knowledge-hub.com - dns.ninja

`knowledge-hub.com`

DNSSEC	⚠️ Not signed
A	212.107.16.70^{🇳🇱 IIHOS001212.107.16.0/23}
NS	`ns55.domaincontrol.com` ⭐
		A	2603:5:21b2::1c^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns55.domaincontrol.com`
		A	97.74.107.28^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns55.domaincontrol.com`
NS	`ns56.domaincontrol.com`
		A	2603:5:22b2::1c^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns56.domaincontrol.com`
		A	173.201.75.28^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns56.domaincontrol.com`
MX	`knowledgehub-com02c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`khub.azurewebsites.net`
TXT	`google-site-verification=mJTgK3DsyAKLWODypl9q_zpHaT0_UBdsjAAFL9FNmE0`
TXT	`MS=1CF8B6AA84DE7FD72779997BC724462FFADD02A1`
TXT	`MS=ms29285385`
TXT	`v=spf1 include:spf.protection.outlook.com include:zoho.com include:transmail....`
SOA	`ns55.domaincontrol.com`dns@jomax.net 2025-02-27 #4

`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=1786701189

Subdomains

www.knowledge-hub.com

imap.knowledge-hub.com

Same first word

knowledge-hub.com

knowledge-hub.in

knowledge-hub.net

DNS History

13 records (4 active, 9 former)

○NSns0.smashservers.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:26:22
○ 2015-05-27 03:47:54
○ 2026-08-14 10:04:08

○NSns09.domaincontrol.com2015-05-27 → 2017-01-04 · 5 obs

○ 2008-03-14 22:26:22
● 2015-05-27 03:47:54
● 2017-01-04 15:21:32
○ 2026-03-28 06:22:50
○ 2026-08-14 10:04:08

○NSns1.smashservers.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:26:22
○ 2015-05-27 03:47:54
○ 2026-08-14 10:04:08

○NSns10.domaincontrol.com2015-05-27 → 2017-01-04 · 5 obs

○ 2008-03-14 22:26:22
● 2015-05-27 03:47:54
● 2017-01-04 15:21:32
○ 2026-03-28 06:22:50
○ 2026-08-14 10:04:08

●NSns55.domaincontrol.com2026-03-28 → 2026-08-14 · 3 obs

○ 2017-01-04 15:21:32
● 2026-03-28 06:22:50
● 2026-08-14 10:04:08

●NSns56.domaincontrol.com2026-03-28 → 2026-08-14 · 3 obs

○ 2017-01-04 15:21:32
● 2026-03-28 06:22:50
● 2026-08-14 10:04:08

●MXknowledgehub-com02c.mail.protection.outlook.com2026-03-28 → 2026-08-14 · 3 obs

○ 2017-01-04 15:21:32
● 2026-03-28 06:22:50
● 2026-08-14 10:04:08

○MXmail.knowledge-hub.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:26:22
○ 2015-05-27 03:47:54
○ 2026-08-14 10:04:08

○MXmx.zohomail.com2015-05-27 → 2017-01-04 · 5 obs

○ 2008-03-14 22:26:22
● 2015-05-27 03:47:54
● 2017-01-04 15:21:32
○ 2026-03-28 06:22:50
○ 2026-08-14 10:04:08

○MXmx2.zohomail.com2015-05-27 → 2017-01-04 · 5 obs

○ 2008-03-14 22:26:22
● 2015-05-27 03:47:54
● 2017-01-04 15:21:32
○ 2026-03-28 06:22:50
○ 2026-08-14 10:04:08

○A203.124.114.12015-05-27 → 2017-01-04 · 5 obs

○ 2008-03-14 22:26:22
● 2015-05-27 03:47:54
● 2017-01-04 15:21:32
○ 2026-03-28 06:22:50
○ 2026-08-14 10:04:08

○A209.59.195.82008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:26:22
○ 2015-05-27 03:47:54
○ 2026-08-14 10:04:08

●A212.107.16.702026-03-28 → 2026-08-14 · 3 obs

○ 2017-01-04 15:21:32
● 2026-03-28 06:22:50
● 2026-08-14 10:04:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
knowledge-hub.com	ns55.domaincontrol.com, ns56.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge-hub.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.107.16.70`
NS	2	`ns55.domaincontrol.com, ns56.domaincontrol.com`
MX	1	`knowledgehub-com02c.mail.protection.outl`
TXT	5	`khub.azurewebsites.net, google-site-verification=mJTgK3DsyAKLWOD...`
SOA	1	`ns55.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

Hierarchy

knowledge-hub.com is the parent domain of www.knowledge-hub.com and imap.knowledge-hub.com.

IP Addresses

knowledge-hub.com points to a single IP number: 212.107.16.70.

There are other host names — imap.knowledge-hub.com among them — that share IP numbers with knowledge-hub.com.

Name Servers

DNS delegation for knowledge-hub.com points to two name servers: ns55.domaincontrol.com and ns56.domaincontrol.com.

knowledge-hub.com shares its name server setup with other domains, including baddiespatties.com, barleydavidson.com, southardfinancial.com and two others.

knowledge-hub.com has partial name server overlap with other domains, including mymapslisting.com.

ns55.domaincontrol.com directs to 97.74.107.28 and 2603:5:21b2::1c. ns56.domaincontrol.com directs to 173.201.75.28 and 2603:5:22b2::1c. Each host name carries two IP addresses.

Mail Servers

knowledge-hub.com has one mail server: knowledgehub-com02c.mail.protection.outlook.com.

knowledgehub-com02c.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.8, 52.101.68.16, 52.101.73.1 and 5 other.