`ngsi.ltd`

DNSSEC	⚠️ Not signed
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`ltd`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ltd` ⭐
	NS	`v0n1.nic.ltd`
	NS	`v0n2.nic.ltd`
	NS	`v0n3.nic.ltd`
	NS	`v2n0.nic.ltd`
	NS	`v2n1.nic.ltd`
	SOA	`v0n0.nic.ltd`hostmaster@donuts.email serial=1784494246

Same first word

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sign.ac.uk

snig.nl

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sign.at

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gsin.cn

igns.us

DNS History

8 records (5 active, 3 former)

○NSdns1.yandex.net2016-12-10 → 2017-07-01 · 4 obs

● 2016-12-10 22:03:36
● 2017-07-01 15:09:56
○ 2026-06-07 00:29:06
○ 2026-07-19 21:20:10

○NSdns2.yandex.net2016-12-10 → 2017-07-01 · 4 obs

● 2016-12-10 22:03:36
● 2017-07-01 15:09:56
○ 2026-06-07 00:29:06
○ 2026-07-19 21:20:10

●NSdns31.hichina.com2026-06-07 → 2026-07-19 · 3 obs

○ 2017-07-01 15:09:56
● 2026-06-07 00:29:06
● 2026-07-19 21:20:10

●NSdns32.hichina.com2026-06-07 → 2026-07-19 · 3 obs

○ 2017-07-01 15:09:56
● 2026-06-07 00:29:06
● 2026-07-19 21:20:10

○MXmx.yandex.net2016-12-10 → 2017-07-01 · 4 obs

● 2016-12-10 22:03:36
● 2017-07-01 15:09:56
○ 2026-06-07 00:29:06
○ 2026-07-19 21:20:10

●MXmx1.qiye.aliyun.com2026-06-07 → 2026-07-19 · 3 obs

○ 2017-07-01 15:09:56
● 2026-06-07 00:29:06
● 2026-07-19 21:20:10

●MXmx2.qiye.aliyun.com2026-06-07 → 2026-07-19 · 3 obs

○ 2017-07-01 15:09:56
● 2026-06-07 00:29:06
● 2026-07-19 21:20:10

●MXmx3.qiye.aliyun.com2026-06-07 → 2026-07-19 · 3 obs

○ 2017-07-01 15:09:56
● 2026-06-07 00:29:06
● 2026-07-19 21:20:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ltd	v0n0.nic.ltd, v0n1.nic.ltd, v0n2.nic.ltd, v0n3.nic.ltd...	12 records
ngsi.ltd	dns31.hichina.com, dns32.hichina.com	-

✅ Authoritative Response

Server:47.118.199.219

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ngsi.ltd (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns31.hichina.com, dns32.hichina.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ltd, v0n1.nic.ltd, v0n2.nic.ltd...)

Analysis

Name Servers

The NS records for ngsi.ltd delegate to dns31.hichina.com and dns32.hichina.com.

The name server configuration of ngsi.ltd is shared with other domains, for instance shanyintang.com, jinyihd.com, ffxiang.com and two others.

ngsi.ltd shares at least some of its name servers with other domains, including ylh999.com, patpo.com, idggame.com.cn and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns31.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns32.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

Mail Servers

ngsi.ltd is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

At least some of the mail servers used by ngsi.ltd are shared with other domains: brandpromosus.com, bjyuandian.com, jcsk100.com and two others among them.

These mail servers frequently appear alongside the mail servers mxw.mxhichina.com and mxn.mxhichina.com.

Host names pointing to two IP addresses:

The A records for mx3.qiye.aliyun.com return 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mx1.qiye.aliyun.com resolves to the IP address 47.246.137.47.

mx2.qiye.aliyun.com resolves to the IP address 47.246.136.231.

mx3.qiye.aliyun.com and mx2.qiye.aliyun.com each have 47.246.136.231 IP addresses.

mx3.qiye.aliyun.com and mx1.qiye.aliyun.com each have 47.246.137.47 IP addresses.