`knowledgebasedsys.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2026-03-22 #1

`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=1780988321

WOT: UNKNOWN (63/100)

Subdomains

www.knowledgebasedsys.com

Same first word

knowledgebasedsys.com

DNS History

9 records (4 active, 5 former)

●NSns07.domaincontrol.com2026-04-02 → 2026-06-09 · 3 obs

○ 2017-02-12 15:54:54
● 2026-04-02 18:38:48
● 2026-06-09 07:13:12

●NSns08.domaincontrol.com2026-04-02 → 2026-06-09 · 3 obs

○ 2017-02-12 15:54:54
● 2026-04-02 18:38:48
● 2026-06-09 07:13:12

○NSns1.fatcow.com2015-05-26 → 2017-02-12 · 4 obs

● 2015-05-26 14:38:00
● 2017-02-12 15:54:54
○ 2026-04-02 18:38:48
○ 2026-06-09 07:13:12

○NSns2.fatcow.com2015-05-26 → 2017-02-12 · 4 obs

● 2015-05-26 14:38:00
● 2017-02-12 15:54:54
○ 2026-04-02 18:38:48
○ 2026-06-09 07:13:12

○MXmx.knowledgebasedsys.com2015-05-26 → 2017-02-12 · 4 obs

● 2015-05-26 14:38:00
● 2017-02-12 15:54:54
○ 2026-04-02 18:38:48
○ 2026-06-09 07:13:12

●A15.197.225.1282026-04-02 → 2026-06-09 · 3 obs

○ 2017-02-12 15:54:54
● 2026-04-02 18:38:48
● 2026-06-09 07:13:12

●A3.33.251.1682026-04-02 → 2026-06-09 · 3 obs

○ 2017-02-12 15:54:54
● 2026-04-02 18:38:48
● 2026-06-09 07:13:12

○A65.254.227.2242016-06-18 → 2017-02-12 · 5 obs

○ 2016-01-02 21:14:28
● 2016-06-18 12:03:56
● 2017-02-12 15:54:54
○ 2026-04-02 18:38:48
○ 2026-06-09 07:13:12

○A65.254.248.1942015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 14:38:00
● 2016-01-02 21:14:28
○ 2016-06-18 12:03:56
○ 2026-06-09 07:13:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowledgebasedsys.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.71.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebasedsys.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

Hierarchy

The domain www.knowledgebasedsys.com falls under the parent knowledgebasedsys.com.

IP Addresses

knowledgebasedsys.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Additional host names — fordyceflowersandgifts.com, officestream.com, pisanelectronic.com and two others — share IP numbers with knowledgebasedsys.com.

Name Servers

DNS delegation for knowledgebasedsys.com points to two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.

knowledgebasedsys.com shares its name server setup with other domains, including wiredma.com, clicktoprint.com, autopilots.net and two others.

ns07.domaincontrol.com directs to 97.74.103.4 and 2603:5:2170::4. ns08.domaincontrol.com directs to 173.201.71.4 and 2603:5:2270::4. Each host name carries two IP addresses.

knowledgebasedsys.com - robtex.com