`hengkangtech.com`

DNSSEC	⚠️ Not signed
A	115.238.21.52^{🇨🇳 CT-HangZhou-IDC115.238.0.0/19 Chinanet-HangZhou-IDC}
NS	`ns1.chinanetsun.com` ⭐
		A	240e:96c:200:2e03::7^{🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai}
		A	180.235.66.112^{🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai}
NS	`ns2.chinanetsun.com`
		A	240e:96c:200:2e03::70^{🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai}
		A	222.73.8.7^{🇨🇳 SHANGHAITELECOM222.73.8.0/21 SHIDC}
MX	`mx4.chinanetsun.com` ⭐
		A	180.235.66.99^{🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai}
			PTR	`m99.chinanetsun.com`
MX	`mx4a.chinanetsun.com`⁽²⁰⁾
		A	162.14.140.149^{🇨🇳 TENCENT-NET-AP162.14.128.0/20}
TXT	`v=spf1 include:spf.chinanetsun.com -all`
SOA	`ns1.chinanetsun.com`task@netsun.com 2014-05-05 #5

`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

hengkangtech.com

6 records (5 active, 1 former)

●NSns1.chinanetsun.com2015-06-18 → 2026-03-23 · 2 obs

● 2015-06-18 00:53:42
● 2026-03-23 02:33:06

●NSns2.chinanetsun.com2015-10-30 → 2026-03-23 · 3 obs

○ 2015-06-18 00:53:42
● 2015-10-30 08:36:32
● 2026-03-23 02:33:06

●MXmx4.chinanetsun.com2026-03-19 → 2026-03-23 · 3 obs

○ 2017-08-07 23:15:16
● 2026-03-19 03:32:36
● 2026-03-23 02:33:06

●MXmx4a.chinanetsun.com2026-03-19 → 2026-03-23 · 3 obs

○ 2017-08-07 23:15:16
● 2026-03-19 03:32:36
● 2026-03-23 02:33:06

○MXmx5.chinanetsun.com2015-10-30 → 2017-08-07 · 4 obs

● 2015-10-30 08:36:32
● 2017-08-07 23:15:16
○ 2026-03-19 03:32:36
○ 2026-03-23 02:33:06

●A115.238.21.522026-03-19 → 2026-03-23 · 2 obs

● 2026-03-19 03:32:36
● 2026-03-23 02:33:06

hengkangtech.com resolves to one IP number: 115.238.21.52.

Other host names, for instance steroidchem.com, rosichem.com, sanfbot.com, jxbychem.cn and yulongchem.com share IP numbers with hengkangtech.com.

hengkangtech.com's delegation uses two name servers: ns1.chinanetsun.com and ns2.chinanetsun.com.

hengkangtech.com uses the same name server setup as other domains, such as iiuan.com, daliha.com, amadish.com, xn--4jzr08c.com and hfagro.com.

Host names with two IPs:

hengkangtech.com is served by two mail servers mx4.chinanetsun.com and mx4a.chinanetsun.com.

hengkangtech.com shares the same mail server setup as other domains, for instance rixinchem.com, huiwangchem.com, ysdchem.com, cywarp.com.cn and jinchuangbobio.com.

hengkangtech.com shares at least some mail servers with other domains, for example shanghaismart.com, dayangchemical.com, hannuochem.com, nthuanyuchem.com and hongbaifeng.com.