`ntzb.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.cnolnic.net` ⭐
		A	240c:4082:0:5d01::6^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
		A	218.5.79.112^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.net`
		A	240c:4082:0:5d01::7^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.46.253^{🇨🇳 Baidu106.13.32.0/20 AS38365}
		A	218.5.79.189^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
SOA	`ns1.cnolnic.net`root@cnolnic.net 2006-11-24 #1

`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=2034636115

Same first word

ntzb.cn

ntzb.com.cn

ntzb.org

Similar names

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nzbt.com

tzbn.com

tnzb.cn

tnbz.org

btnz.co.nz

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DNS History

3 records (2 active, 1 former)

●NSns1.cnolnic.net2015-08-03 → 2026-04-05 · 2 obs

● 2015-08-03 03:34:06
● 2026-04-05 17:30:20

●NSns2.cnolnic.net2015-08-03 → 2026-04-05 · 2 obs

● 2015-08-03 03:34:06
● 2026-04-05 17:30:20

○A58.221.13.2282015-08-03 → 2019-04-11 · 4 obs

● 2015-08-03 03:34:06
● 2019-04-11 14:27:36
○ 2026-03-26 04:45:26
○ 2026-04-05 17:30:20

🔍 DNS Trace

Analysis

Name Servers

ntzb.cn is delegated to two name servers ns1.cnolnic.net and ns2.cnolnic.net.

ntzb.cn shares the same name server setup as other domains, for instance ayqingfeng.cn, actasc.cn, xinanqiu.com, xmtrip.net and teachaid.cn.

Host names with three IPs:

ns1.cnolnic.net points to 240c:4082:0:5d01::6, 106.13.136.254 and 218.5.79.112.

ns2.cnolnic.net points to 240c:4082:0:5d01::7, 106.13.46.253 and 218.5.79.189.

ntzb.cn - robtex.com

ntzb.cn

cn