`ck12.net`

DNSSEC	⚠️ Not signed
NS	`ns19.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns20.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.150^{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=1778714806

Same first word

ck12.co

ck12.it

ck12.cn

ck12.org

ck12.net

Similar names

kc12.com

21kc.net

kc21.cn

kc21.ru

c12k.com

k21c.xyz

k12c.net

k21c.com

21kc.cn

12ck.com

21kc.com

DNS History

4 records (2 active, 2 former)

●NSns19.worldnic.com2015-07-04 → 2026-05-13 · 2 obs

● 2015-07-04 23:19:50
● 2026-05-13 23:39:44

●NSns20.worldnic.com2015-07-04 → 2026-05-13 · 2 obs

● 2015-07-04 23:19:50
● 2026-05-13 23:39:44

○MXmail.ck12.net2015-07-04 → 2017-08-11 · 4 obs

● 2015-07-04 23:19:50
● 2017-08-11 12:11:52
○ 2026-03-16 23:24:22
○ 2026-05-13 23:39:44

○A75.126.122.1382015-07-04 → 2017-08-11 · 4 obs

● 2015-07-04 23:19:50
● 2017-08-11 12:11:52
○ 2026-03-16 23:24:22
○ 2026-05-13 23:39:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
ck12.net	ns19.worldnic.com, ns20.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.214

NS records: ns19.worldnic.com, ns20.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ck12.net (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

ck12.net is delegated to two name servers: ns19.worldnic.com and ns20.worldnic.com.

ck12.net uses the same name server setup as other domains, for instance shuttlelift.mx, hearstjournalismawards.us, fwgcpas.com, thelocks.eu and blanchardlearn.com.

Host names with one IP number:

ns19.worldnic.com points to: 162.159.26.214.

ns20.worldnic.com points to: 162.159.27.150.

ck12.net - robtex.com

ck12.net

net