sinotf.com - dns.ninja

`sinotf.com`

DNSSEC	⚠️ Not signed
A	60.205.2.148^{🇨🇳 Alibaba-Cloud60.205.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`vip1.alidns.com` ⭐
		A	2408:4009:500::1^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.1^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.1^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.208^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.24^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.8^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip2.alidns.com`
		A	2408:4009:500::2^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.2^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.2^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.209^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.25^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.9^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2026-06-23 #20

`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=1786262589

rank #502431 globally
rank #207897 in the tld
📈 Tranco rank: #713,563

Subdomains

statics.sinotf.com

Same first word

sinotf.com

sinotf.com.cn

Similar names

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DNS History

11 records (5 active, 6 former)

○NSns1.alidns.com2026-02-15 → 2026-06-15 · 5 obs

○ 2016-09-23 04:48:48
● 2026-02-15 22:05:38
● 2026-06-15 10:09:12
○ 2026-07-03 12:23:46
○ 2026-08-09 08:32:54

○NSns13.xincache.com2015-08-02 → 2016-09-23 · 4 obs

● 2015-08-02 21:05:44
● 2016-09-23 04:48:48
○ 2026-02-15 22:05:38
○ 2026-08-09 08:32:54

○NSns14.xincache.com2015-08-02 → 2016-09-23 · 4 obs

● 2015-08-02 21:05:44
● 2016-09-23 04:48:48
○ 2026-02-15 22:05:38
○ 2026-08-09 08:32:54

○NSns2.alidns.com2026-02-15 → 2026-06-15 · 5 obs

○ 2016-09-23 04:48:48
● 2026-02-15 22:05:38
● 2026-06-15 10:09:12
○ 2026-07-03 12:23:46
○ 2026-08-09 08:32:54

●NSvip1.alidns.com2026-07-03 → 2026-08-09 · 3 obs

○ 2026-06-15 10:09:12
● 2026-07-03 12:23:46
● 2026-08-09 08:32:54

●NSvip2.alidns.com2026-07-03 → 2026-08-09 · 3 obs

○ 2026-06-15 10:09:12
● 2026-07-03 12:23:46
● 2026-08-09 08:32:54

○MXmx.ym.163.com2015-08-02 → 2015-10-23 · 4 obs

● 2015-08-02 21:05:44
● 2015-10-23 02:55:00
○ 2015-12-30 02:21:28
○ 2026-08-09 08:32:54

●MXmxbiz1.qq.com2015-12-30 → 2026-08-09 · 3 obs

○ 2015-10-23 02:55:00
● 2015-12-30 02:21:28
● 2026-08-09 08:32:54

●MXmxbiz2.qq.com2015-12-30 → 2026-08-09 · 3 obs

○ 2015-10-23 02:55:00
● 2015-12-30 02:21:28
● 2026-08-09 08:32:54

○A211.144.136.282015-08-02 → 2016-09-23 · 4 obs

● 2015-08-02 21:05:44
● 2016-09-23 04:48:48
○ 2026-02-15 22:05:38
○ 2026-08-09 08:32:54

●A60.205.2.1482026-02-15 → 2026-08-09 · 3 obs

○ 2016-09-23 04:48:48
● 2026-02-15 22:05:38
● 2026-08-09 08:32:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sinotf.com	vip1.alidns.com, vip2.alidns.com	20 records

✅ Authoritative Response

Server:121.40.6.162

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinotf.com (unsigned zone)

⏱️ Timing

Total: 3342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`60.205.2.148`
NS	2	`vip2.alidns.com, vip1.alidns.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	`vip1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)

Analysis

Hierarchy

statics.sinotf.com is delegated beneath sinotf.com.

IP Addresses

sinotf.com has exactly one IP address — 60.205.2.148.

ctft.net, www.cfsino.com, cfsino.com plus two other host names have IP numbers in common with sinotf.com.

Name Servers

The NS records for sinotf.com delegate to vip1.alidns.com and vip2.alidns.com.

The name server configuration of sinotf.com is shared with other domains, for instance smqhb.com, downtown8.cn, jujia618.com and two others.

There is at least partial name server overlap between sinotf.com and other domains — haoyx.net, highstar.com, at-our.com and two more among them.

These name servers tend to appear in combination with the name servers vip3.alidns.com, vip4.alidns.com, ns1.alidns.com and ns2.alidns.com.

Hosts with 6 IP addresses each:

vip1.alidns.com maps to 8.212.93.1, 140.205.1.1, 170.33.32.208 and 3 additional IP addresses.

vip2.alidns.com maps to 8.212.93.2, 140.205.1.2, 170.33.32.209 and 3 additional IP addresses.

Mail Servers

sinotf.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of sinotf.com matches that of other domains such as zhilian-nb.com, wxdsoft.com, yabopower.com and two others.

At least some of the mail servers used by sinotf.com are shared with other domains: dahetop.com, sjycc.com, isc2cn.org and two others among them.

These mail servers tend to be used in conjunction with the mail servers mxdomain.qq.com.