trinitytec.com.cn - dns.ninja

`trinitytec.com.cn`

DNSSEC	⚠️ Not signed
A	121.41.119.94^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
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	`trinitytec-com-cn.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2015-01-15 #11

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030736639

WOT: NOT_SAFE (20/100)

Same first word

trinitytec.net

trinitytec.com.cn

trinitytec.com

Similar names

nettricity.com

nettricity.cloud

DNS History

9 records (4 active, 5 former)

○NSdns10.hichina.com2017-08-06 → 2026-02-22 · 4 obs

● 2017-08-06 07:55:06
● 2026-02-22 19:11:10
○ 2026-07-10 04:34:16
○ 2026-08-05 11:41:38

○NSdns9.hichina.com2017-08-06 → 2026-02-22 · 4 obs

● 2017-08-06 07:55:06
● 2026-02-22 19:11:10
○ 2026-07-10 04:34:16
○ 2026-08-05 11:41:38

●NSvip1.alidns.com2026-07-10 → 2026-08-05 · 3 obs

○ 2026-02-22 19:11:10
● 2026-07-10 04:34:16
● 2026-08-05 11:41:38

●NSvip2.alidns.com2026-07-10 → 2026-08-05 · 3 obs

○ 2026-02-22 19:11:10
● 2026-07-10 04:34:16
● 2026-08-05 11:41:38

○MXmxbiz1.qq.com2017-08-06 → 2017-08-06 · 3 obs

● 2017-08-06 07:55:06
○ 2026-02-15 06:32:32
○ 2026-08-05 11:41:38

○MXmxbiz2.qq.com2017-08-06 → 2017-08-06 · 3 obs

● 2017-08-06 07:55:06
○ 2026-02-15 06:32:32
○ 2026-08-05 11:41:38

●MXtrinitytec-com-cn.mail.protection.outlook.com2026-02-15 → 2026-08-05 · 3 obs

○ 2017-08-06 07:55:06
● 2026-02-15 06:32:32
● 2026-08-05 11:41:38

●A121.41.119.942026-02-15 → 2026-08-05 · 3 obs

○ 2017-08-06 07:55:06
● 2026-02-15 06:32:32
● 2026-08-05 11:41:38

○A182.92.224.1302017-08-06 → 2017-08-06 · 3 obs

● 2017-08-06 07:55:06
○ 2026-02-15 06:32:32
○ 2026-08-05 11:41:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
trinitytec.com.cn	vip1.alidns.com, vip2.alidns.com	-

✅ Authoritative Response

Server:140.205.1.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trinitytec.com.cn (unsigned zone)

⏱️ Timing

Total: 2129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.41.119.94`
NS	2	`vip1.alidns.com, vip2.alidns.com`
MX	1	`trinitytec-com-cn.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`vip1.alidns.com hostmaster.hichina.com`

Analysis

IP Addresses

trinitytec.com.cn points to a single IP number: 121.41.119.94.

Name Servers

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

trinitytec.com.cn shares its name server setup with other domains, including woshisuannaijun.com, quantaeye.cn, anshukeji.com and two others.

At least some of trinitytec.com.cn's name servers are shared with other domains, for example dodoship.com, qmango.com, coolgamebox.com and two more.

These name servers tend to be deployed in combination with the name servers vip3.alidns.com and vip4.alidns.com.

Host names with 6 IP numbers:

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

trinitytec.com.cn has one mail server: trinitytec-com-cn.mail.protection.outlook.com.

trinitytec-com-cn.mail.protection.outlook.com points to 6 IP numbers: 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 other.