`knowbe4.cn`

DNSSEC	⚠️ Not signed
A	223.26.56.104
NS	`ns1.22.cn` ⭐
NS	`ns2.22.cn`
		A	240e:97d:10:1402:0:1:0:1002^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	1.193.216.203^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.207^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.61^{🇨🇳 DONGGUAN-1211.99.99.0/24}
SOA	`ns1.22.cn`dnsadmin@22.cn serial=1751342689

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035130836

Same first word

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Similar names

know4be.com

knwobe4.com

DNS History

3 records (3 active, 0 former)

●NSns1.22.cn2026-06-10 → 2026-08-04 · 2 obs

● 2026-06-10 17:12:26
● 2026-08-04 16:25:02

●NSns2.22.cn2026-06-10 → 2026-08-04 · 2 obs

● 2026-06-10 17:12:26
● 2026-08-04 16:25:02

●A223.26.56.1042026-06-10 → 2026-08-04 · 22 obs

● 2026-06-10 17:12:26
○ 2026-06-25 10:38:34
● 2026-06-26 00:11:02
○ 2026-06-26 05:41:28
● 2026-06-27 00:12:34
○ 2026-06-29 00:11:48
● 2026-06-30 00:13:16
○ 2026-07-07 12:16:42
● 2026-07-08 00:10:10
○ 2026-07-09 14:45:42
● 2026-07-10 00:16:24
○ 2026-07-22 11:54:16
● 2026-07-23 00:10:52
○ 2026-07-25 03:46:32
● 2026-07-26 00:12:32
○ 2026-07-28 11:27:58
● 2026-07-29 08:10:38
○ 2026-07-31 12:08:48
● 2026-08-02 15:03:48
○ 2026-08-03 01:21:26
● 2026-08-04 00:17:18
● 2026-08-04 16:25:02

🔍 DNS Trace

Analysis

IP Addresses

knowbe4.cn has exactly one IP address — 223.26.56.104.

hightail.cn, 282.perils.cn, coindesk.com.cn plus two other host names have IP numbers in common with knowbe4.cn.

Name Servers

knowbe4.cn uses two name servers for its delegation: ns1.22.cn and ns2.22.cn.

The name server configuration of knowbe4.cn is shared with other domains, for instance 955j.com, norda.cn, huizhan.ac.cn and two others.

Host names with four IP addresses:

ns2.22.cn has four IP addresses: 1.193.216.203, 183.253.57.207, 211.99.99.61 and 240e:97d:10:1402:0:1:0:1002.

knowbe4.cn - robtex.com

knowbe4.cn

cn