`zjtchb.com`

DNSSEC	⚠️ Not signed
A	122.114.125.15^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
NS	`dns3.4cun.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	`dns4.51dns.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@zjtchb.com serial=1772527647

`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=1771291435

Same first word

zjtchb.com

Similar names

htzcbj.com

bjzcth.cn

zthcbj.com

zcjthb.com

tjzchb.com

bjzhtc.com

hbjctz.com

btczhj.com

bjhctz.cn

hbjctz.net

DNS History

4 records (4 active, 0 former)

●NSdns.4cun.com2016-12-18 → 2026-03-23 · 2 obs

● 2016-12-18 15:27:06
● 2026-03-23 20:38:10

●NSdns3.4cun.com2026-03-23 → 2026-03-23 · 3 obs

○ 2016-12-18 15:27:06
● 2026-03-23 13:38:46
● 2026-03-23 20:38:10

●NSdns4.51dns.top2026-03-23 → 2026-03-23 · 3 obs

○ 2016-12-18 15:27:06
● 2026-03-23 13:38:46
● 2026-03-23 20:38:10

●A122.114.125.152016-12-18 → 2026-03-23 · 2 obs

● 2016-12-18 15:27:06
● 2026-03-23 20:38:10

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 991ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.114.125.15`
SOA	1	`dns.4cun.com admin.zjtchb.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

zjtchb.com points to a single IP number: 122.114.125.15.

Other host names such as pxgx.net, cxlzs.com and jsdjhj.com share IP numbers with zjtchb.com.

Name Servers

The delegation for zjtchb.com is handled by three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.

zjtchb.com at least partially shares name servers with other domains, for instance gyguoan.com, washwow.net, ichinait.com, 0427jcnk.com and tdstjia.com.

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

Host names with two IP numbers:

dns3.4cun.com points to: 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.

dns4.51dns.top points to: 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210.

Names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns3.4cun.com and dns4.51dns.top.

zjtchb.com - robtex.com

zjtchb.com

com