preknowbase.click - dns.ninja

`preknowbase.click`

DNSSEC	⚠️ Not signed
NS	`henry.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3bb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henry.ns.cloudflare.com`
		A	108.162.193.176^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	172.64.33.176^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	173.245.59.176^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`

`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=1785874245

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

preknowbase.click

DNS History

6 records (2 active, 4 former)

●NShenry.ns.cloudflare.com2026-04-21 → 2026-08-04 · 2 obs

● 2026-04-21 01:30:14
● 2026-08-04 20:56:36

●NSzainab.ns.cloudflare.com2026-04-21 → 2026-08-04 · 2 obs

● 2026-04-21 01:30:14
● 2026-08-04 20:56:36

○A104.21.20.1472026-04-21 → 2026-06-16 · 4 obs

● 2026-04-21 01:30:14
● 2026-06-16 07:10:56
○ 2026-07-24 02:36:48
○ 2026-08-04 20:56:36

○A172.67.193.352026-04-21 → 2026-06-16 · 4 obs

● 2026-04-21 01:30:14
● 2026-06-16 07:10:56
○ 2026-07-24 02:36:48
○ 2026-08-04 20:56:36

○A2606:4700:3032::6815:14932026-04-21 → 2026-06-16 · 4 obs

● 2026-04-21 01:30:14
● 2026-06-16 07:10:56
○ 2026-07-24 02:36:48
○ 2026-08-04 20:56:36

○A2606:4700:3032::ac43:c1232026-04-21 → 2026-06-16 · 4 obs

● 2026-04-21 01:30:14
● 2026-06-16 07:10:56
○ 2026-07-24 02:36:48
○ 2026-08-04 20:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
click	ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net	8 records
preknowbase.click	henry.ns.cloudflare.com, zainab.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.176

NS records: henry.ns.cloudflare.com, zainab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preknowbase.click (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Name Servers

Two name servers handle the delegation for preknowbase.click: henry.ns.cloudflare.com and zainab.ns.cloudflare.com.

preknowbase.click uses the same name servers as several other domains — among them elevatenextteam.pics, celotexstackco.click, cotidalstack.digital and two more.

preknowbase.click has at least partial name server overlap with other domains, such as mobilsk.sk, psydprograms.org, kasinopokerdom.com and two others.

It is common to find these name servers paired with the name servers candy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

henry.ns.cloudflare.com resolves to 108.162.193.176, 172.64.33.176 and 173.245.59.176 among others, with 3 other IP addresses in total.

zainab.ns.cloudflare.com resolves to 108.162.194.149, 162.159.38.149 and 172.64.34.149 among others, with 3 other IP addresses in total.