knowledgeinstruments.com - dns.ninja

`knowledgeinstruments.com`

DNSSEC	⚠️ Not signed
A	52.7.6.164^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-7-6-164.compute-1.amazonaws.com`
NS	`ns61.domaincontrol.com` ⭐
		A	2603:5:2153::20^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns61.domaincontrol.com`
		A	97.74.101.32^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns61.domaincontrol.com`
NS	`ns62.domaincontrol.com`
		A	2603:5:2253::20^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns62.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns62.domaincontrol.com`
MX	`knowledgeinstruments-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns61.domaincontrol.com`dns@jomax.net 2025-09-11 #0

`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=1786600494

Same first word

knowledgeinstruments.com

DNS History

11 records (4 active, 7 former)

●NSns61.domaincontrol.com2015-08-19 → 2026-08-13 · 2 obs

● 2015-08-19 21:48:08
● 2026-08-13 06:17:06

●NSns62.domaincontrol.com2015-08-19 → 2026-08-13 · 2 obs

● 2015-08-19 21:48:08
● 2026-08-13 06:17:06

○MXalt1.aspmx.l.google.com2015-08-19 → 2017-04-10 · 4 obs

● 2015-08-19 21:48:08
● 2017-04-10 13:26:04
○ 2026-05-04 04:30:28
○ 2026-08-13 06:17:06

○MXalt2.aspmx.l.google.com2015-08-19 → 2017-04-10 · 4 obs

● 2015-08-19 21:48:08
● 2017-04-10 13:26:04
○ 2026-05-04 04:30:28
○ 2026-08-13 06:17:06

○MXaspmx.l.google.com2015-08-19 → 2017-04-10 · 4 obs

● 2015-08-19 21:48:08
● 2017-04-10 13:26:04
○ 2026-05-04 04:30:28
○ 2026-08-13 06:17:06

○MXaspmx2.googlemail.com2015-08-19 → 2017-04-10 · 4 obs

● 2015-08-19 21:48:08
● 2017-04-10 13:26:04
○ 2026-05-04 04:30:28
○ 2026-08-13 06:17:06

○MXaspmx3.googlemail.com2015-08-19 → 2017-04-10 · 4 obs

● 2015-08-19 21:48:08
● 2017-04-10 13:26:04
○ 2026-05-04 04:30:28
○ 2026-08-13 06:17:06

●MXknowledgeinstruments-com.mail.protection.outlook.com2026-05-04 → 2026-08-13 · 3 obs

○ 2017-04-10 13:26:04
● 2026-05-04 04:30:28
● 2026-08-13 06:17:06

○A160.153.225.1592017-04-10 → 2017-04-10 · 4 obs

○ 2016-06-21 15:48:32
● 2017-04-10 13:26:04
○ 2026-05-04 04:30:28
○ 2026-08-13 06:17:06

○A23.229.159.142015-08-19 → 2016-06-21 · 4 obs

● 2015-08-19 21:48:08
● 2016-06-21 15:48:32
○ 2017-04-10 13:26:04
○ 2026-08-13 06:17:06

●A52.7.6.1642026-05-04 → 2026-08-13 · 3 obs

○ 2017-04-10 13:26:04
● 2026-05-04 04:30:28
● 2026-08-13 06:17:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
knowledgeinstruments.com	ns61.domaincontrol.com, ns62.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.32

NS records: ns61.domaincontrol.com, ns62.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeinstruments.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.7.6.164`
NS	2	`ns61.domaincontrol.com, ns62.domaincontrol.com`
MX	1	`knowledgeinstruments-com.mail.protection`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns61.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns61.domaincontrol.com, ns61.domaincontrol.com, ns62.domaincontrol.com...)

Analysis

IP Addresses

knowledgeinstruments.com has exactly one IP address — 52.7.6.164.

ec2-52-7-6-164.compute-1.amazonaws.com, ns1.kpluslms.com, fitclouds.com plus two other host names have IP numbers in common with knowledgeinstruments.com.

Name Servers

DNS delegation for knowledgeinstruments.com points to two name servers: ns61.domaincontrol.com and ns62.domaincontrol.com.

The name server configuration of knowledgeinstruments.com is shared with other domains, for instance midwestcollectibles.com, thebizcaddie.com, adelinejewellery.com and two others.

ns61.domaincontrol.com directs to 97.74.101.32 and 2603:5:2153::20. ns62.domaincontrol.com directs to 173.201.69.32 and 2603:5:2253::20. Each host name carries two IP addresses.

Mail Servers

knowledgeinstruments.com uses one mail server — knowledgeinstruments-com.mail.protection.outlook.com.

knowledgeinstruments-com.mail.protection.outlook.com has 8 IP addresses: 52.101.10.12, 52.101.11.13, 52.101.11.19 plus 5 more.