`yangyangzx.com`

DNSSEC	⚠️ Not signed
A	45.13.161.197^{🇭🇰 POWERLINE-HK45.13.160.0/22 Powerline Internal use}
NS	`jm1.alidns.com` ⭐
		A	106.11.41.143^{🇨🇳 Alibaba-Cloud106.11.40.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	140.205.29.100^{🇨🇳 Alibaba-Cloud140.205.0.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`jm2.alidns.com`
		A	106.11.41.142^{🇨🇳 Alibaba-Cloud106.11.40.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	140.205.29.99^{🇨🇳 Alibaba-Cloud140.205.0.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`jm1.alidns.com`hostmaster@hichina.com 2025-09-02 #22

`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=1771291435

DNS History

5 records (3 active, 2 former)

●NSjm1.alidns.com2026-03-02 → 2026-03-02 · 3 obs

○ 2019-04-23 00:12:58
● 2026-03-02 14:49:50
● 2026-03-02 14:49:54

●NSjm2.alidns.com2026-03-02 → 2026-03-02 · 3 obs

○ 2019-04-23 00:12:58
● 2026-03-02 14:49:50
● 2026-03-02 14:49:54

○NSns11.xincache.com2019-04-23 → 2019-04-23 · 3 obs

● 2019-04-23 00:12:58
○ 2026-03-02 14:49:50
○ 2026-03-02 14:49:54

○NSns12.xincache.com2019-04-23 → 2019-04-23 · 3 obs

● 2019-04-23 00:12:58
○ 2026-03-02 14:49:50
○ 2026-03-02 14:49:54

●A45.13.161.1972026-03-02 → 2026-03-02 · 2 obs

● 2026-03-02 14:49:50
● 2026-03-02 14:49:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...	-
yangyangzx.com	jm1.alidns.com, jm2.alidns.com	4 records

✅ Authoritative Response

Server: 106.11.41.142

NS records: jm1.alidns.com, jm2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yangyangzx.com (unsigned zone)

⏱️ Timing

Total: 3502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.13.161.197`
NS	2	`jm2.alidns.com, jm1.alidns.com`
SOA	1	`jm1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (jm1.alidns.com, jm1.alidns.com, jm2.alidns.com...)

Analysis

IP Addresses

yangyangzx.com resolves to one IP number: 45.13.161.197.

other host names including yzdbbj888.com, hnymap.com, wuzhijiluyi.cn, www.lyclchem.com and paykee.com share IP numbers with yangyangzx.com.

Name Servers

yangyangzx.com is delegated to two name servers jm1.alidns.com and jm2.alidns.com.

yangyangzx.com shares the same name server setup as other domains, for instance hnhctpe.com, ymvip2002.com, btdoors.com, bjtwinkle.com and yccwt.com.

Host names with two IP numbers:

The host name jm1.alidns.com points to 106.11.41.143 and 140.205.29.100; the host name jm2.alidns.com points to 106.11.41.142 and 140.205.29.99.

yangyangzx.com - robtex.com

yangyangzx.com

com