`transportdata.cn`

DNSSEC	⚠️ Not signed
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}
SOA	`vip1.alidns.com`hostmaster@hichina.com 2025-12-11 #12

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn 2035-07-23 #37

Same first word

transportdata.tw

transportdata.be

transportdata.cn

transportdata.info

transportdata.com.ar

Similar names

datatransport.net

datatransport.org

DNS History

5 records (2 active, 3 former)

●NSvip1.alidns.com2017-08-18 → 2026-07-22 · 2 obs

● 2017-08-18 04:41:06
● 2026-07-22 00:05:02

●NSvip2.alidns.com2017-08-18 → 2026-07-22 · 2 obs

● 2017-08-18 04:41:06
● 2026-07-22 00:05:02

○MXmxn.mxhichina.com2017-08-18 → 2017-08-18 · 3 obs

● 2017-08-18 04:41:06
○ 2026-03-25 23:48:12
○ 2026-07-22 00:05:02

○MXmxw.mxhichina.com2017-08-18 → 2017-08-18 · 3 obs

● 2017-08-18 04:41:06
○ 2026-03-25 23:48:12
○ 2026-07-22 00:05:02

○A180.76.156.252017-08-18 → 2017-08-18 · 3 obs

● 2017-08-18 04:41:06
○ 2026-03-25 23:48:12
○ 2026-07-22 00:05:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:140.205.1.1

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at transportdata.cn: Error: DNS query timeout: 203.119.25.1 for DS transportdata.cn

⏱️ Timing

Total: 4510ms | Queries: -

📄 Records

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

Analysis

Name Servers

Two name servers handle the delegation for transportdata.cn: vip1.alidns.com and vip2.alidns.com.

transportdata.cn has the same name server delegation as a number of other domains, such as tto.com.sg, emshenghuo.com, miaomeiyan.com and two more.

The name servers of transportdata.cn overlap at least partially with those of other domains — among them boohee.com, goftp1.com, aixifan.com and two more.

These name servers commonly appear alongside the name servers vip3.alidns.com and vip4.alidns.com.

Host names resolving to 6 IP numbers:

vip1.alidns.com resolves to 8.212.93.1, 140.205.1.1 and 170.33.32.208 among others, with 3 other IP addresses in total.

vip2.alidns.com resolves to 8.212.93.2, 140.205.1.2 and 170.33.32.209 among others, with 3 other IP addresses in total.

transportdata.cn - robtex.com