`orgknowledgecenter.com`

DNSSEC	⚠️ Not signed
A	216.40.34.41^{🇨🇦 TUCOWS216.40.34.0/24}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mx.hover.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720467934

`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=1775051957

Same first word

orgknowledgecenter.com

DNS History

10 records (4 active, 6 former)

○NSdns084.a.register.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:09:46
○ 2015-08-17 06:57:48
○ 2026-04-01 14:20:38

○NSdns107.b.register.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:09:46
○ 2015-08-17 06:57:48
○ 2026-04-01 14:20:38

○NSdns248.c.register.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:09:46
○ 2015-08-17 06:57:48
○ 2026-04-01 14:20:38

○NSdns249.d.register.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:09:46
○ 2015-08-17 06:57:48
○ 2026-04-01 14:20:38

●NSns1.hover.com2017-08-16 → 2026-04-01 · 3 obs

○ 2015-08-17 06:57:48
● 2017-08-16 06:44:10
● 2026-04-01 14:20:38

●NSns2.hover.com2017-08-16 → 2026-04-01 · 3 obs

○ 2015-08-17 06:57:48
● 2017-08-16 06:44:10
● 2026-04-01 14:20:38

●MXmx.hover.com.cust.hostedemail.com2017-08-16 → 2026-04-01 · 2 obs

● 2017-08-16 06:44:10
● 2026-04-01 14:20:38

○A216.21.239.1972008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:09:46
○ 2015-08-17 06:57:48
○ 2026-04-01 14:20:38

●A216.40.34.412026-03-14 → 2026-04-01 · 3 obs

○ 2017-08-16 06:44:10
● 2026-03-14 23:45:42
● 2026-04-01 14:20:38

○A64.98.145.302017-08-16 → 2017-08-16 · 4 obs

○ 2015-08-17 06:57:48
● 2017-08-16 06:44:10
○ 2026-03-14 23:45:42
○ 2026-04-01 14:20:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
orgknowledgecenter.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server:64.98.148.13

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for orgknowledgecenter.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.40.34.41`
NS	2	`ns2.hover.com, ns1.hover.com`
MX	1	`mx.hover.com.cust.hostedemail.com (pri:`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

IP Addresses

orgknowledgecenter.com points to an IP address: 216.40.34.41.

other host names include risacenter.com, acsm.ca, nevell.net, olymprosports.com and bavo.org; they share IP numbers with orgknowledgecenter.com.

Name Servers

Two name servers ns1.hover.com and ns2.hover.com handle the delegation for orgknowledgecenter.com.

orgknowledgecenter.com shares the same name server setup as other domains, for instance lidrtb.com, mbatoolbox.org, emwlax.com, dill-kocher.com and lilboe.com.

orgknowledgecenter.com at least partially shares name servers with other domains, for instance xattr.net, praythevote.us, hotmap.com, prodigiousinvestigations.com and djspike.com.

These name servers are commonly used alongside ns3.hover.com.

Host names with two IP numbers:

ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26.

ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.

Mail Servers

orgknowledgecenter.com is handled by a single mail server, mx.hover.com.cust.hostedemail.com.

orgknowledgecenter.com uses the same mail server setup as other domains, for instance jentezenfranklin.tv, menres.mobi, thelickbbq.com, sharpreef.com and gregsherrow.com.

orgknowledgecenter.com shares at least some mail servers with other domains, including oldbloodnoise.com and inmedia.ca.

Mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The host name mx.hover.com.cust.hostedemail.com points to IP 216.40.42.4.

orgknowledgecenter.com - robtex.com