www.knzb.nl - robtex.com

www.knzb.nl

DNSSEC⚠️ Not signed
A2606:4700:130:436c:6f75:6466:6c61:7265🇺🇸 Cloudflare2606:4700:130::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.80.1🇺🇸 Cloudflare172.64.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4172.64.80.1
IPv62606:4700:130:436c:6f75:6466:6c61:7265

knzb.nl

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:de76🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3e5f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.95Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.118🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsonny.ns.cloudflare.com ⭐
NSveda.ns.cloudflare.com
MXknzb-nl.mail.protection.outlook.com ⭐
TXTJV56Xu54s4B/s9EIRD9tegVP9fA2AoiqesF+o8oC30fM+IbrB7QayzEGx/3H4dabIORcCWfGiCwxA...
TXTOLYOTqUe6QQTjxLUJyPnD6u5DgiINLqJ
TXTapple-domain-verification=z1k8WQ8guXCBa2ou
TXTd365mktkey=bnIBg3TPnGVhAUeanxmIRCmVHGBXCjVm3Pa6IlEDx40x
TXTd365mktkey=fqMSRHvZziZobBSU0GHcL6tR3cA4om4jBDIo1mI1rDYx
TXTgoogle-site-verification=doScpSoYbsDSldcwTCKgh8SeZtiGwLqJEmUIqGIwZs4
TXTmandrill_verify.qJCk1HLhBGO4GG7qqPSb4A
TXTv=spf1 include:spf.protection.outlook.com ip4:185.67.61.174 ip4:87.255.33.237...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.62.95, 172.67.222.118
IPv62606:4700:3031::ac43:de76, 2606:4700:3037::6815:3e5f
SOAsonny.ns.cloudflare.comdns@cloudflare.com serial=2397712751
WOT: SAFE (70/100)
rank #228070 globally
rank #3111 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (70/100)
📈 Tranco rank: #480,374

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DNS History

9 records (2 active, 7 former)

200920112013201520172019202120232025A172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265104.21.62.95172.67.222.118213.154.230.229213.206.228.4213.206.248.2192606:4700:3031::ac43:de762606:4700:3037::6815:3e5f
○A104.21.62.952026-03-02 → 2026-03-02 · 4 obs
○ 2017-03-16 04:25:14
● 2026-03-02 20:41:02
○ 2026-03-06 05:37:38
○ 2026-03-12 11:48:38
●A172.64.80.12026-03-06 → 2026-03-12 · 3 obs
○ 2026-03-02 20:41:02
● 2026-03-06 05:37:38
● 2026-03-12 11:48:38
○A172.67.222.1182026-03-02 → 2026-03-02 · 4 obs
○ 2017-03-16 04:25:14
● 2026-03-02 20:41:02
○ 2026-03-06 05:37:38
○ 2026-03-12 11:48:38
○A213.154.230.2292008-11-05 → 2008-11-05 · 3 obs
● 2008-11-05 06:56:06
○ 2015-08-26 11:55:54
○ 2026-03-12 11:48:38
○A213.206.228.42016-07-11 → 2017-03-16 · 5 obs
○ 2016-03-12 15:44:54
● 2016-07-11 13:35:54
● 2017-03-16 04:25:14
○ 2026-03-02 20:41:02
○ 2026-03-12 11:48:38
○A213.206.248.2192015-08-26 → 2016-03-12 · 5 obs
○ 2008-11-05 06:56:06
● 2015-08-26 11:55:54
● 2016-03-12 15:44:54
○ 2016-07-11 13:35:54
○ 2026-03-12 11:48:38
●A2606:4700:130:436c:6f75:6466:6c61:72652026-03-06 → 2026-03-12 · 3 obs
○ 2026-03-02 20:41:02
● 2026-03-06 05:37:38
● 2026-03-12 11:48:38
○A2606:4700:3031::ac43:de762026-03-02 → 2026-03-02 · 4 obs
○ 2017-03-16 04:25:14
● 2026-03-02 20:41:02
○ 2026-03-06 05:37:38
○ 2026-03-12 11:48:38
○A2606:4700:3037::6815:3e5f2026-03-02 → 2026-03-02 · 4 obs
○ 2017-03-16 04:25:14
● 2026-03-02 20:41:02
○ 2026-03-06 05:37:38
○ 2026-03-12 11:48:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
knzb.nlsonny.ns.cloudflare.com, veda.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.35.66

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knzb.nl (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.222.118, 104.21.62.95
AAAA22606:4700:3037::6815:3e5f, 2606:4700:3031::ac43:de76
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.knzb.nl points to two IP numbers: 2606:4700:130:436c:6f75:6466:6c61:7265 and 172.64.80.1.

Other host names, for instance kurukshetraceg.org.in, thepinksweetshop.co.uk, www.sanyainfo.net, emarket1ng.net and qq88.io share IP numbers with www.knzb.nl.