`4s.ai`

DNSSEC	⚠️ Not signed
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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,}
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-05-28 #9

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1785484486

Same first word

4s.cc

4s.com.br

4s.wiki

4s.lv

4s.world

4s.link

4s.by

4s.cz

4s.su

4s.ca

4s.sk

4s.cn

4s.hk

4s.com

4s.game

4s.com.pl

4s.ae

4s.pics

4s.fi

4s.lt

4s.com.tr

4s.no

4s.nu

4s.hu

4s.tv

4s.biz

4s.pl

4s.si

4s.cx

4s.dk

4s.fr

4s.pl.ua

4s.cl

4s.ai

4s.co.kr

4s.org

4s.org.sg

4s.eu

4s.be

4s.cm

4s.io

Similar names

s4.hu

s4.dev

s4.pl

s4.ru

s4.ag

s4.community

s4.com.br

s4.io

s4.dk

s4.cl

s4.no

s4.eu

s4.agency

s4.co.za

s4.ca

s4.network

s4.com

s4.kz

s4.cz

s4.by

s4.com.ua

s4.de

s4.is

s4.be

s4.sp.gov.br

s4.ro

s4.co.uk

s4.pics

s4.world

s4.eng.br

s4.cn

s4.solutions

s4.ddns.net

DNS History

2 records (2 active, 0 former)

●NSns1.alidns.com2026-06-24 → 2026-07-31 · 2 obs

● 2026-06-24 18:56:42
● 2026-07-31 07:59:44

●NSns2.alidns.com2026-06-24 → 2026-07-31 · 2 obs

● 2026-06-24 18:56:42
● 2026-07-31 07:59:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...	12 records
4s.ai	ns1.alidns.com, ns2.alidns.com	-

✅ Authoritative Response

Server:139.224.142.115

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4s.ai (unsigned zone)

⏱️ Timing

Total: 4069ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.alidns.com, ns2.alidns.com`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

4s.ai has two authoritative name servers — ns1.alidns.com and ns2.alidns.com.

4s.ai shares its name server setup with other domains, including 41788.com, d6daa2f3f32c249d.com, ak2000.com and two others.

The name servers of 4s.ai overlap at least partially with those of other domains — among them xtxz243.top, sent.cn, 9393g5.com and two more.

These name servers commonly appear in delegations together with ns7.alidns.com, ns8.alidns.com, dns19.hichina.com and 7 other.

Host names with 9 IP numbers:

ns1.alidns.com points to 39.96.153.45, 39.96.153.55, 47.118.199.205 and 6 other IP addresses.

ns2.alidns.com points to 39.96.153.46, 39.96.153.56, 47.118.199.206 and 6 other IP addresses.

4s.ai - robtex.com

4s.ai

ai