`chem360.com`

DNSSEC	⚠️ Not signed
A	51.195.113.81^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip81.ip-51-195-113.eu`
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
SOA	`dns9.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=1775104787

🔒 HSTS Preload (+subdomains)

Previously NS for

chem360.com

Same first word

chem360.com

Similar names

mech360.com

DNS History

20 records (4 active, 16 former)

○NSbuy.internettraffic.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 04:43:02
○ 2015-11-21 22:04:18
○ 2026-04-02 04:58:12

○NSchem360.com2015-11-21 → 2016-03-03 · 5 obs

○ 2015-07-21 04:43:02
● 2015-11-21 22:04:18
● 2016-03-03 15:20:14
○ 2016-07-08 22:37:46
○ 2026-04-02 04:58:12

●NSdns10.hichina.com2026-03-04 → 2026-04-02 · 3 obs

○ 2020-03-25 18:21:20
● 2026-03-04 19:45:58
● 2026-04-02 04:58:12

●NSdns9.hichina.com2026-03-04 → 2026-04-02 · 3 obs

○ 2020-03-25 18:21:20
● 2026-03-04 19:45:58
● 2026-04-02 04:58:12

○NSmyns1.fabulous.com2015-11-21 → 2020-03-25 · 5 obs

○ 2015-07-21 04:43:02
● 2015-11-21 22:04:18
● 2020-03-25 18:21:20
○ 2026-03-04 19:45:58
○ 2026-04-02 04:58:12

○NSmyns2.fabulous.com2015-11-21 → 2020-03-25 · 5 obs

○ 2015-07-21 04:43:02
● 2015-11-21 22:04:18
● 2020-03-25 18:21:20
○ 2026-03-04 19:45:58
○ 2026-04-02 04:58:12

○NSns1.fabulous.com2020-03-25 → 2020-03-25 · 4 obs

○ 2016-07-08 22:37:46
● 2020-03-25 18:21:20
○ 2026-03-04 19:45:58
○ 2026-04-02 04:58:12

○NSsell.internettraffic.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 04:43:02
○ 2015-11-21 22:04:18
○ 2026-04-02 04:58:12

○MXmailstore1.asia.secureserver.net2015-11-21 → 2016-07-08 · 4 obs

● 2015-11-21 22:04:18
● 2016-07-08 22:37:46
○ 2017-03-18 04:11:14
○ 2026-04-02 04:58:12

●MXmx.antispams.com2026-03-04 → 2026-04-02 · 3 obs

○ 2020-03-25 18:21:20
● 2026-03-04 19:45:58
● 2026-04-02 04:58:12

○MXpostfix.domainstaff.com2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-18 04:11:14
● 2020-03-25 18:21:20
○ 2026-03-04 19:45:58
○ 2026-04-02 04:58:12

○MXsmtp.asia.secureserver.net2015-11-21 → 2016-07-08 · 4 obs

● 2015-11-21 22:04:18
● 2016-07-08 22:37:46
○ 2017-03-18 04:11:14
○ 2026-04-02 04:58:12

○A128.199.176.302016-07-08 → 2016-07-08 · 4 obs

○ 2016-03-03 15:20:14
● 2016-07-08 22:37:46
○ 2017-03-18 04:11:14
○ 2026-04-02 04:58:12

○A128.199.255.32017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-08 22:37:46
● 2017-03-18 04:11:14
○ 2020-03-25 18:21:20
○ 2026-04-02 04:58:12

○A128.199.98.1882015-11-21 → 2015-11-21 · 4 obs

○ 2015-07-21 04:43:02
● 2015-11-21 22:04:18
○ 2016-03-03 15:20:14
○ 2026-04-02 04:58:12

○A23.224.6.272020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-18 04:11:14
● 2020-03-25 18:21:20
○ 2026-03-04 19:45:58
○ 2026-04-02 04:58:12

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

○ 2015-11-21 22:04:18
● 2016-03-03 15:20:14
○ 2016-07-08 22:37:46
○ 2026-04-02 04:58:12

●A51.195.113.812026-03-11 → 2026-04-02 · 3 obs

○ 2026-03-05 15:39:54
● 2026-03-11 00:02:50
● 2026-04-02 04:58:12

○A54.38.153.1682026-03-04 → 2026-03-05 · 5 obs

○ 2020-03-25 18:21:20
● 2026-03-04 19:45:58
● 2026-03-05 15:39:54
○ 2026-03-11 00:02:50
○ 2026-04-02 04:58:12

○A69.172.201.2082015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 04:43:02
○ 2015-11-21 22:04:18
○ 2026-04-02 04:58:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
chem360.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chem360.com (unsigned zone)

⏱️ Timing

Total: 3588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.113.81`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

chem360.com points to IP number: 51.195.113.81.

Other host names such as daijin.com, czdh.com, bsyy.com, dafong.com and csuchen.com share IPs with chem360.com.

Name Servers

chem360.com is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

chem360.com shares the same name server setup as equarter.cn, marskit.com, duoyanshou.com, eduing.com and 4saas.com.

chem360.com partially shares its name servers with other domains, for example shuoran.cn, rainhoo.net and haixianlibao.com.

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

Nine IP numbers per host:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

chem360.com is handled by a single mail server, mx.antispams.com.

The mail server setup for chem360.com matches that of other domains, for instance bobiao.com, freienbach.com, sgplus.com, icreader.com and skyislam.com.

mx.antispams.com points to a single IP: 51.38.122.115.

chem360.com - robtex.com

chem360.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`chem360.com`

`com`