`aiui20.cn`

DNSSEC	⚠️ Not signed
A	103.158.191.237^{🇭🇰 XNNET103.158.190.0/23 BaiYang Pioneer Ltd. No. 232-14-5 jintong road, Yubei District}
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`anna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2410662603

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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=2035126230

Same first word

aiui20.com

aiui20.cn

DNS History

3 records (3 active, 0 former)

●NSandy.ns.cloudflare.com2026-05-16 → 2026-08-03 · 2 obs

● 2026-05-16 09:34:40
● 2026-08-03 02:49:12

●NSanna.ns.cloudflare.com2026-05-16 → 2026-08-03 · 2 obs

● 2026-05-16 09:34:40
● 2026-08-03 02:49:12

●A103.158.191.2372026-08-03 → 2026-08-03 · 1 obs

● 2026-08-03 02:49:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
aiui20.cn	andy.ns.cloudflare.com, anna.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.101

NS records: andy.ns.cloudflare.com, anna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aiui20.cn (unsigned zone)

⏱️ Timing

Total: 975ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.158.191.237`
NS	2	`andy.ns.cloudflare.com, anna.ns.cloudflare.com`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

aiui20.cn directs to one IP number, which is 103.158.191.237.

Among the host names that share IP numbers with aiui20.cn are zgyyjj.cn, healthysoil.cn, lanniu.mobi and two others.

Name Servers

The NS records for aiui20.cn delegate to andy.ns.cloudflare.com and anna.ns.cloudflare.com.

aiui20.cn has the same name server delegation as a number of other domains, such as linuxos.ovh, mybuilder.in, beezzly.com and two more.

At least some of aiui20.cn's name servers are shared with other domains, for example vendsoft.com, pktstore.com, northgeorgiacleaning.com and two more.

These name servers tend to be deployed in combination with the name servers zariyah.ns.cloudflare.com and candy.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

andy.ns.cloudflare.com maps to 108.162.193.101, 172.64.33.101, 173.245.59.101 and 3 additional IP addresses.

anna.ns.cloudflare.com maps to 108.162.192.102, 172.64.32.102, 173.245.58.102 and 3 additional IP addresses.

aiui20.cn - robtex.com

aiui20.cn

cn