🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgebase.cc`

DNSSEC	⚠️ Not signed
A	108.166.201.66^{🇺🇸 Amazon108.166.192.0/19}
		PTR	`undefined.hostname.localhost`
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`arnold.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2413116466

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1790443246

⚠️ On DNS blocklist: spam-tlds

Same first word

knowledgebase.net

knowledgebase.dk

knowledgebase.li

knowledgebase.co

knowledgebase.org.in

knowledgebase.at

knowledgebase.center

knowledgebase.xyz

knowledgebase.io.vn

knowledgebase.ai

knowledgebase.now

knowledgebase.dev

knowledgebase.cz

knowledgebase.vu

knowledgebase.tokyo

knowledgebase.altervista.org

knowledgebase.ca

knowledgebase.biz

knowledgebase.us

knowledgebase.eu

knowledgebase.solutions

knowledgebase.marketing

knowledgebase.info

knowledgebase.site

knowledgebase.se

knowledgebase.nl

knowledgebase.nu

knowledgebase.edu.pl

knowledgebase.jp

knowledgebase.eu.org

knowledgebase.com.ph

knowledgebase.tools

knowledgebase.day

knowledgebase.expert

knowledgebase.land

knowledgebase.life

knowledgebase.com

knowledgebase.cc

knowledgebase.work

knowledgebase.new

knowledgebase.io

knowledgebase.si

knowledgebase.co.in

knowledgebase.ie

knowledgebase.org.ph

knowledgebase.academy

knowledgebase.cfd

knowledgebase.uk.net

knowledgebase.support

knowledgebase.ru

knowledgebase.wiki

knowledgebase.gov.gr

knowledgebase.uk.com

knowledgebase.my.id

knowledgebase.me

knowledgebase.workers.dev

knowledgebase.org

knowledgebase.sbs

knowledgebase.world

knowledgebase.co.il

knowledgebase.business

knowledgebase.id

knowledgebase.co.zw

knowledgebase.care

knowledgebase.pages.dev

knowledgebase.co.nz

knowledgebase.com.au

knowledgebase.awsapps.com

knowledgebase.express

knowledgebase.ch

knowledgebase.pro

knowledgebase.forum

knowledgebase.it

knowledgebase.de

knowledgebase.productions

Similar names

baseknowledge.ai

baseknowledge.com

knolwedgebase.com

Previous names

Next names

DNS History

14 records (3 active, 11 former)

●NSabby.ns.cloudflare.com2026-08-31 → 2026-09-26 · 3 obs

○ 2017-05-21 14:05:36
● 2026-08-31 12:36:08
● 2026-09-26 17:54:02

●NSarnold.ns.cloudflare.com2026-08-31 → 2026-09-26 · 3 obs

○ 2017-05-21 14:05:36
● 2026-08-31 12:36:08
● 2026-09-26 17:54:02

○NSdns1.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○NSdns2.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○NSdns3.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○NSdns4.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○NSdns5.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○MXeforward1.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○MXeforward2.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○MXeforward3.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○MXeforward4.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

○MXeforward5.registrar-servers.com2015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

●A108.166.201.662026-08-31 → 2026-09-26 · 3 obs

○ 2017-05-21 14:05:36
● 2026-08-31 12:36:08
● 2026-09-26 17:54:02

○A81.169.134.2382015-07-25 → 2016-07-22 · 4 obs

● 2015-07-25 20:52:56
● 2016-07-22 23:48:16
○ 2017-05-21 14:05:36
○ 2026-09-26 17:54:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com	-
knowledgebase.cc	abby.ns.cloudflare.com, arnold.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.100

NS records: abby.ns.cloudflare.com, arnold.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebase.cc (unsigned zone)

⏱️ Timing

Total: 538ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`108.166.201.66`
NS	2	`abby.ns.cloudflare.com, arnold.ns.cloudflare.com`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

knowledgebase.cc resolves to one IP address: 108.166.201.66.

filzk.com and evocadi.net, along with other host names, share IP addresses with knowledgebase.cc.

Name Servers

knowledgebase.cc uses two name servers for its delegation: abby.ns.cloudflare.com and arnold.ns.cloudflare.com.

knowledgebase.cc uses the same name servers as several other domains — among them vigilantir.com, metathreat.net, uatu.ai and two more.

knowledgebase.cc partially shares its NS delegation with several other domains, including kaeda.app, 789899.xyz, dandandan-1zu.pages.dev and two others.

These name servers often co-occur with the name servers ajay.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname abby.ns.cloudflare.com directs to 108.162.192.100, 172.64.32.100 and 173.245.58.100 along with 3 other IP addresses.

Hostname arnold.ns.cloudflare.com directs to 108.162.193.69, 172.64.33.69 and 173.245.59.69 along with 3 other IP addresses.

knowledgebase.cc - robtex.com