`kdown.cn`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns24.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}

`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=2035162643

Subdomains

com--www.kdown.cn

free-www.kdown.cn

theme-www.kdown.cn

child-top-www.kdown.cn

rtr5-www.kdown.cn

1-www.kdown.cn

w-www.kdown.cn

Same first word

kdown.cn

kdown.com

Similar names

knowd.com

knowd.info

knowd.co

downk.cc

downk.com

knowd.co.jp

dknow.net

dowkn.com

dkwon.com

knowd.net

DNS History

17 records (2 active, 15 former)

○NSdns1.iidns.com2015-08-18 → 2016-08-09 · 4 obs

● 2015-08-18 19:44:36
● 2016-08-09 07:01:28
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

○NSdns2.iidns.com2015-08-18 → 2016-08-09 · 4 obs

● 2015-08-18 19:44:36
● 2016-08-09 07:01:28
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

●NSdns23.hichina.com2018-05-20 → 2026-08-10 · 3 obs

○ 2016-12-26 09:37:04
● 2018-05-20 02:55:44
● 2026-08-10 07:38:32

●NSdns24.hichina.com2018-05-20 → 2026-08-10 · 3 obs

○ 2016-12-26 09:37:04
● 2018-05-20 02:55:44
● 2026-08-10 07:38:32

○NSdns3.iidns.com2015-08-18 → 2016-08-09 · 4 obs

● 2015-08-18 19:44:36
● 2016-08-09 07:01:28
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

○NSdns4.iidns.com2015-08-18 → 2016-08-09 · 4 obs

● 2015-08-18 19:44:36
● 2016-08-09 07:01:28
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

○NSdns5.iidns.com2015-08-18 → 2016-08-09 · 4 obs

● 2015-08-18 19:44:36
● 2016-08-09 07:01:28
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

○NSdns6.iidns.com2015-08-18 → 2016-08-09 · 4 obs

● 2015-08-18 19:44:36
● 2016-08-09 07:01:28
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

○NSvip1.alidns.com2016-12-26 → 2016-12-26 · 4 obs

○ 2016-08-09 07:01:28
● 2016-12-26 09:37:04
○ 2018-05-20 02:55:44
○ 2026-08-10 07:38:32

○NSvip2.alidns.com2016-12-26 → 2016-12-26 · 4 obs

○ 2016-08-09 07:01:28
● 2016-12-26 09:37:04
○ 2018-05-20 02:55:44
○ 2026-08-10 07:38:32

○A103.113.92.2412026-03-27 → 2026-03-27 · 3 obs

○ 2018-05-20 02:55:44
● 2026-03-27 10:05:46
○ 2026-08-10 07:38:32

○A107.167.19.722016-03-15 → 2016-03-15 · 4 obs

○ 2015-08-18 19:44:36
● 2016-03-15 10:35:56
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

○A107.167.19.732016-03-15 → 2016-03-15 · 4 obs

○ 2015-08-18 19:44:36
● 2016-03-15 10:35:56
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

○A198.148.92.872015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 19:44:36
○ 2018-05-20 02:55:44
○ 2026-08-10 07:38:32

○A198.148.92.882015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 19:44:36
○ 2018-05-20 02:55:44
○ 2026-08-10 07:38:32

○A60.205.145.1432016-12-26 → 2018-05-20 · 5 obs

○ 2016-03-15 10:35:56
● 2016-12-26 09:37:04
● 2018-05-20 02:55:44
○ 2026-03-27 10:05:46
○ 2026-08-10 07:38:32

○CNAMEcs.ename.net2015-08-18 → 2016-08-09 · 4 obs

● 2015-08-18 19:44:36
● 2016-08-09 07:01:28
○ 2016-12-26 09:37:04
○ 2026-08-10 07:38:32

🔍 DNS Trace

Analysis

Hierarchy

kdown.cn serves as parent to com--www.kdown.cn, free-www.kdown.cn, theme-www.kdown.cn, child-top-www.kdown.cn, rtr5-www.kdown.cn along with a few other host names.

Name Servers

kdown.cn is served by two delegated name servers, dns23.hichina.com and dns24.hichina.com.

kdown.cn uses the same name servers as several other domains — among them terkatape.com, hitao.tech, wujinrong.com and two more.

kdown.cn has at least partial name server overlap with other domains, such as petccarerx.com, deeparc.com, nichalia.com and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns23.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns24.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.

kdown.cn - robtex.com

kdown.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

Name Servers

`kdown.cn`

`cn`