`ydhbys.com`

	CNAME	`www.yunheban.com`
	DNSSEC	⚠️ Not signed
	A	120.77.200.216^{🇨🇳 Alibaba-Cloud120.77.128.0/17}

`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=1778646136

Same first word

ydhbys.com

Similar names

yysdhb.com

syhydb.com

hbsdyy.com

hbydsy.com

dhyysb.cn

hbdsyy.com

sdyyhb.cn

DNS History

4 records (3 active, 1 former)

●NSdns17.hichina.com2017-05-07 → 2026-05-13 · 2 obs

● 2017-05-07 19:39:54
● 2026-05-13 04:39:08

●NSdns18.hichina.com2017-05-07 → 2026-05-13 · 2 obs

● 2017-05-07 19:39:54
● 2026-05-13 04:39:08

○A119.23.225.2172017-05-07 → 2017-05-07 · 3 obs

● 2017-05-07 19:39:54
○ 2026-05-04 01:02:54
○ 2026-05-13 04:39:08

●CNAMEwww.yunheban.com2026-05-04 → 2026-05-13 · 2 obs

● 2026-05-04 01:02:54
● 2026-05-13 04:39:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
ydhbys.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ydhbys.com (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns17.hichina.com, dns18.hichina.com`
CNAME	1	`www.yunheban.com`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

IP Addresses

ydhbys.com resolves to one IP number: 120.77.200.216.

Other host names such as yunheban.com and www.yunheban.com share IP numbers with ydhbys.com.

ydhbys.com - robtex.com

ydhbys.com

com