`thchemical.com`

DNSSEC	⚠️ Not signed
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	`mxwcom.263xmail.com` ⭐
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
MX	`mxcom.263xmail.com`⁽¹⁰⁾
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
TXT	`v=spf1 include:spf.263xmail.com ~all`
SOA	`ns1.chinanetsun.com`task@netsun.com 2006-07-04 #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=1776008847

Subdomains

www.thchemical.com

Same first word

thchemical.com

Similar names

htchemical.com

ccimhealth.com

DNS History

4 records (4 active, 0 former)

●NSns1.chinanetsun.com2015-08-05 → 2026-04-12 · 2 obs

● 2015-08-05 08:07:10
● 2026-04-12 15:55:46

●NSns2.chinanetsun.com2015-08-05 → 2026-04-12 · 2 obs

● 2015-08-05 08:07:10
● 2026-04-12 15:55:46

●MXmxcom.263xmail.com2015-08-05 → 2026-04-12 · 2 obs

● 2015-08-05 08:07:10
● 2026-04-12 15:55:46

●MXmxwcom.263xmail.com2015-08-05 → 2026-04-12 · 2 obs

● 2015-08-05 08:07:10
● 2026-04-12 15:55:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thchemical.com	ns1.chinanetsun.com, ns2.chinanetsun.com	4 records

✅ Authoritative Response

Server:180.235.66.112

NS records: ns1.chinanetsun.com, ns2.chinanetsun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thchemical.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.chinanetsun.com, ns1.chinanetsun.com`
MX	2	`mxcom.263xmail.com (pri: 10), mxwcom.263xmail.com (pri: 5)`
TXT	1	`v=spf1 include:spf.263xmail.com ~all`
SOA	1	`ns1.chinanetsun.com task.netsun.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.chinanetsun.com, ns1.chinanetsun.com, ns2.chinanetsun.com...)

Analysis

Hierarchy

www.thchemical.com has thchemical.com as its parent.

Name Servers

Two name servers ns1.chinanetsun.com and ns2.chinanetsun.com are delegated to thchemical.com.

thchemical.com uses the same name server configuration as other domains, such as znso4.com, jinweichemical.com, manjieke.com, mcbf.com.cn and chinagtchem.com.

thchemical.com at least partially shares name servers with other domains such as ltknit.com, jd-xinwei.com, finym.com, liuhuachem.com and laliato.com.

Host names with two IPs:

ns1.chinanetsun.com points to 240e:96c:200:2e03::7 and 180.235.66.112.

ns2.chinanetsun.com points to 240e:96c:200:2e03::70 and 222.73.8.7.

Mail Servers

Two mail servers handle thchemical.com: mxcom.263xmail.com and mxwcom.263xmail.com.

thchemical.com shares the same mail server setup as other domains, including chinaontime.com, ntkel.com, baodagroup.com, visualtran.com and oseed.com.

thchemical.com shares mail servers with other domains at least in part, for instance xzsec.com, sbtl.cn, cdijs.com, sdyzty.com and hicome.cn.