`kwf.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:1c8a^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:aa90^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.28.138^{Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.170.144^{🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`holly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
NS	`trevor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
MX	`kwf-nl.mail.protection.outlook.com` ⭐
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`1WGP6dzj6NnQIPF7spQkeCmGu53Yqwb4Tv3zdG8xyDiBT7SDoufzMqzCjKZyr3tuYRurLCXsdMpVh...`
TXT	`apple-domain-verification=ERFz0hHX1f5QsMGu`
TXT	`atlassian-domain-verification=EKaD247iKAwKDM372S4mbdCzHKwp9yDiBJQcABg3CFq2e5O...`
TXT	`atlassian-sending-domain-verification=c5b30703-dfce-4db9-ac6b-010e22a992db`
TXT	`fireflies-verification=01JR8153WCSA6JY03WJMT2ST0C.ffverify.fireflies.ai-reque...`
TXT	`google-site-verification=RfLNjh8r-7FbU0C4XczYqeBO4X8tyiMpw4K2NIy5pyU`
TXT	`google-site-verification=_VUZg5jdEkHJCuI3EbC0NYZ94LjbO_9s-hfhC30Zogc`
TXT	`google-site-verification=aiwigX9tIGzg0BiGL0chNtC_VpnEU7ZOSs7L9Pk3P5E`
TXT	`google-site-verification=vMorLYqJblsU20sSqQgZDJ4MUD50N4ir4OvwqUigV10`
TXT	`google-site-verification=zUgzFMVaeN3ql6ykvSCrb8RmLdR47BSEa_NkNlTAf3c`
TXT	`v=spf1 ip4:185.111.120.38 ip4:46.51.177.14 ip4:18.196.170.12 include:spf.prot...`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.20.28.138, 172.66.170.144
		IPv6	2606:4700:10::6814:1c8a, 2606:4700:10::ac42:aa90
SOA	`holly.ns.cloudflare.com`dns@cloudflare.com serial=2396194516

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-17 #2

rank #40337 globally
rank #295 in the tld
WOT: SAFE (61/100)
📈 Tranco rank: #133,544

Subdomains

www.kwf.nl

Same first word

kwf.biz

kwf.co.za

kwf.eu

kwf.ru

kwf.de

kwf.it

kwf.org

kwf.pl

kwf.cn

kwf.net

kwf.cz

kwf.com.br

kwf.lu

kwf.co.uk

kwf.ch

kwf.me

kwf.co

kwf.nl

kwf.com

kwf.be

kwf.info

kwf.jp

kwf.gov.ph

kwf.at

kwf.fr

kwf.dk

kwf.name

Similar names

wfk.pl

kfw.co.nz

kfw.de

kfw.com

kfw.es

wkf.eu

kfw.biz

wfk.or.kr

wfk.eu

kfw.cn

kfw.com.br

fkw.us

kfw.at

wkf.at

kfw.net

wkf.info

kfw.nl

kfw.gs

wkf.in

wfk.gmbh

wfk.co

fwk.co

fkw.info

kfw.kz

fkw.at

fkw.de

fwk.it

fkw.pl

wfk.io

wfk.us

wkf.co

fkw.ru

fwk.pl

kfw.email

wfk.hu

fkw.co

fwk.com

fwk.de

kfw.be

wkf.no

fkw.in

wfk.sk

fkw.ca

kfw.pl

fwk.ch

wkf.cn

kfw.tv

wfk.co.uk

wkf.com

wkf.co.uk

wfk.cz

fwk.net

wkf.mobi

wkf.org.au

wkf.us

wkf.be

fkw.com.tw

fkw.xyz

wkf.net

wfk.biz

fkw.com

wkf.org.pl

kfw.dk

wfk.su

wfk.in

fkw.cn

kfw.org

fwk.jp

kfw.se

wkf.de

fwk.dk

fwk.in

wfk.com

fwk.hk

wkf.com.cn

wfk.fr

fwk.nl

wkf.kr

wkf.ch

kfw.eu

kfw.co

fkw.nl

kfw.fr

wfk.ca

fwk.info

kfw.net.au

wkf.es

wfk.no

wfk.be

wfk.com.br

kfw.in

fkw.ac.th

wkf.pl

wkf.fr

wfk.nl

wkf.lt

fwk.edgesuite.net

fwk.fr

wkf.ms

wfk.it

wfk.de

fwk.at

DNS History

18 records (7 active, 11 former)

○NSa.prim-ns.de2015-06-18 → 2017-08-12 · 4 obs

● 2015-06-18 06:23:16
● 2017-08-12 15:48:38
○ 2019-05-28 20:45:14
○ 2026-02-28 19:51:42

○NSa.sec-ns.net2015-06-18 → 2017-08-12 · 4 obs

● 2015-06-18 06:23:16
● 2017-08-12 15:48:38
○ 2019-05-28 20:45:14
○ 2026-02-28 19:51:42

○NSb.sec-ns.de2015-06-18 → 2017-08-12 · 4 obs

● 2015-06-18 06:23:16
● 2017-08-12 15:48:38
○ 2019-05-28 20:45:14
○ 2026-02-28 19:51:42

○NSc.sec-ns.de2015-06-18 → 2017-08-12 · 4 obs

● 2015-06-18 06:23:16
● 2017-08-12 15:48:38
○ 2019-05-28 20:45:14
○ 2026-02-28 19:51:42

●NSholly.ns.cloudflare.com2026-02-28 → 2026-02-28 · 2 obs

○ 2020-10-17 16:37:20
● 2026-02-28 19:51:42

○NSns0.transip.net2019-05-28 → 2020-10-17 · 4 obs

○ 2017-08-12 15:48:38
● 2019-05-28 20:45:14
● 2020-10-17 16:37:20
○ 2026-02-28 19:51:42

○NSns1.transip.nl2019-05-28 → 2020-10-17 · 4 obs

○ 2017-08-12 15:48:38
● 2019-05-28 20:45:14
● 2020-10-17 16:37:20
○ 2026-02-28 19:51:42

○NSns2.transip.eu2019-05-28 → 2020-10-17 · 4 obs

○ 2017-08-12 15:48:38
● 2019-05-28 20:45:14
● 2020-10-17 16:37:20
○ 2026-02-28 19:51:42

●NStrevor.ns.cloudflare.com2026-02-28 → 2026-02-28 · 2 obs

○ 2020-10-17 16:37:20
● 2026-02-28 19:51:42

●MXkwf-nl.mail.protection.outlook.com2015-06-18 → 2026-02-28 · 2 obs

● 2015-06-18 06:23:16
● 2026-02-28 19:51:42

●A104.20.28.1382026-02-28 → 2026-02-28 · 2 obs

○ 2020-10-17 16:37:20
● 2026-02-28 19:51:42

●A172.66.170.1442026-02-28 → 2026-02-28 · 2 obs

○ 2020-10-17 16:37:20
● 2026-02-28 19:51:42

○A185.19.101.2272016-03-01 → 2019-05-28 · 5 obs

○ 2015-11-16 04:31:24
● 2016-03-01 21:58:00
● 2019-05-28 20:45:14
○ 2020-10-14 10:21:28
○ 2026-02-28 19:51:42

○A2001:9a8:120:0:87:233:169:2332020-10-14 → 2020-10-17 · 4 obs

○ 2019-05-28 20:45:14
● 2020-10-14 10:21:28
● 2020-10-17 16:37:20
○ 2026-02-28 19:51:42

●A2606:4700:10::6814:1c8a2026-02-28 → 2026-02-28 · 2 obs

○ 2020-10-17 16:37:20
● 2026-02-28 19:51:42

●A2606:4700:10::ac42:aa902026-02-28 → 2026-02-28 · 2 obs

○ 2020-10-17 16:37:20
● 2026-02-28 19:51:42

○A87.233.169.2332020-10-14 → 2020-10-17 · 4 obs

○ 2019-05-28 20:45:14
● 2020-10-14 10:21:28
● 2020-10-17 16:37:20
○ 2026-02-28 19:51:42

○A94.124.139.2362015-06-18 → 2015-11-16 · 4 obs

● 2015-06-18 06:23:16
● 2015-11-16 04:31:24
○ 2016-03-01 21:58:00
○ 2026-02-28 19:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
kwf.nl	holly.ns.cloudflare.com, trevor.ns.cloudflare.com	-

✅ Authoritative Response

Server: 162.159.38.133

NS records: holly.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kwf.nl (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.170.144, 104.20.28.138`
AAAA	2	`2606:4700:10::ac42:aa90, 2606:4700:10::6814:1c8a`
NS	2	`holly.ns.cloudflare.com, trevor.ns.cloudflare.com`
MX	1	`kwf-nl.mail.protection.outlook.com (pri:`
TXT	11	`1WGP6dzj6NnQIPF7spQkeCmGu53Yqwb4Tv3zdG8x, apple-domain-verification=ERFz0hHX1f5QsM...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`holly.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

kwf.nl is parent of www.kwf.nl.

IP Addresses

kwf.nl points to four IP numbers: 2606:4700:10::6814:1c8a, 2606:4700:10::ac42:aa90, 104.20.28.138 and 172.66.170.144.

Other host names, for instance www.kwf.nl, share IP numbers with kwf.nl.

Name Servers

kwf.nl's delegation is to two name servers holly.ns.cloudflare.com and trevor.ns.cloudflare.com.

kwf.nl shares the same name server configuration as other domains, such as kwfkankerbestrijding.nl, avlfoundation.nl, hotspotrf.com, vertner.net and paluminium.com.

kwf.nl at least partially shares its name servers with other domains, for instance huggies.org, xxtouzi.com, codmeric.com, ffhn.net and lt361.net.

These name servers are commonly used with gannon.ns.cloudflare.com, barbara.ns.cloudflare.com and kay.ns.cloudflare.com.

Host names with six IP numbers:

holly.ns.cloudflare.com points to: 2606:4700:50::a29f:2685, 2803:f800:50::6ca2:c285, 2a06:98c1:50::ac40:2285, 108.162.194.133, 162.159.38.133 and 172.64.34.133.

trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.

Mail Servers

kwf.nl is served by a single mail server, kwf-nl.mail.protection.outlook.com.

kwf-nl.mail.protection.outlook.com resolves to four IPs: 52.101.68.21, 52.101.68.25, 52.101.73.2 and 52.101.73.16.

kwf.nl - robtex.com

kwf.nl

nl

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`kwf.nl`

`nl`