`knowuk.net`

DNSSEC	⚠️ Not signed
NS	`ns85.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns86.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1784555947

Same first word

knowuk.net

knowuk.co.uk

Similar names

kuknow.com

DNS History

3 records (2 active, 1 former)

●NSns85.worldnic.com2026-05-25 → 2026-07-20 · 2 obs

● 2026-05-25 08:53:00
● 2026-07-20 14:21:18

●NSns86.worldnic.com2026-05-25 → 2026-07-20 · 2 obs

● 2026-05-25 08:53:00
● 2026-07-20 14:21:18

○A141.8.225.312016-04-04 → 2018-09-01 · 4 obs

● 2016-04-04 01:30:42
● 2018-09-01 13:46:12
○ 2026-05-25 08:53:00
○ 2026-07-20 14:21:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowuk.net	ns85.worldnic.com, ns86.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.131

NS records: ns85.worldnic.com, ns86.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowuk.net (unsigned zone)

⏱️ Timing

Total: 1930ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

knowuk.net uses two name servers for its delegation: ns85.worldnic.com and ns86.worldnic.com.

knowuk.net has the same name server delegation as a number of other domains, such as steeplefurniture.com, carolbecker.net, gwtrans.com and two more.

There is an overlap in name servers between knowuk.net and other domains, for example nwbi.insure, dynamicsecurity.com and mtsinai.net

ns85.worldnic.com and ns86.worldnic.com each resolve to one IP number: ns85.worldnic.com points to 162.159.26.131 and ns86.worldnic.com points to 162.159.27.117.

knowuk.net - robtex.com

knowuk.net

net