🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`kernelknowledge.com`

DNSSEC	⚠️ Not signed
NS	`julissa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2669^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c269^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2269^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julissa.ns.cloudflare.com`
		A	108.162.194.105^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	162.159.38.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	172.64.34.105^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
NS	`vicky.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c345^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2345^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicky.ns.cloudflare.com`
		A	108.162.195.69^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	162.159.44.69^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	172.64.35.69^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
SOA	`julissa.ns.cloudflare.com`dns@cloudflare.com serial=2413930336

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1789621223

Same first word

kernelknowledge.com

Similar names

knowledgekernel.com

Previous names

Next names

DNS History

10 records (2 active, 8 former)

●NSjulissa.ns.cloudflare.com2026-09-09 → 2026-09-17 · 3 obs

○ 2020-01-18 16:19:02
● 2026-09-09 16:25:58
● 2026-09-17 05:21:00

○NSns7.worldnic.com2015-07-06 → 2020-01-18 · 5 obs

○ 2007-11-14 16:51:00
● 2015-07-06 01:31:18
● 2020-01-18 16:19:02
○ 2026-09-09 16:25:58
○ 2026-09-17 05:21:00

○NSns8.worldnic.com2015-07-06 → 2020-01-18 · 5 obs

○ 2007-11-14 16:51:00
● 2015-07-06 01:31:18
● 2020-01-18 16:19:02
○ 2026-09-09 16:25:58
○ 2026-09-17 05:21:00

●NSvicky.ns.cloudflare.com2026-09-09 → 2026-09-17 · 3 obs

○ 2020-01-18 16:19:02
● 2026-09-09 16:25:58
● 2026-09-17 05:21:00

○NSwebterminator1.crystaltech.com2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 16:51:00
○ 2015-07-06 01:31:18
○ 2026-09-17 05:21:00

○NSwebterminator2.crystaltech.com2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 16:51:00
○ 2015-07-06 01:31:18
○ 2026-09-17 05:21:00

○MXmail2.webcontrolcenter.com2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 16:51:00
○ 2015-07-06 01:31:18
○ 2026-09-17 05:21:00

○MXp.webcom.ctmail.com2015-11-06 → 2016-04-23 · 6 obs

○ 2015-07-06 01:31:18
● 2015-11-06 08:01:56
○ 2016-01-28 23:27:06
● 2016-04-23 15:02:50
○ 2020-01-18 16:19:02
○ 2026-09-17 05:21:00

○A208.91.197.272015-07-06 → 2020-01-18 · 5 obs

○ 2007-11-14 16:51:00
● 2015-07-06 01:31:18
● 2020-01-18 16:19:02
○ 2026-09-09 16:25:58
○ 2026-09-17 05:21:00

○A63.135.119.1572007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 16:51:00
○ 2015-07-06 01:31:18
○ 2026-09-17 05:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kernelknowledge.com	julissa.ns.cloudflare.com, vicky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.69

NS records: julissa.ns.cloudflare.com, vicky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernelknowledge.com (unsigned zone)

⏱️ Timing

Total: 1309ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`julissa.ns.cloudflare.com, vicky.ns.cloudflare.com`
SOA	1	`julissa.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (julissa.ns.cloudflare.com, julissa.ns.cloudflare.com, julissa.ns.cloudflare.com...)

Analysis

Name Servers

kernelknowledge.com is served by two delegated name servers, julissa.ns.cloudflare.com and vicky.ns.cloudflare.com.

kernelknowledge.com shares its name server setup with other domains, including diretoria-487.workers.dev, rogersboardsandthings.workers.dev, myhermy.org and two others.

kernelknowledge.com has at least partial name server overlap with other domains, such as zx03yl03.me, tjnoreply.top, workwithvirtualemily.com and two others.

It is common to see these name servers used together with name servers treasure.ns.cloudflare.com and meilani.ns.cloudflare.com.

Host names with 6 IP numbers:

julissa.ns.cloudflare.com carries IP addresses 108.162.194.105, 162.159.38.105 and 172.64.34.105, with 3 other addresses beyond those.

vicky.ns.cloudflare.com carries IP addresses 108.162.195.69, 162.159.44.69 and 172.64.35.69, with 3 other addresses beyond those.

kernelknowledge.com - robtex.com