`knowledgeblitz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:952a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:47cc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.204^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.42^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bailey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2629^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c229^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bailey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2229^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bailey.ns.cloudflare.com`
		A	108.162.194.41^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
		A	162.159.38.41^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
		A	172.64.34.41^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bailey.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:184.94.213.175 +ip4:184.94.213.176 include:spf.web-hosting...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.71.204, 172.67.149.42
		IPv6	2606:4700:3036::ac43:952a, 2606:4700:3037::6815:47cc
SOA	`bailey.ns.cloudflare.com`dns@cloudflare.com serial=2397583617

`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=1774391212

Same first word

knowledgeblitz.com

DNS History

9 records (9 active, 0 former)

●NSbailey.ns.cloudflare.com2026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●NStodd.ns.cloudflare.com2026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●MXmx1-hosting.jellyfish.systems2026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●MXmx2-hosting.jellyfish.systems2026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●MXmx3-hosting.jellyfish.systems2026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●A104.21.71.2042026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●A172.67.149.422026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●A2606:4700:3036::ac43:952a2026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

●A2606:4700:3037::6815:47cc2026-03-10 → 2026-03-24 · 2 obs

● 2026-03-10 03:06:12
● 2026-03-24 22:36:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowledgeblitz.com	todd.ns.cloudflare.com, bailey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.41

NS records: todd.ns.cloudflare.com, bailey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeblitz.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.149.42, 104.21.71.204`
AAAA	2	`2606:4700:3036::ac43:952a, 2606:4700:3037::6815:47cc`
NS	2	`bailey.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:184.94.213.175 +ip4:1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bailey.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by knowledgeblitz.com: 2606:4700:3036::ac43:952a, 2606:4700:3037::6815:47cc, 104.21.71.204 and 172.67.149.42.

other host names including nhbic.org, jellybellyshop.co.nz, djqualityconstruction.co, runmdeal.com and www.yyhjwjkzgfucr.website share IP numbers with knowledgeblitz.com.

Name Servers

knowledgeblitz.com is delegated to two name servers bailey.ns.cloudflare.com and todd.ns.cloudflare.com.

knowledgeblitz.com shares the same name server setup as other domains, for instance dramacoool.co, syromonoed.org, vuruguay.ru, twincityfoods.com and mashpurveyors.com.

knowledgeblitz.com at least partially shares name servers with other domains, for instance kiss-chat.net, cleed.org, tatoz.com, beritawarta.my.id and 1steurodomains.com.

These name servers are commonly used with kim.ns.cloudflare.com, vin.ns.cloudflare.com and carmelo.ns.cloudflare.com.

Host names with six IP numbers:

Host name bailey.ns.cloudflare.com points to: 2606:4700:50::a29f:2629, 2803:f800:50::6ca2:c229, 2a06:98c1:50::ac40:2229, 108.162.194.41, 162.159.38.41 and 172.64.34.41.

Host name todd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b92, 2803:f800:50::6ca2:c192, 2a06:98c1:50::ac40:2192, 108.162.193.146, 172.64.33.146 and 173.245.59.146.

Mail Servers

knowledgeblitz.com is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

knowledgeblitz.com shares some mail servers with other domains, at least partially, for instance dloupe.com, fkoff.com, thunderbowl.ca, type11.com and splitter.ai.

Host names with one IP number: mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13.

knowledgeblitz.com - robtex.com