🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`theknowledgeguide.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d0a4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5d61^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.97^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.164^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`michael.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michael.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michael.ns.cloudflare.com`
		A	108.162.195.12^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	162.159.44.12^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	172.64.35.12^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
MX	`mx1.titan.email` ⭐
		A	32.198.149.193
			PTR	`ec2-32-198-149-193.compute-1.amazonaws.com`
		A	98.95.157.19^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-95-157-19.compute-1.amazonaws.com`
		A	184.196.249.169^{🇺🇸 Amazon184.192.0.0/10}
			PTR	`ec2-184-196-249-169.compute-1.amazonaws.com`
MX	`mx2.titan.email`⁽²⁰⁾
		A	32.198.149.193
			PTR	`ec2-32-198-149-193.compute-1.amazonaws.com`
		A	98.95.157.19^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-95-157-19.compute-1.amazonaws.com`
		A	184.196.249.169^{🇺🇸 Amazon184.192.0.0/10}
			PTR	`ec2-184-196-249-169.compute-1.amazonaws.com`
TXT	`v=spf1 include:spf.titan.email ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.97, 172.67.208.164
		IPv6 hints	2606:4700:3032::ac43:d0a4, 2606:4700:3037::6815:5d61
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2419097210

`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=1794208851

Same first word

theknowledgeguide.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSkarsyn.ns.cloudflare.com2026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

●NSmichael.ns.cloudflare.com2026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

○NSns1.sedoparking.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 20:48:46
○ 2026-08-31 19:51:28
○ 2026-11-09 07:39:24

○NSns2.sedoparking.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 20:48:46
○ 2026-08-31 19:51:28
○ 2026-11-09 07:39:24

○MXlocalhost2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 20:48:46
○ 2026-08-31 19:51:28
○ 2026-11-09 07:39:24

●MXmx1.titan.email2026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

●MXmx2.titan.email2026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

●A104.21.93.972026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

●A172.67.208.1642026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

●A2606:4700:3032::ac43:d0a42026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

●A2606:4700:3037::6815:5d612026-08-31 → 2026-11-09 · 3 obs

○ 2017-03-28 20:48:46
● 2026-08-31 19:51:28
● 2026-11-09 07:39:24

○A72.52.4.1192017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 20:48:46
○ 2026-08-31 19:51:28
○ 2026-11-09 07:39:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
theknowledgeguide.com	karsyn.ns.cloudflare.com, michael.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.12

NS records: karsyn.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theknowledgeguide.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.97, 172.67.208.164`
AAAA	2	`2606:4700:3037::6815:5d61, 2606:4700:3032::ac43:d0a4`
NS	2	`karsyn.ns.cloudflare.com, michael.ns.cloudflare.com`
MX	2	`mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)`
TXT	1	`v=spf1 include:spf.titan.email ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

theknowledgeguide.com resolves to four IP addresses: 104.21.93.97, 172.67.208.164, 2606:4700:3032::ac43:d0a4 and 2606:4700:3037::6815:5d61.

Among the host names that share IP numbers with theknowledgeguide.com are justfarm.net, directdigitalworld.com.au, 91cguo.wiki and two others.

Name Servers

theknowledgeguide.com uses two name servers for its delegation: karsyn.ns.cloudflare.com and michael.ns.cloudflare.com.

theknowledgeguide.com has the same name server delegation as a number of other domains, such as mosesmusanje123.workers.dev, kewlkeys.com, tadhost.de and two more.

theknowledgeguide.com shares at least some of its name servers with other domains, including scalple.com, capstone.pages.dev, zekiylmz3535.workers.dev and two others.

These name servers are frequently paired with the name servers hassan.ns.cloudflare.com and logan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname karsyn.ns.cloudflare.com directs to 108.162.194.194, 162.159.38.194 and 172.64.34.194 along with 3 other IP addresses.

Hostname michael.ns.cloudflare.com directs to 108.162.195.12, 162.159.44.12 and 172.64.35.12 along with 3 other IP addresses.

Mail Servers

The MX records for theknowledgeguide.com point to two mail servers: mx1.titan.email and mx2.titan.email.

theknowledgeguide.com has the same mail server arrangement as a number of other domains, for example amecoxinha.com.br, postomiramar.com, appdunna.com and two more.

theknowledgeguide.com shares at least some of its mail servers with other domains, such as yourbrandyourdream.com and almajdgold.com.sa.

Each of mx1.titan.email and mx2.titan.email has three IP addresses: 32.198.149.193, 98.95.157.19 and 184.196.249.169.

Both mx1.titan.email and mx2.titan.email resolve to 32.198.149.193 IP addresses each.

Both mx1.titan.email and mx2.titan.email resolve to 98.95.157.19 IP addresses each.

Both mx1.titan.email and mx2.titan.email resolve to 184.196.249.169 IP addresses each.

theknowledgeguide.com - robtex.com