🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgebytes.app`

DNSSEC	🔒 Signed (DS record present)
A	38.242.153.184^{🇹🇷 CONTABO38.242.152.0/21 Route Registered for Cogent Communications Customer - Contabo GmbH}
		PTR	`vmi2542334.contaboserver.net`
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`duke.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
TXT	`apple-domain=ZKfytVNRzZkVxx1J`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2415681262

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

knowledgebytes.net

knowledgebytes.ai

knowledgebytes.workers.dev

knowledgebytes.app

knowledgebytes.com

knowledgebytes.info

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSalla.ns.cloudflare.com2026-08-28 → 2026-09-29 · 2 obs

● 2026-08-28 02:19:42
● 2026-09-29 01:35:52

●NSduke.ns.cloudflare.com2026-08-28 → 2026-09-29 · 2 obs

● 2026-08-28 02:19:42
● 2026-09-29 01:35:52

●MXmx01.mail.icloud.com2026-08-28 → 2026-09-29 · 2 obs

● 2026-08-28 02:19:42
● 2026-09-29 01:35:52

●MXmx02.mail.icloud.com2026-08-28 → 2026-09-29 · 2 obs

● 2026-08-28 02:19:42
● 2026-09-29 01:35:52

●A38.242.153.1842026-08-28 → 2026-09-29 · 2 obs

● 2026-08-28 02:19:42
● 2026-09-29 01:35:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
knowledgebytes.app	duke.ns.cloudflare.com, alla.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.110

NS records: duke.ns.cloudflare.com, alla.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.242.153.184`
NS	2	`alla.ns.cloudflare.com, duke.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=ZKfytVNRzZkVxx1J, v=spf1 include:icloud.com ~all`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

knowledgebytes.app has exactly one IP address — 38.242.153.184.

antennaforge.io, for instance, is one of the other host names sharing IP numbers with knowledgebytes.app.

Name Servers

knowledgebytes.app uses two name servers for its delegation: alla.ns.cloudflare.com and duke.ns.cloudflare.com.

The name server configuration of knowledgebytes.app is shared with other domains, for instance cthcm.com, goulburnmotorcycleclub.com.au, outdooraussieblinds.com.au and two others.

At least some of knowledgebytes.app's name servers are shared with other domains, for example texabytegroup.workers.dev, worldsultimateluxurytravels.com, vidreger.com.br and two more.

Hosts with 6 IP addresses each:

Hostname alla.ns.cloudflare.com directs to 108.162.192.62, 172.64.32.62 and 173.245.58.62 along with 3 other IP addresses.

Hostname duke.ns.cloudflare.com directs to 108.162.193.110, 172.64.33.110 and 173.245.59.110 along with 3 other IP addresses.

Mail Servers

knowledgebytes.app uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of knowledgebytes.app matches that of other domains such as nattech.xyz, bradleyrowe.com, foxivan.com and two others.

At least a portion of knowledgebytes.app's mail servers are shared with other domains, among them codekeeper.ru and soundteaching.net.

Hosts with 6 IP addresses each:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

knowledgebytes.app - robtex.com