`knowledge-centered-support.com`

DNSSEC	⚠️ Not signed
A	20.193.76.31^{🇦🇺 Microsoft20.192.0.0/10}
NS	`ns59.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns60.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS59.WORLDNIC.com`namehost@WORLDNIC.com serial=122010118

`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=1776097247

Same first word

knowledge-centered-support.com

DNS History

7 records (3 active, 4 former)

●NSns59.worldnic.com2026-04-01 → 2026-04-13 · 3 obs

○ 2017-03-29 09:26:32
● 2026-04-01 03:01:30
● 2026-04-13 16:37:38

●NSns60.worldnic.com2026-04-01 → 2026-04-13 · 3 obs

○ 2017-03-29 09:26:32
● 2026-04-01 03:01:30
● 2026-04-13 16:37:38

○NSnsa.powerdnn.com2015-07-03 → 2017-03-29 · 4 obs

● 2015-07-03 19:52:12
● 2017-03-29 09:26:32
○ 2026-04-01 03:01:30
○ 2026-04-13 16:37:38

○NSnsb.powerdnn.com2015-07-03 → 2017-03-29 · 4 obs

● 2015-07-03 19:52:12
● 2017-03-29 09:26:32
○ 2026-04-01 03:01:30
○ 2026-04-13 16:37:38

○MXmail.knowledge-centered-support.com2015-07-03 → 2017-03-29 · 4 obs

● 2015-07-03 19:52:12
● 2017-03-29 09:26:32
○ 2026-04-01 03:01:30
○ 2026-04-13 16:37:38

○A199.241.152.142015-07-03 → 2017-03-29 · 4 obs

● 2015-07-03 19:52:12
● 2017-03-29 09:26:32
○ 2026-04-01 03:01:30
○ 2026-04-13 16:37:38

●A20.193.76.312026-04-01 → 2026-04-13 · 3 obs

○ 2017-03-29 09:26:32
● 2026-04-01 03:01:30
● 2026-04-13 16:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowledge-centered-support.com	ns59.worldnic.com, ns60.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.8

NS records: ns59.worldnic.com, ns60.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.193.76.31`
NS	2	`ns59.worldnic.com, ns60.worldnic.com`
SOA	1	`NS59.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns59.worldnic.com, ns60.worldnic.com)

Analysis

IP Addresses

knowledge-centered-support.com resolves to one IP number: 20.193.76.31.

Other host names, for instance helpdesksoftwareaustralia.com, share IP numbers with knowledge-centered-support.com.

Name Servers

knowledge-centered-support.com is delegated to two name servers ns59.worldnic.com and ns60.worldnic.com.

knowledge-centered-support.com shares the same name server setup as other domains, for instance accel-inc.com, sbcsheriff.org, emtechconference.com, itvisus.com and quickenrollment.com.

knowledge-centered-support.com at least partially shares name servers with other domains, for instance bittrex-logln.com.

Host names with one IP number:

ns59.worldnic.com points to 162.159.26.165

ns60.worldnic.com points to 162.159.27.8

knowledge-centered-support.com - robtex.com