4sapi.com - dns.ninja

`4sapi.com`

DNSSEC	⚠️ Not signed
A	154.17.20.134^{🇺🇸 DMIT-AS906154.17.20.0/24 DMIT Cloud Services}
		PTR	`host-by.dmit.com`
NS	`vip3.alidns.com` ⭐
		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`
		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}
SOA	`vip3.alidns.com`hostmaster@hichina.com 2025-09-29 #20

`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=1785288532

Same first word

4sapi.com

4sapi.ai

Similar names

ia4sp.de

ia4sp.org

i4aps.com

pis4a.ru

apis4.com

s4api.com

isa4p.com

a4isp.net

a4isp.com

ai4ps.com

DNS History

6 records (3 active, 3 former)

○NSdns19.hichina.com2026-03-27 → 2026-06-03 · 3 obs

● 2026-03-27 11:26:06
● 2026-06-03 10:37:28
○ 2026-07-29 01:44:26

○NSdns20.hichina.com2026-03-27 → 2026-06-03 · 3 obs

● 2026-03-27 11:26:06
● 2026-06-03 10:37:28
○ 2026-07-29 01:44:26

●NSvip3.alidns.com2026-07-29 → 2026-07-29 · 2 obs

○ 2026-06-03 10:37:28
● 2026-07-29 01:44:26

●NSvip4.alidns.com2026-07-29 → 2026-07-29 · 2 obs

○ 2026-06-03 10:37:28
● 2026-07-29 01:44:26

●A154.17.20.1342026-05-28 → 2026-07-29 · 3 obs

○ 2026-03-27 11:26:06
● 2026-05-28 10:30:44
● 2026-07-29 01:44:26

○A154.26.178.1262026-03-27 → 2026-03-27 · 3 obs

● 2026-03-27 11:26:06
○ 2026-05-28 10:30:44
○ 2026-07-29 01:44:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4sapi.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:2408:4009:500::3

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sapi.com (unsigned zone)

⏱️ Timing

Total: 2341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.17.20.134`
NS	2	`vip3.alidns.com, vip4.alidns.com`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

IP Addresses

4sapi.com points to a single IP number: 154.17.20.134.

Name Servers

DNS delegation for 4sapi.com points to two name servers: vip3.alidns.com and vip4.alidns.com.

4sapi.com shares its name server setup with other domains, including lianjieit.net, lecloud.com, heishenhua.com and two others.

4sapi.com has name servers in common with a number of other domains — idatatank.com, ejinshan.net, mzchn.net and best-inc.com among them.

These name servers frequently co-occur with the name servers vip1.alidns.com and vip2.alidns.com.

Host names with 7 IP numbers:

vip3.alidns.com has IP addresses 8.212.93.3, 140.205.1.5 and 170.33.32.210, plus 4 other.

vip4.alidns.com has IP addresses 8.212.93.4, 140.205.1.6 and 170.33.32.211, plus 4 other.