`knowledge-hub.net`

DNSSEC	⚠️ Not signed
NS	`ns-1347.awsdns-40.org` ⚠️ Not in zone NS records
		A	2600:9000:5305:4300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1347.awsdns-40.org`
		A	205.251.197.67^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1347.awsdns-40.org`
NS	`ns-1541.awsdns-00.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1541.awsdns-00.co.uk`
		A	205.251.198.5^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1541.awsdns-00.co.uk`
NS	`ns-5.awsdns-00.com` ⚠️ Not in zone NS records
		A	2600:9000:5300:500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-5.awsdns-00.com`
		A	205.251.192.5^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-5.awsdns-00.com`
NS	`ns-744.awsdns-29.net` ⚠️ Not in zone NS records
		A	2600:9000:5302:e800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-744.awsdns-29.net`
		A	205.251.194.232^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-744.awsdns-29.net`

`net`

	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=1778373757

Same first word

knowledge-hub.net

knowledge-hub.com

knowledge-hub.in

DNS History

7 records (4 active, 3 former)

●NSns-1347.awsdns-40.org2026-05-05 → 2026-05-10 · 3 obs

○ 2019-04-05 21:02:08
● 2026-05-05 02:17:32
● 2026-05-10 00:59:26

●NSns-1541.awsdns-00.co.uk2026-05-05 → 2026-05-10 · 3 obs

○ 2019-04-05 21:02:08
● 2026-05-05 02:17:32
● 2026-05-10 00:59:26

●NSns-5.awsdns-00.com2026-05-05 → 2026-05-10 · 3 obs

○ 2019-04-05 21:02:08
● 2026-05-05 02:17:32
● 2026-05-10 00:59:26

●NSns-744.awsdns-29.net2026-05-05 → 2026-05-10 · 3 obs

○ 2019-04-05 21:02:08
● 2026-05-05 02:17:32
● 2026-05-10 00:59:26

○NSns1.yourhostingaccount.com2015-07-19 → 2019-04-05 · 4 obs

● 2015-07-19 23:03:18
● 2019-04-05 21:02:08
○ 2026-05-05 02:17:32
○ 2026-05-10 00:59:26

○A118.139.170.12015-07-19 → 2017-02-11 · 4 obs

● 2015-07-19 23:03:18
● 2017-02-11 09:50:18
○ 2019-04-05 21:02:08
○ 2026-05-10 00:59:26

○CNAMEwww.knowledge-hub.net2015-07-19 → 2019-04-05 · 4 obs

● 2015-07-19 23:03:18
● 2019-04-05 21:02:08
○ 2026-05-05 02:17:32
○ 2026-05-10 00:59:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
knowledge-hub.net	ns-5.awsdns-00.com, ns-744.awsdns-29.net, ns-1541.awsdns-00.co.uk, ns-1347.awsdns-40.org	2 records

✅ Authoritative Response

Server:205.251.192.5

NS records: ns-5.awsdns-00.com, ns-744.awsdns-29.net, ns-1541.awsdns-00.co.uk, ns-1347.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-744.awsdns-29.net, ns-744.awsdns-29.net)

Analysis

Name Servers

knowledge-hub.net is delegated to four name servers: ns-5.awsdns-00.com, ns-744.awsdns-29.net, ns-1347.awsdns-40.org and ns-1541.awsdns-00.co.uk.

knowledge-hub.net at least partially shares name servers with other domains, for example stage-asknet.com, r11travel.com.br, teysbros.com.au, jiulong52.vip and jcnumeroapp.org.

Host names with two IP numbers:

ns-5.awsdns-00.com points to: 2600:9000:5300:500::1 and 205.251.192.5

ns-744.awsdns-29.net points to: 2600:9000:5302:e800::1 and 205.251.194.232

ns-1347.awsdns-40.org points to: 2600:9000:5305:4300::1 and 205.251.197.67

ns-1541.awsdns-00.co.uk points to: 2600:9000:5306:500::1 and 205.251.198.5

knowledge-hub.net - robtex.com