🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgezone91.click`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:84e4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:d8f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.143^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.228^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`laura.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.143, 172.67.132.228
		IPv6 hints	2606:4700:3031::ac43:84e4, 2606:4700:3036::6815:d8f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2409639148

`click`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1786845043

⚠️ On DNS blocklist: spam-tlds

Same first word

knowledgezone91.click

DNS History

11 records (6 active, 5 former)

●NSed.ns.cloudflare.com2026-03-16 → 2026-08-16 · 2 obs

● 2026-03-16 04:40:36
● 2026-08-16 01:53:42

●NSlaura.ns.cloudflare.com2026-03-16 → 2026-08-16 · 2 obs

● 2026-03-16 04:40:36
● 2026-08-16 01:53:42

●A104.21.13.1432026-03-16 → 2026-08-16 · 5 obs

● 2026-03-16 04:40:36
● 2026-05-16 05:08:12
○ 2026-05-28 00:55:12
● 2026-06-01 08:59:30
● 2026-08-16 01:53:42

●A172.67.132.2282026-03-16 → 2026-08-16 · 5 obs

● 2026-03-16 04:40:36
● 2026-05-16 05:08:12
○ 2026-05-28 00:55:12
● 2026-06-01 08:59:30
● 2026-08-16 01:53:42

○A188.114.96.02026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-16 05:08:12
● 2026-05-28 00:55:12
○ 2026-06-01 08:59:30
○ 2026-08-16 01:53:42

○A188.114.97.02026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-16 05:08:12
● 2026-05-28 00:55:12
○ 2026-06-01 08:59:30
○ 2026-08-16 01:53:42

●A2606:4700:3031::ac43:84e42026-03-16 → 2026-08-16 · 5 obs

● 2026-03-16 04:40:36
● 2026-05-16 05:08:12
○ 2026-05-28 00:55:12
● 2026-06-01 08:59:30
● 2026-08-16 01:53:42

○A2606:4700:3035::6815:d8f2026-03-16 → 2026-06-01 · 6 obs

● 2026-03-16 04:40:36
● 2026-05-16 05:08:12
○ 2026-05-28 00:55:12
● 2026-06-01 08:59:30
○ 2026-07-05 05:15:18
○ 2026-08-16 01:53:42

●A2606:4700:3036::6815:d8f2026-07-05 → 2026-08-16 · 3 obs

○ 2026-06-01 08:59:30
● 2026-07-05 05:15:18
● 2026-08-16 01:53:42

○A2a06:98c1:3120::2026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-16 05:08:12
● 2026-05-28 00:55:12
○ 2026-06-01 08:59:30
○ 2026-08-16 01:53:42

○A2a06:98c1:3121::2026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-16 05:08:12
● 2026-05-28 00:55:12
○ 2026-06-01 08:59:30
○ 2026-08-16 01:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
click	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
knowledgezone91.click	laura.ns.cloudflare.com, ed.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.183

NS records: laura.ns.cloudflare.com, ed.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgezone91.click (unsigned zone)

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.228, 104.21.13.143`
AAAA	2	`2606:4700:3036::6815:d8f, 2606:4700:3031::ac43:84e4`
NS	2	`ed.ns.cloudflare.com, laura.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

knowledgezone91.click has four IP addresses: 104.21.13.143, 172.67.132.228, 2606:4700:3031::ac43:84e4 and 2606:4700:3036::6815:d8f.

Additional host names — custompillowsource.com, mazurka.io, hello-world-sweet-frost-0cdd.lrhnkvm9193251.workers.dev and two others — share IP numbers with knowledgezone91.click.

Name Servers

DNS delegation for knowledgezone91.click points to two name servers: ed.ns.cloudflare.com and laura.ns.cloudflare.com.

knowledgezone91.click shares its name server setup with other domains, including purejingles.com, m77hoki.online, fatfatiguedandfrustrated.com and two others.

knowledgezone91.click shares at least some of its name servers with other domains, including zoomtap.click, ozllkmpnyaprmsnnbsvr.info, 6678qu.com and two others.

These name servers are frequently paired with the name servers augustus.ns.cloudflare.com, rodney.ns.cloudflare.com and carter.ns.cloudflare.com.

Host names with 6 IP numbers:

ed.ns.cloudflare.com has IP addresses 108.162.193.111, 172.64.33.111 and 173.245.59.111, plus 3 other.

laura.ns.cloudflare.com has IP addresses 108.162.192.183, 172.64.32.183 and 173.245.58.183, plus 3 other.

knowledgezone91.click - robtex.com