`guoruoxi.com`

	CNAME	`host.guoruoxi.com`
	DNSSEC	⚠️ Not signed
	A	221.215.39.130^{🇨🇳 CHINA169-Backbone221.214.0.0/15 CNC Group CHINA169 Shandong Province Network}

`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=1774493232

Subdomains

host.guoruoxi.com

Same first word

guoruoxi.com

DNS History

3 records (3 active, 0 former)

●NSdns10.hichina.com2016-12-17 → 2026-03-26 · 2 obs

● 2016-12-17 03:52:30
● 2026-03-26 03:13:24

●NSdns9.hichina.com2016-12-17 → 2026-03-26 · 2 obs

● 2016-12-17 03:52:30
● 2026-03-26 03:13:24

●CNAMEhost.guoruoxi.com2017-08-17 → 2026-03-26 · 2 obs

● 2017-08-17 00:28:24
● 2026-03-26 03:13:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
guoruoxi.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guoruoxi.com (unsigned zone)

⏱️ Timing

Total: 3782ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
CNAME	1	`host.guoruoxi.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

guoruoxi.com is the parent of host.guoruoxi.com.

IP Addresses

guoruoxi.com points to a single IP number: 221.215.39.130.

Other host names, for instance host.guoruoxi.com, share IP numbers with guoruoxi.com.

guoruoxi.com - robtex.com

guoruoxi.com

com