`sd-keyuan.com`

	CNAME	`gcwangbing.gotoip3.com`
	CNAME	`hkvhost35.xp94.com`
	DNSSEC	⚠️ Not signed
	A	219.234.31.102^{🇨🇳 WEST263GO-HK219.234.16.0/20 PCCW (Customer Route)}

`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=1778568446

Same first word

sd-keyuan.com

DNS History

4 records (3 active, 1 former)

●NSdns10.hichina.com2016-12-20 → 2026-05-12 · 2 obs

● 2016-12-20 09:30:50
● 2026-05-12 07:01:56

●NSdns9.hichina.com2016-12-20 → 2026-05-12 · 2 obs

● 2016-12-20 09:30:50
● 2026-05-12 07:01:56

○A121.14.65.2162016-12-20 → 2018-01-12 · 4 obs

● 2016-12-20 09:30:50
● 2018-01-12 11:14:32
○ 2026-03-26 16:47:28
○ 2026-05-12 07:01:56

●CNAMEgcwangbing.gotoip3.com2026-03-26 → 2026-05-12 · 2 obs

● 2026-03-26 16:47:28
● 2026-05-12 07:01:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sd-keyuan.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 sd-keyuan.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
CNAME	1	`gcwangbing.gotoip3.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

IP Addresses

sd-keyuan.com resolves to one IP number: 219.234.31.102.

Other host names, for instance hkvhost35.xp94.com, share IP numbers with sd-keyuan.com.

sd-keyuan.com - robtex.com

sd-keyuan.com

com