`longchangchemical.com`

DNSSEC	⚠️ Not signed
A	194.36.187.123^{🇩🇪 IIHOS001194.36.186.0/23 HOSTINGER GB}
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns3.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1777259556

Same first word

longchangchemical.com

DNS History

10 records (5 active, 5 former)

●NSdns3.hichina.com2020-11-02 → 2026-04-27 · 3 obs

○ 2015-10-30 07:42:10
● 2020-11-02 03:22:28
● 2026-04-27 03:41:56

●NSdns4.hichina.com2020-11-02 → 2026-04-27 · 3 obs

○ 2015-10-30 07:42:10
● 2020-11-02 03:22:28
● 2026-04-27 03:41:56

○NSns1.dns.com.cn2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:40:30
○ 2015-10-30 07:42:10
○ 2026-04-27 03:41:56

○NSns2.dns.com.cn2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:40:30
○ 2015-10-30 07:42:10
○ 2026-04-27 03:41:56

○MXmail.longchangchemical.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:40:30
○ 2015-10-30 07:42:10
○ 2026-04-27 03:41:56

●MXmxn.mxhichina.com2020-11-02 → 2026-04-27 · 3 obs

○ 2015-10-30 07:42:10
● 2020-11-02 03:22:28
● 2026-04-27 03:41:56

●MXmxw.mxhichina.com2020-11-02 → 2026-04-27 · 3 obs

○ 2015-10-30 07:42:10
● 2020-11-02 03:22:28
● 2026-04-27 03:41:56

○A162.241.253.2102020-11-02 → 2020-11-02 · 4 obs

○ 2015-10-30 07:42:10
● 2020-11-02 03:22:28
○ 2026-03-13 13:38:02
○ 2026-04-27 03:41:56

●A194.36.187.1232026-03-13 → 2026-04-27 · 3 obs

○ 2020-11-02 03:22:28
● 2026-03-13 13:38:02
● 2026-04-27 03:41:56

○A222.73.211.1552008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:40:30
○ 2015-10-30 07:42:10
○ 2026-04-27 03:41:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
longchangchemical.com	dns3.hichina.com, dns4.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for longchangchemical.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.36.187.123`
NS	2	`dns4.hichina.com, dns3.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

IP Addresses

longchangchemical.com points to a single IP number: 194.36.187.123.

Name Servers

longchangchemical.com is delegated to two name servers: dns3.hichina.com and dns4.hichina.com.

longchangchemical.com shares the same name server setup as other domains, for example auto-learning.net, 0554jx.com, txnb.cn, sfzy.cn and draaqk.cn.

longchangchemical.com at least partially shares name servers with other domains, for instance mbykl.com, mypmo.net, gendan.org, seapotato.cn and grmgw.com.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns3.hichina.com points to: 2408:4009:501::11, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns4.hichina.com points to: 2408:4009:501::12, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

longchangchemical.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

longchangchemical.com shares the same mail server setup as other domains, for instance amcc.cn, biaotianxia.com, pssh.net, playgroundnu.com and zwggb.com.

longchangchemical.com shares mail servers with other domains at least partially, including juhefu.com, idmsensor.cn, hljchn.com, handmate-latrade.com and ghctek.com.

These mail servers are commonly used with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

longchangchemical.com - robtex.com