`tianfuchem.com`

DNSSEC	⚠️ Not signed
A	104.200.25.225^{🇺🇸 AKAMAI-LINODE-AP104.200.24.0/22 Akamai Technologies}
		PTR	`104-200-25-225.ip.linodeusercontent.com`
NS	`ns15.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns16.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns15.xincache.com`enterprise1dnsadmin@dnspod.com serial=1679043983

`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=1784119147

Subdomains

ru.tianfuchem.com

Same first word

tianfuchem.com

Similar names

chemtianfu.com

futianchem.com

uftmachine.com

DNS History

7 records (5 active, 2 former)

●NSns15.xincache.com2015-08-15 → 2026-07-15 · 2 obs

● 2015-08-15 23:21:56
● 2026-07-15 13:04:34

●NSns16.xincache.com2015-08-15 → 2026-07-15 · 2 obs

● 2015-08-15 23:21:56
● 2026-07-15 13:04:34

○MXmx01.mail.alibaba.com2015-08-15 → 2017-02-13 · 4 obs

● 2015-08-15 23:21:56
● 2017-02-13 18:43:50
○ 2026-06-10 19:51:56
○ 2026-07-15 13:04:34

○MXmx02.mail.alibaba.com2015-08-15 → 2017-02-13 · 4 obs

● 2015-08-15 23:21:56
● 2017-02-13 18:43:50
○ 2026-06-10 19:51:56
○ 2026-07-15 13:04:34

●MXmxbiz1.qq.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-02-13 18:43:50
● 2026-06-10 19:51:56
● 2026-07-15 13:04:34

●MXmxbiz2.qq.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-02-13 18:43:50
● 2026-06-10 19:51:56
● 2026-07-15 13:04:34

●A104.200.25.2252026-06-10 → 2026-07-15 · 2 obs

● 2026-06-10 19:51:56
● 2026-07-15 13:04:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tianfuchem.com	ns15.xincache.com, ns16.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tianfuchem.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.200.25.225`
NS	2	`ns16.xincache.com, ns15.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns15.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)

Analysis

Hierarchy

tianfuchem.com serves as the parent of ru.tianfuchem.com.

IP Addresses

tianfuchem.com resolves to just one IP address, 104.200.25.225.

Two other host names, along with dmtsz.com, dellfei.com and 104-200-25-225.ip.linodeusercontent.com, also share IP numbers with tianfuchem.com.

Name Servers

tianfuchem.com is served by two delegated name servers, ns15.xincache.com and ns16.xincache.com.

tianfuchem.com shares its NS records with other domains, for example oosoko.com, gyscn.com, idhw.cn and two others.

tianfuchem.com has at least partial name server overlap with other domains, such as ax66666669.com, hnjkq.com, jtjsjdsb.com and two others.

It is common to see these name servers used together with name servers ns11.xincache.com and ns12.xincache.com.

DNS names with 8 IP addresses:

ns15.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

DNS names with 7 IP addresses:

ns16.xincache.com carries IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, with 4 other addresses beyond those.

Mail Servers

tianfuchem.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with tianfuchem.com are wangjiayun.cn, jhws-cn.com, kebor.cn and two others.

There is at least a partial overlap in mail servers between tianfuchem.com and other domains like itianya.com, mixpwr.com and fubing.net.

tianfuchem.com - robtex.com

tianfuchem.com

com