saicstack.com - dns.ninja

`saicstack.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`vip3.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 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	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 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	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 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.saicstack.com` ⭐
		A	106.15.172.76^{🇨🇳 Alibaba-Cloud106.15.0.0/16 Alibaba (US) Technology Co., Ltd.}
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1783990442

Subdomains

mail.saicstack.com

Same first word

saicstack.com

DNS History

11 records (5 active, 6 former)

○NScns1.zdnscloud.net2017-11-18 → 2017-11-18 · 4 obs

○ 2016-12-20 15:49:14
● 2017-11-18 05:47:10
○ 2026-02-25 20:14:00
○ 2026-07-14 01:23:56

○NSdns1.zdnscloud.info2017-11-18 → 2017-11-18 · 4 obs

○ 2016-12-20 15:49:14
● 2017-11-18 05:47:10
○ 2026-02-25 20:14:00
○ 2026-07-14 01:23:56

●NSdns23.hichina.com2026-02-25 → 2026-07-14 · 3 obs

○ 2017-11-18 05:47:10
● 2026-02-25 20:14:00
● 2026-07-14 01:23:56

●NSdns24.hichina.com2026-02-25 → 2026-07-14 · 3 obs

○ 2017-11-18 05:47:10
● 2026-02-25 20:14:00
● 2026-07-14 01:23:56

○NSins1.zdnscloud.com2017-11-18 → 2017-11-18 · 4 obs

○ 2016-12-20 15:49:14
● 2017-11-18 05:47:10
○ 2026-02-25 20:14:00
○ 2026-07-14 01:23:56

○NSns11.xincache.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:49:14
○ 2017-11-18 05:47:10
○ 2026-07-14 01:23:56

○NSns12.xincache.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:49:14
○ 2017-11-18 05:47:10
○ 2026-07-14 01:23:56

●NSvip3.alidns.com2026-02-25 → 2026-07-14 · 3 obs

○ 2017-11-18 05:47:10
● 2026-02-25 20:14:00
● 2026-07-14 01:23:56

●NSvip4.alidns.com2026-02-25 → 2026-07-14 · 3 obs

○ 2017-11-18 05:47:10
● 2026-02-25 20:14:00
● 2026-07-14 01:23:56

○NSvns1.zdnscloud.biz2017-11-18 → 2017-11-18 · 4 obs

○ 2016-12-20 15:49:14
● 2017-11-18 05:47:10
○ 2026-02-25 20:14:00
○ 2026-07-14 01:23:56

●MXmail.saicstack.com2016-12-20 → 2026-07-14 · 2 obs

● 2016-12-20 15:49:14
● 2026-07-14 01:23:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
saicstack.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for saicstack.com (unsigned zone)

⏱️ Timing

Total: 763ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns24.hichina.com, vip3.alidns.com...`
MX	1	`mail.saicstack.com (pri: 10)`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Hierarchy

mail.saicstack.com is a subdomain of saicstack.com.

Name Servers

The domain saicstack.com is delegated to these four name servers: vip3.alidns.com, vip4.alidns.com, dns23.hichina.com and dns24.hichina.com.

The name servers of saicstack.com overlap at least partially with those of other domains — among them wxyysyxx.cn, bxyuer.com, ymlyhd.com and two more.

These name servers commonly appear in delegations together with vip1.alidns.com, vip2.alidns.com, expirens3.hichina.com and 3 other.

Host names resolving to 9 IP numbers:

dns23.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.

dns24.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.

Host names resolving to 7 IP numbers:

vip3.alidns.com maps to 8.212.93.3, 140.205.1.5, 170.33.32.210 and 4 additional IP addresses.

vip4.alidns.com maps to 8.212.93.4, 140.205.1.6, 170.33.32.211 and 4 additional IP addresses.

Mail Servers

saicstack.com routes its mail through a single mail server, mail.saicstack.com.

mail.saicstack.com resolves to 106.15.172.76 and no other IP number.