knowledgefunctions.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgefunctions.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2023-09-19 #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=1792088614

Same first word

knowledgefunctions.com

Previous names

Next names

DNS History

16 records (6 active, 10 former)

●NSns39.domaincontrol.com2016-12-17 → 2026-10-15 · 2 obs

● 2016-12-17 10:30:20
● 2026-10-15 18:47:26

●NSns40.domaincontrol.com2016-12-17 → 2026-10-15 · 2 obs

● 2016-12-17 10:30:20
● 2026-10-15 18:47:26

●MXmailstore1.secureserver.net2016-12-17 → 2026-10-15 · 2 obs

● 2016-12-17 10:30:20
● 2026-10-15 18:47:26

●MXsmtp.secureserver.net2016-12-17 → 2026-10-15 · 2 obs

● 2016-12-17 10:30:20
● 2026-10-15 18:47:26

●A15.197.148.332026-09-01 → 2026-10-15 · 3 obs

○ 2018-01-22 16:51:06
● 2026-09-01 14:11:40
● 2026-10-15 18:47:26

○A184.168.221.352018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

○A184.168.221.362016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:30:20
○ 2018-01-22 16:51:06
○ 2026-10-15 18:47:26

○A184.168.221.442018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

○A184.168.221.612018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

●A3.33.130.1902026-09-01 → 2026-10-15 · 3 obs

○ 2018-01-22 16:51:06
● 2026-09-01 14:11:40
● 2026-10-15 18:47:26

○A50.63.202.412018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

○A50.63.202.522018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

○A50.63.202.552018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

○A50.63.202.562018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

○A50.63.202.592018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

○A50.63.202.632018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-17 10:30:20
● 2018-01-22 16:51:06
○ 2026-09-01 14:11:40
○ 2026-10-15 18:47:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowledgefunctions.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgefunctions.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

knowledgefunctions.com has two IP addresses: 3.33.130.190 and 15.197.148.33

Additional host names — help4you.miami, ispenj.org, faye.space and two others — share IP numbers with knowledgefunctions.com.

Name Servers

knowledgefunctions.com uses two name servers for its delegation: ns39.domaincontrol.com and ns40.domaincontrol.com.

knowledgefunctions.com shares its name server setup with other domains, including worldseliteforces.com, matching.art, tacostwosday.com and two others.

The two host names ns39.domaincontrol.com and ns40.domaincontrol.com each have a pair of IP addresses: ns39.domaincontrol.com has 97.74.109.20 and 2603:5:21d1::14, and ns40.domaincontrol.com has 173.201.77.20 and 2603:5:22d1::14.

Mail Servers

knowledgefunctions.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

knowledgefunctions.com shares the same mail server setup as other domains, including raptoroffroads.com, merischolarship.org, dreamlable.com and two others.

knowledgefunctions.com and other domains — gedeon.org for instance — share at least some mail servers.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.