`tnbzs.com`

DNSSEC	⚠️ Not signed
A	122.114.185.191^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
NS	`dns7.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 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	`dns8.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
SOA	`dns.4cun.com`admin@tnbzs.com serial=1772807966

`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=1775960967

Subdomains

bbs.tnbzs.com

Same first word

tnbzs.com

Similar names

tbsnz.net

tzbns.com

szbnt.cn

tbsnz.s3-ap-southeast-2.amazonaws.com

nzbts.com

znbts.gov.zm

sntzb.cn

bstnz.com

znstb.com

bnszt.com

nbtzs.com

nbtsz.com

sztnb.com

znbst.com

tsznb.de

sztnb.hu

sznbt.com

bztns.com

DNS History

5 records (4 active, 1 former)

●NSdns.4cun.com2015-08-05 → 2026-04-12 · 2 obs

● 2015-08-05 11:21:46
● 2026-04-12 02:51:34

●NSdns7.4cun.com2026-03-22 → 2026-04-12 · 3 obs

○ 2015-08-05 11:21:46
● 2026-03-22 07:09:56
● 2026-04-12 02:51:34

●NSdns8.51dns.top2026-03-22 → 2026-04-12 · 3 obs

○ 2015-08-05 11:21:46
● 2026-03-22 07:09:56
● 2026-04-12 02:51:34

●A122.114.185.1912026-03-22 → 2026-04-12 · 3 obs

○ 2020-02-12 19:01:22
● 2026-03-22 07:09:56
● 2026-04-12 02:51:34

○A203.171.226.702015-08-05 → 2020-02-12 · 4 obs

● 2015-08-05 11:21:46
● 2020-02-12 19:01:22
○ 2026-03-22 07:09:56
○ 2026-04-12 02:51:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
tnbzs.com	dns7.4cun.com, dns8.51dns.top	2 records

✅ Authoritative Response

Server:61.172.183.74

NS records: dns7.4cun.com, dns8.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tnbzs.com (unsigned zone)

⏱️ Timing

Total: 1007ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.114.185.191`
SOA	1	`dns.4cun.com admin.tnbzs.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns7.4cun.com, dns7.4cun.com)

Analysis

Hierarchy

tnbzs.com is the parent of bbs.tnbzs.com.

IP Addresses

tnbzs.com resolves to a single IP address: 122.114.185.191.

Other host names, such as bbs.tnbzs.com and dqtxt.com, share IP numbers with tnbzs.com.

Name Servers

tnbzs.com is delegated to three name servers: dns7.4cun.com, dns.4cun.com and dns8.51dns.top.

tnbzs.com at least partially shares name servers with other domains, including zhilengxuebao.com, pbwlcn.com, untrade.cn, ikkf.cn and hailouw.com.

These name servers are typically used together with the name servers dns4.51dns.top, dns3.4cun.com, ns3.4cun.com, ns4.4cun.com, dns6.51dns.top, dns1.4cun.com, dns5.4cun.com, dns2.51dns.top, dns8.4cun.com and ns1.4cun.com.

Host names with two IP numbers:

Host dns7.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74

Host dns8.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210

Host names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 are dns7.4cun.com and dns8.51dns.top

tnbzs.com - robtex.com

tnbzs.com

com