knzb.nl - dns.ninja

`knzb.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:de76^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3e5f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.95^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.118^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sonny.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c342^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sonny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2342^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sonny.ns.cloudflare.com`
		A	108.162.195.66^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	162.159.44.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	172.64.35.66^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
NS	`veda.ns.cloudflare.com`
		A	2606:4700:50::a29f:2693^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c293^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`veda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2293^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`veda.ns.cloudflare.com`
		A	108.162.194.147^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
		A	162.159.38.147^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
		A	172.64.34.147^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
MX	`knzb-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`JV56Xu54s4B/s9EIRD9tegVP9fA2AoiqesF+o8oC30fM+IbrB7QayzEGx/3H4dabIORcCWfGiCwxA...`
TXT	`OLYOTqUe6QQTjxLUJyPnD6u5DgiINLqJ`
TXT	`apple-domain-verification=z1k8WQ8guXCBa2ou`
TXT	`d365mktkey=bnIBg3TPnGVhAUeanxmIRCmVHGBXCjVm3Pa6IlEDx40x`
TXT	`d365mktkey=fqMSRHvZziZobBSU0GHcL6tR3cA4om4jBDIo1mI1rDYx`
TXT	`google-site-verification=doScpSoYbsDSldcwTCKgh8SeZtiGwLqJEmUIqGIwZs4`
TXT	`mandrill_verify.qJCk1HLhBGO4GG7qqPSb4A`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:185.67.61.174 ip4:87.255.33.237...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.95, 172.67.222.118
		IPv6 hints	2606:4700:3034::ac43:de76, 2606:4700:3035::6815:3e5f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`sonny.ns.cloudflare.com`dns@cloudflare.com serial=2409581293

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-16 22:30:01 +0000 (EPOCH 1784241001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-16 #45

rank #201402 globally
rank #11520 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (70/100)
📈 Tranco rank: #476,606

Subdomains

www.knzb.nl

exchange.knzb.nl

Same first word

knzb.co.nz

knzb.cn

knzb.nl

knzb.org.nz

knzb.tv

Similar names

kbnz.tv

nkbz.cn

zbkn.com

znbk.net

zkbn.cn

kbzn.cn

nzbk.com

bknz.net

nkbz.com

bzkn.cn

nzkb.de

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zbnk.com

kbnz.com

bkzn.ru

bznk.com

knbz.net

bnzk.ch

zknb.com

bnzk.ca

nbzk.net

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bnkz.ru

kzbn.com.cn

nzkb.com

bknz.co.nz

zkbn.com.cn

nbzk.org

znbk.com

DNS History

24 records (7 active, 17 former)

○NSnsauth1.bit.nl2015-07-20 → 2020-08-19 · 4 obs

● 2015-07-20 23:10:28
● 2020-08-19 10:29:44
○ 2026-03-02 20:41:02
○ 2026-07-16 23:40:06

○NSnsauth2.bit.nl2015-07-20 → 2020-08-19 · 4 obs

● 2015-07-20 23:10:28
● 2020-08-19 10:29:44
○ 2026-03-02 20:41:02
○ 2026-07-16 23:40:06

○NSnsauth3.bit.org2015-07-20 → 2020-08-19 · 4 obs

● 2015-07-20 23:10:28
● 2020-08-19 10:29:44
○ 2026-03-02 20:41:02
○ 2026-07-16 23:40:06

●NSsonny.ns.cloudflare.com2026-03-02 → 2026-07-16 · 3 obs

○ 2020-08-19 10:29:44
● 2026-03-02 20:41:02
● 2026-07-16 23:40:06

●NSveda.ns.cloudflare.com2026-03-02 → 2026-07-16 · 3 obs

○ 2020-08-19 10:29:44
● 2026-03-02 20:41:02
● 2026-07-16 23:40:06

●MXknzb-nl.mail.protection.outlook.com2020-08-19 → 2026-07-16 · 3 obs

○ 2016-08-09 15:59:38
● 2020-08-19 10:29:44
● 2026-07-16 23:40:06

○MXknzb.nl.mf.canit.ca2015-07-20 → 2016-08-09 · 4 obs

● 2015-07-20 23:10:28
● 2016-08-09 15:59:38
○ 2020-08-19 10:29:44
○ 2026-07-16 23:40:06

○MXknzb.nl.mg.canit.ca2015-07-20 → 2016-08-09 · 4 obs

● 2015-07-20 23:10:28
● 2016-08-09 15:59:38
○ 2020-08-19 10:29:44
○ 2026-07-16 23:40:06

○MXknzb.nl.mh.canit.ca2015-07-20 → 2016-08-09 · 4 obs

● 2015-07-20 23:10:28
● 2016-08-09 15:59:38
○ 2020-08-19 10:29:44
○ 2026-07-16 23:40:06

○MXknzb.nl.mi.canit.ca2015-07-20 → 2016-08-09 · 4 obs

● 2015-07-20 23:10:28
● 2016-08-09 15:59:38
○ 2020-08-19 10:29:44
○ 2026-07-16 23:40:06

●A104.21.62.952026-03-02 → 2026-07-16 · 14 obs

○ 2020-08-19 10:29:44
● 2026-03-02 20:41:02
● 2026-03-04 16:59:50
○ 2026-03-06 05:37:38
● 2026-03-12 11:48:38
● 2026-03-13 02:04:28
○ 2026-03-13 13:17:46
● 2026-03-17 12:22:56
● 2026-04-12 06:46:44
○ 2026-04-21 08:37:28
● 2026-05-08 12:28:58
○ 2026-05-12 10:46:42
● 2026-05-19 14:06:16
● 2026-07-16 23:40:06

○A172.64.80.12026-03-06 → 2026-03-13 · 7 obs

○ 2026-03-04 16:59:50
● 2026-03-06 05:37:38
○ 2026-03-12 11:48:38
○ 2026-03-13 02:04:28
● 2026-03-13 13:17:46
○ 2026-03-17 12:22:56
○ 2026-07-16 23:40:06

●A172.67.222.1182026-03-02 → 2026-07-16 · 14 obs

○A188.114.96.02026-04-21 → 2026-05-12 · 6 obs

○ 2026-04-12 06:46:44
● 2026-04-21 08:37:28
○ 2026-05-08 12:28:58
● 2026-05-12 10:46:42
○ 2026-05-19 14:06:16
○ 2026-07-16 23:40:06

○A188.114.97.02026-04-21 → 2026-05-12 · 6 obs

○ 2026-04-12 06:46:44
● 2026-04-21 08:37:28
○ 2026-05-08 12:28:58
● 2026-05-12 10:46:42
○ 2026-05-19 14:06:16
○ 2026-07-16 23:40:06

○A213.206.228.42016-08-09 → 2020-08-19 · 5 obs

○ 2016-06-06 06:55:54
● 2016-08-09 15:59:38
● 2020-08-19 10:29:44
○ 2026-03-02 20:41:02
○ 2026-07-16 23:40:06

○A213.206.248.2192015-07-20 → 2016-06-06 · 4 obs

● 2015-07-20 23:10:28
● 2016-06-06 06:55:54
○ 2016-08-09 15:59:38
○ 2026-07-16 23:40:06

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-06 → 2026-03-13 · 8 obs

○ 2026-03-04 16:59:50
● 2026-03-06 05:37:38
○ 2026-03-12 11:48:38
● 2026-03-12 13:33:14
○ 2026-03-13 02:04:28
● 2026-03-13 13:17:46
○ 2026-03-17 12:22:56
○ 2026-07-16 23:40:06

○A2606:4700:3031::ac43:de762026-03-02 → 2026-05-19 · 17 obs

○ 2020-08-19 10:29:44
● 2026-03-02 20:41:02
● 2026-03-04 16:59:50
○ 2026-03-06 05:37:38
● 2026-03-12 11:48:38
○ 2026-03-12 13:33:14
● 2026-03-13 02:04:28
○ 2026-03-13 13:17:46
● 2026-03-17 12:22:56
● 2026-04-05 17:19:44
○ 2026-04-12 06:46:44
○ 2026-04-21 08:37:28
● 2026-05-08 12:28:58
○ 2026-05-12 10:46:42
● 2026-05-19 14:06:16
○ 2026-07-01 22:32:58
○ 2026-07-16 23:40:06

●A2606:4700:3034::ac43:de762026-07-01 → 2026-07-16 · 3 obs

○ 2026-05-19 14:06:16
● 2026-07-01 22:32:58
● 2026-07-16 23:40:06

●A2606:4700:3035::6815:3e5f2026-07-01 → 2026-07-16 · 3 obs

○ 2026-05-19 14:06:16
● 2026-07-01 22:32:58
● 2026-07-16 23:40:06

○A2606:4700:3037::6815:3e5f2026-03-02 → 2026-05-19 · 17 obs

○A2a06:98c1:3120::2026-04-12 → 2026-05-12 · 7 obs

○ 2026-04-05 17:19:44
● 2026-04-12 06:46:44
● 2026-04-21 08:37:28
○ 2026-05-08 12:28:58
● 2026-05-12 10:46:42
○ 2026-05-19 14:06:16
○ 2026-07-16 23:40:06

○A2a06:98c1:3121::2026-04-12 → 2026-05-12 · 7 obs

○ 2026-04-05 17:19:44
● 2026-04-12 06:46:44
● 2026-04-21 08:37:28
○ 2026-05-08 12:28:58
● 2026-05-12 10:46:42
○ 2026-05-19 14:06:16
○ 2026-07-16 23:40:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
knzb.nl	veda.ns.cloudflare.com, sonny.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.66

NS records: veda.ns.cloudflare.com, sonny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knzb.nl (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.222.118, 104.21.62.95`
AAAA	2	`2606:4700:3034::ac43:de76, 2606:4700:3035::6815:3e5f`
NS	2	`sonny.ns.cloudflare.com, veda.ns.cloudflare.com`
MX	1	`knzb-nl.mail.protection.outlook.com (pri`
TXT	8	`JV56Xu54s4B/s9EIRD9tegVP9fA2AoiqesF+o8oC, OLYOTqUe6QQTjxLUJyPnD6u5DgiINLqJ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sonny.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

www.knzb.nl and exchange.knzb.nl are both subdomains of knzb.nl.

IP Addresses

knzb.nl resolves to four IP addresses: 104.21.62.95, 172.67.222.118, 2606:4700:3034::ac43:de76 and 2606:4700:3035::6815:3e5f.

primetechlabs.sbs, besthuecitytour.com, hntzzs.com and two other host names share IP numbers with knzb.nl.

Name Servers

knzb.nl has two authoritative name servers — sonny.ns.cloudflare.com and veda.ns.cloudflare.com.

knzb.nl uses the same name servers as several other domains — among them pareshpawar.com, sentinelonepro.com, acgbox.link and two more.

knzb.nl shares at least some of its name servers with other domains, including kyfp-adguard.pro, ampedcycling.com, majstoralata.hr and two others.

These name servers are frequently paired with the name servers ganz.ns.cloudflare.com, haley.ns.cloudflare.com and cleo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

sonny.ns.cloudflare.com points to 108.162.195.66, 162.159.44.66, 172.64.35.66 and 3 other IP addresses.

veda.ns.cloudflare.com points to 108.162.194.147, 162.159.38.147, 172.64.34.147 and 3 other IP addresses.

Mail Servers

Mail for knzb.nl is handled by a single mail server, knzb-nl.mail.protection.outlook.com.

knzb-nl.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.32, 52.101.73.2, 52.101.73.12 and 5 others.