.90.

guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172.

Mail Servers

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

Hostname kkuiper-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.1, 52.101.190.2, 52.101.192.0 and 52.101.192.1.