`bzgyh.com`

DNSSEC	⚠️ Not signed
A	221.231.138.121^{🇨🇳 CHINATELECOM-JIANGSU-NANJING-IDC221.231.136.0/21 CTJS NJ-IDC}
NS	`dns3.4cun.com` ⭐
		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	`dns.4cun.com` ⚠️ Not in zone NS records
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}
SOA	`dns.4cun.com`admin@bzgyh.com serial=1772527007

`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=1776999896

Same first word

bzgyh.com

Similar names

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hzbyg.cn

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DNS History

5 records (4 active, 1 former)

●NSdns.4cun.com2015-08-13 → 2026-04-24 · 5 obs

● 2015-08-13 13:25:32
● 2026-04-11 12:14:38
○ 2026-04-17 13:53:46
● 2026-04-20 00:45:30
● 2026-04-24 03:09:50

●NSdns3.4cun.com2026-04-05 → 2026-04-24 · 3 obs

○ 2015-08-13 13:25:32
● 2026-04-05 23:44:14
● 2026-04-24 03:09:50

●NSdns4.51dns.top2026-04-05 → 2026-04-24 · 3 obs

○ 2015-08-13 13:25:32
● 2026-04-05 23:44:14
● 2026-04-24 03:09:50

○A221.231.138.1162015-08-13 → 2017-04-04 · 4 obs

● 2015-08-13 13:25:32
● 2017-04-04 19:22:52
○ 2026-04-05 23:44:14
○ 2026-04-24 03:09:50

●A221.231.138.1212026-04-05 → 2026-04-24 · 6 obs

○ 2017-04-04 19:22:52
● 2026-04-05 23:44:14
● 2026-04-11 12:14:38
○ 2026-04-17 13:53:46
● 2026-04-20 00:45:30
● 2026-04-24 03:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bzgyh.com	dns3.4cun.com, dns4.51dns.top	2 records

✅ Authoritative Response

Server:61.172.183.74

NS records: dns3.4cun.com, dns4.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bzgyh.com (unsigned zone)

⏱️ Timing

Total: 1161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.231.138.121`
SOA	1	`dns.4cun.com admin.bzgyh.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)

Analysis

IP Addresses

bzgyh.com resolves to a single IP address: 221.231.138.121.

Other host names including www.ubs-sh.com, bocast.cc, sydrj.com, ftp.a130.163ns.cn and www.tdsws.com share IP numbers with bzgyh.com.

Name Servers

bzgyh.com is delegated to three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.

bzgyh.com at least partially shares name servers with other domains, including naicihn.com, hjsmart.cn, zsjtjn.com, rctailor.com and mtybwg.org.cn.

These name servers are typically used together with the name servers dns7.4cun.com, dns8.51dns.top, dns1.4cun.com, ns3.4cun.com, ns4.4cun.com, dns2.51dns.top, dns6.51dns.top, dns5.4cun.com, dns4.4cun.com and ns1.4cun.com.

Host names with two IP numbers:

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

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

Host names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 are dns3.4cun.com and dns4.51dns.top

bzgyh.com - robtex.com

bzgyh.com

com