`zhikang.com`

DNSSEC	⚠️ Not signed
A	51.195.97.129^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip129.ip-51-195-97.eu`
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-40.defastlink.net`
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-60.defastlink.net`
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-200.defastlink.net`
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-220.defastlink.net`
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-40.defastlink.net`
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-60.defastlink.net`
		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,}
			PTR	`ip-139-224-142-100.defastlink.net`
		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,}
			PTR	`ip-139-224-142-110.defastlink.net`
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-38.defastlink.net`
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-61.defastlink.net`
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-198.defastlink.net`
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-222.defastlink.net`
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-38.defastlink.net`
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-61.defastlink.net`
		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,}
			PTR	`ip-139-224-142-98.defastlink.net`
		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,}
			PTR	`ip-139-224-142-108.defastlink.net`
MX	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	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=1771291435

🔒 HSTS Preload (+subdomains)

Previously NS for

zhikang.com

Same first word

zhikang.com

Similar names

kangzhi.com

kangzhi.com.cn

DNS History

19 records (4 active, 15 former)

●NSdns19.hichina.com2026-03-18 → 2026-03-23 · 3 obs

○ 2017-09-20 22:22:52
● 2026-03-18 22:29:50
● 2026-03-23 08:49:00

●NSdns20.hichina.com2026-03-18 → 2026-03-23 · 3 obs

○ 2017-09-20 22:22:52
● 2026-03-18 22:29:50
● 2026-03-23 08:49:00

○NSmyns1.fabulous.com2015-07-23 → 2017-01-02 · 4 obs

● 2015-07-23 18:50:10
● 2017-01-02 16:20:48
○ 2017-07-24 20:43:54
○ 2026-03-23 08:49:00

○NSmyns2.fabulous.com2015-07-23 → 2017-01-02 · 4 obs

● 2015-07-23 18:50:10
● 2017-01-02 16:20:48
○ 2017-07-24 20:43:54
○ 2026-03-23 08:49:00

○NSns.uniregistry.net2017-07-24 → 2017-07-24 · 4 obs

○ 2017-01-02 16:20:48
● 2017-07-24 20:43:54
○ 2017-09-20 22:22:52
○ 2026-03-23 08:49:00

○NSns1.uniregistry-dns.com2017-07-24 → 2017-09-20 · 5 obs

○ 2017-01-02 16:20:48
● 2017-07-24 20:43:54
● 2017-09-20 22:22:52
○ 2026-03-18 22:29:50
○ 2026-03-23 08:49:00

○NSns1.uniregistry-dns.net2017-07-24 → 2017-09-20 · 5 obs

○ 2017-01-02 16:20:48
● 2017-07-24 20:43:54
● 2017-09-20 22:22:52
○ 2026-03-18 22:29:50
○ 2026-03-23 08:49:00

○NSns2.uniregistry-dns.com2017-07-24 → 2017-09-20 · 5 obs

○ 2017-01-02 16:20:48
● 2017-07-24 20:43:54
● 2017-09-20 22:22:52
○ 2026-03-18 22:29:50
○ 2026-03-23 08:49:00

○NSns2.uniregistry-dns.net2017-07-24 → 2017-09-20 · 5 obs

○ 2017-01-02 16:20:48
● 2017-07-24 20:43:54
● 2017-09-20 22:22:52
○ 2026-03-18 22:29:50
○ 2026-03-23 08:49:00

○NSzhikang.com2015-07-23 → 2016-03-21 · 4 obs

● 2015-07-23 18:50:10
● 2016-03-21 09:29:04
○ 2016-08-12 11:08:20
○ 2026-03-23 08:49:00

○MXmailstore1.asia.secureserver.net2015-07-23 → 2016-03-21 · 4 obs

● 2015-07-23 18:50:10
● 2016-03-21 09:29:04
○ 2016-08-12 11:08:20
○ 2026-03-23 08:49:00

●MXmx.antispams.com2026-03-18 → 2026-03-23 · 3 obs

○ 2016-08-12 11:08:20
● 2026-03-18 22:29:50
● 2026-03-23 08:49:00

○MXsmtp.asia.secureserver.net2015-07-23 → 2016-03-21 · 4 obs

● 2015-07-23 18:50:10
● 2016-03-21 09:29:04
○ 2016-08-12 11:08:20
○ 2026-03-23 08:49:00

○A104.236.191.1602017-01-02 → 2017-01-02 · 4 obs

○ 2016-08-12 11:08:20
● 2017-01-02 16:20:48
○ 2017-07-24 20:43:54
○ 2026-03-23 08:49:00

○A108.61.220.1392017-07-24 → 2017-09-20 · 5 obs

○ 2017-01-02 16:20:48
● 2017-07-24 20:43:54
● 2017-09-20 22:22:52
○ 2026-03-18 22:29:50
○ 2026-03-23 08:49:00

○A128.199.176.302016-08-12 → 2016-08-12 · 4 obs

○ 2016-03-21 09:29:04
● 2016-08-12 11:08:20
○ 2017-01-02 16:20:48
○ 2026-03-23 08:49:00

○A128.199.98.1882015-07-23 → 2015-12-25 · 4 obs

● 2015-07-23 18:50:10
● 2015-12-25 06:08:28
○ 2016-03-21 09:29:04
○ 2026-03-23 08:49:00

○A45.55.10.1962016-03-21 → 2016-03-21 · 4 obs

○ 2015-12-25 06:08:28
● 2016-03-21 09:29:04
○ 2016-08-12 11:08:20
○ 2026-03-23 08:49:00

●A51.195.97.1292026-03-18 → 2026-03-23 · 3 obs

○ 2017-09-20 22:22:52
● 2026-03-18 22:29:50
● 2026-03-23 08:49:00

🔍 DNS Trace

Analysis

IP Addresses

zhikang.com points to a single IP number: 51.195.97.129.

other host names for instance ynec.com, www.ventania.com, xykh.com, yaoting.com and wanghuan.com share IP numbers with zhikang.com.

Name Servers

zhikang.com is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.

zhikang.com shares the same name server setup as other domains, for example uplyw.com, att2.com, golden-ring.cn, arble.cn and ip154.com.

zhikang.com at least partially shares name servers with other domains, for instance gyxly.cn, uo62.cn, 365english.com, lbcloud.com and kuichang.com.

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

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

zhikang.com is handled by a single mail server, mx.antispams.com.

zhikang.com shares the same mail server setup as other domains, for instance onlinesz.com, akshor.com, zhongjianjian.com, einberufung.com and buychip.com.

Host name mx.antispams.com points to IP address 51.38.122.115.

zhikang.com - robtex.com

zhikang.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

Mail Servers

`zhikang.com`

`com`