`kfeng.cn`

DNSSEC	⚠️ Not signed
A	39.101.139.230^{🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com` ⭐
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034617284

Same first word

kfeng.me

kfeng.cn

Similar names

genfk.com

gfken.com

fkgen.com

egfnk.com

DNS History

22 records (5 active, 17 former)

○NSdns1.iidns.com2015-10-17 → 2017-06-12 · 5 obs

○ 2015-06-02 02:22:36
● 2015-10-17 20:04:28
● 2017-06-12 18:48:18
○ 2026-02-17 10:58:40
○ 2026-03-31 16:43:08

○NSdns2.iidns.com2015-10-17 → 2016-04-17 · 5 obs

○ 2015-06-02 02:22:36
● 2015-10-17 20:04:28
● 2016-04-17 09:57:56
○ 2026-02-17 10:58:40
○ 2026-03-31 16:43:08

●NSdns25.hichina.com2026-02-17 → 2026-03-31 · 3 obs

○ 2017-06-12 18:48:18
● 2026-02-17 10:58:40
● 2026-03-31 16:43:08

●NSdns26.hichina.com2026-02-17 → 2026-03-31 · 3 obs

○ 2017-06-12 18:48:18
● 2026-02-17 10:58:40
● 2026-03-31 16:43:08

○NSdns3.iidns.com2015-10-17 → 2016-04-17 · 5 obs

○ 2015-06-02 02:22:36
● 2015-10-17 20:04:28
● 2016-04-17 09:57:56
○ 2026-02-17 10:58:40
○ 2026-03-31 16:43:08

○NSdns4.iidns.com2015-10-17 → 2016-04-17 · 5 obs

○ 2015-06-02 02:22:36
● 2015-10-17 20:04:28
● 2016-04-17 09:57:56
○ 2026-02-17 10:58:40
○ 2026-03-31 16:43:08

○NSdns5.iidns.com2015-10-17 → 2016-04-17 · 5 obs

○ 2015-06-02 02:22:36
● 2015-10-17 20:04:28
● 2016-04-17 09:57:56
○ 2026-02-17 10:58:40
○ 2026-03-31 16:43:08

○NSdns6.iidns.com2015-10-17 → 2016-04-17 · 5 obs

○ 2015-06-02 02:22:36
● 2015-10-17 20:04:28
● 2016-04-17 09:57:56
○ 2026-02-17 10:58:40
○ 2026-03-31 16:43:08

○NSns1.ezdnscenter.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 02:22:36
○ 2015-10-17 20:04:28
○ 2026-03-31 16:43:08

○NSns2.ezdnscenter.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 02:22:36
○ 2015-10-17 20:04:28
○ 2026-03-31 16:43:08

○NSns3.ezdnscenter.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 02:22:36
○ 2015-10-17 20:04:28
○ 2026-03-31 16:43:08

○NSns4.ezdnscenter.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 02:22:36
○ 2015-10-17 20:04:28
○ 2026-03-31 16:43:08

○NSns5.ezdnscenter.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 02:22:36
○ 2015-10-17 20:04:28
○ 2026-03-31 16:43:08

○NSns6.ezdnscenter.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 02:22:36
○ 2015-10-17 20:04:28
○ 2026-03-31 16:43:08

●MXmxbiz1.qq.com2026-02-17 → 2026-03-31 · 2 obs

● 2026-02-17 10:58:40
● 2026-03-31 16:43:08

●MXmxbiz2.qq.com2026-02-17 → 2026-03-31 · 2 obs

● 2026-02-17 10:58:40
● 2026-03-31 16:43:08

○A107.167.19.752016-04-17 → 2016-04-17 · 4 obs

○ 2015-06-02 02:22:36
● 2016-04-17 09:57:56
○ 2017-06-12 18:48:18
○ 2026-03-31 16:43:08

○A107.167.19.762016-04-17 → 2016-04-17 · 4 obs

○ 2015-06-02 02:22:36
● 2016-04-17 09:57:56
○ 2017-06-12 18:48:18
○ 2026-03-31 16:43:08

○A121.40.178.1922017-06-12 → 2017-06-12 · 4 obs

○ 2016-04-17 09:57:56
● 2017-06-12 18:48:18
○ 2026-02-17 10:58:40
○ 2026-03-31 16:43:08

●A39.101.139.2302026-02-17 → 2026-03-31 · 3 obs

○ 2017-06-12 18:48:18
● 2026-02-17 10:58:40
● 2026-03-31 16:43:08

○A58.64.134.562015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 02:22:36
○ 2016-04-17 09:57:56
○ 2026-03-31 16:43:08

○CNAMEcs.ename.net2015-10-17 → 2016-04-17 · 4 obs

● 2015-10-17 20:04:28
● 2016-04-17 09:57:56
○ 2017-06-12 18:48:18
○ 2026-03-31 16:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn...	-
kfeng.cn	dns25.hichina.com, dns26.hichina.com	-

✅ Authoritative Response

Server:47.118.199.219

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kfeng.cn (unsigned zone)

⏱️ Timing

Total: 4820ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.101.139.230`
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 5)`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

kfeng.cn maps to IP address 39.101.139.230.

Other host names, for example, scdzsd.com share IP numbers with kfeng.cn.

Name Servers

Two name servers dns25.hichina.com and dns26.hichina.com are delegated to kfeng.cn.

kfeng.cn uses the same name server configuration as other domains, such as kcpg.com, ecggw.cn, inspirelovey.com, custompc.cn and bonitall.com.

kfeng.cn shares name servers with other domains at least partially, for instance hzyunpu.com and shanghuotong.com.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Two hosts with nine IPs each:

Host dns25.hichina.com points to 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

Host dns26.hichina.com points to 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

Two mail servers handle kfeng.cn: mxbiz1.qq.com and mxbiz2.qq.com.

kfeng.cn shares the same mail server setup as other domains, including u-conn.com, heyelectro.com, hzforge.com, frontierconsul.com.cn and toptrans-group.com.

kfeng.cn shares mail servers with other domains at least in part, for instance we1010.cn, gzhdav.com, ulanzistudio.com, maptec.cn and hengj.cn.

These mail servers are commonly used together with mxn.mxhichina.com and mxw.mxhichina.com.

kfeng.cn - robtex.com

kfeng.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`kfeng.cn`

`cn`