`ci-inv.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}
MX	`mail.ci-inv.cn` ⭐
		A	180.168.127.204^{🇨🇳 SHANGHAITELECOM180.168.0.0/16 Chinanet Shanghai}
			PTR	`mail.ci-inv.cn`
TXT	`v=spf1 a mx ip4:180.168.127.204 -all`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2025-12-11 #12

`cn`

	DNSSEC	⚠️ Not signed
	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 serial=2034660745

Subdomains

mail.ci-inv.cn

Same first word

ci-inv.cn

Similar names

vin-ci.de

DNS History

5 records (3 active, 2 former)

○NSdns10.hichina.com2017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 00:47:04
○ 2026-03-18 06:27:12
○ 2026-04-12 02:15:54

○NSdns9.hichina.com2017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 00:47:04
○ 2026-03-18 06:27:12
○ 2026-04-12 02:15:54

●NSvip1.alidns.com2026-03-18 → 2026-04-12 · 3 obs

○ 2017-12-18 00:47:04
● 2026-03-18 06:27:12
● 2026-04-12 02:15:54

●NSvip2.alidns.com2026-03-18 → 2026-04-12 · 3 obs

○ 2017-12-18 00:47:04
● 2026-03-18 06:27:12
● 2026-04-12 02:15:54

●MXmail.ci-inv.cn2017-12-18 → 2026-04-12 · 2 obs

● 2017-12-18 00:47:04
● 2026-04-12 02:15:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ci-inv.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 ci-inv.cn (unsigned zone)

⏱️ Timing

Total: 1013ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip2.alidns.com, vip1.alidns.com`
MX	1	`mail.ci-inv.cn (pri: 1)`
TXT	1	`v=spf1 a mx ip4:180.168.127.204 -all`
SOA	1	`vip1.alidns.com hostmaster.hichina.com`

Analysis

Hierarchy

ci-inv.cn is the parent of mail.ci-inv.cn.

Name Servers

ci-inv.cn is delegated to two name servers vip1.alidns.com and vip2.alidns.com.

ci-inv.cn shares the same name server setup as other domains, for instance dapssoft.com, flashpay.co.th, sz-dbgo.com, 10106262.com and n1-p260103.com.

ci-inv.cn at least partially shares name servers with other domains, for instance ymxk11.pro, bringbuys.com, ga(0x736578)pochina.com, dodoship.com and qmango.com.

these name servers are often used together with vip3.alidns.com, vip4.alidns.com, ns1.alidns.com and ns2.alidns.com.

Host names with six IP numbers:

Host name vip1.alidns.com points to: 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8.

Host name vip2.alidns.com points to: 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.

Mail Servers

ci-inv.cn is handled by a single mail server, mail.ci-inv.cn.

mail.ci-inv.cn resolves to IP 180.168.127.204.

ci-inv.cn - robtex.com

ci-inv.cn

cn