`hzsbd.cn`

DNSSEC	⚠️ Not signed
NS	`dns3.4cun.com` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns4.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}

`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=2034711585

Same first word

hzsbd.com

hzsbd.cn

Similar names

zhdsb.com

sdzhb.com

hzbds.com

zhbsd.ch

szbhd.cn

shdbz.cn

bsdhz.ch

hzbsd.com

bdhzs.com

hbsdz.com

zshbd.cn

bshdz.com

dzshb.com.cn

hzsdb.cn

zdsbh.com

dszbh.cn

shbzd.com

bdszh.vip

sbdzh.cz

hzsdb.com

zbdsh.com

DNS History

2 records (2 active, 0 former)

●NSdns3.4cun.com2026-04-24 → 2026-04-25 · 2 obs

● 2026-04-24 17:03:06
● 2026-04-25 16:24:22

●NSdns4.51dns.top2026-04-24 → 2026-04-25 · 2 obs

● 2026-04-24 17:03:06
● 2026-04-25 16:24:22

🔍 DNS Trace

Analysis

Name Servers

Delegation for hzsbd.cn rests with two name servers, dns3.4cun.com and dns4.51dns.top.

hzsbd.cn shares the same name server setup as other domains, including cnmix.cn, heiyisheji.com, zjtianmi.com, kyextrusion.com and lebet.com.cn.

hzsbd.cn at least partially shares name servers with other domains, for instance lxmsg.com, lfgfj.com, xn--fiqv1al2prqmy80b4u0a.net, hcachinavip.com and snfchn.com.

these name servers are commonly used with dns.4cun.com, dns7.4cun.com and dns4.4cun.com.

Host names with two IP numbers:

dns3.4cun.com points to: 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 61.172.183.74.

dns4.51dns.top points to: 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 219.138.102.210.

Names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8: dns3.4cun.com and dns4.51dns.top.

hzsbd.cn - robtex.com

hzsbd.cn

cn