`chenzhao.com`

DNSSEC	⚠️ Not signed
A	61.135.214.166^{🇨🇳 CHINA169-BJ61.135.192.0/18 CMI (Customer Route)}
NS	`ns1.cnolnic.com` ⭐
		A	240c:4082:0:5d01::4^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.208.18^{🇨🇳 Baidu106.12.208.0/20 AS38365}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d01::5^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	218.5.79.98^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
SOA	`ns1.cnolnic.com`root@cnolnic.com 2006-11-24 #1

`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=1774790597

Same first word

chenzhao.com

chenzhao.netlify.app

chenzhao.online

chenzhao.org

Similar names

zachhone.com

haochenz.com

zhenchao.com

zhenchao.org

zhaochen.com.tw

chaozhen.com

zhaochen.com

DNS History

8 records (3 active, 5 former)

○NSf1g1ns1.dnspod.net2015-07-17 → 2016-03-23 · 5 obs

○ 2008-03-11 20:52:08
● 2015-07-17 21:18:46
● 2016-03-23 23:39:36
○ 2016-08-11 07:48:48
○ 2026-03-29 13:41:48

○NSf1g1ns2.dnspod.net2015-07-17 → 2016-03-23 · 5 obs

○ 2008-03-11 20:52:08
● 2015-07-17 21:18:46
● 2016-03-23 23:39:36
○ 2016-08-11 07:48:48
○ 2026-03-29 13:41:48

●NSns1.cnolnic.com2016-08-11 → 2026-03-29 · 3 obs

○ 2016-03-23 23:39:36
● 2016-08-11 07:48:48
● 2026-03-29 13:41:48

○NSns1.cnolnic.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 20:52:08
○ 2015-07-17 21:18:46
○ 2026-03-29 13:41:48

●NSns2.cnolnic.com2016-08-11 → 2026-03-29 · 3 obs

○ 2016-03-23 23:39:36
● 2016-08-11 07:48:48
● 2026-03-29 13:41:48

○NSns2.cnolnic.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 20:52:08
○ 2015-07-17 21:18:46
○ 2026-03-29 13:41:48

○A120.55.144.2362016-08-11 → 2017-04-20 · 4 obs

● 2016-08-11 07:48:48
● 2017-04-20 04:13:46
○ 2026-03-23 11:40:00
○ 2026-03-29 13:41:48

●A61.135.214.1662026-03-23 → 2026-03-29 · 3 obs

○ 2017-04-20 04:13:46
● 2026-03-23 11:40:00
● 2026-03-29 13:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chenzhao.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.205.190

NS records: ns1.cnolnic.com, ns2.cnolnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chenzhao.com (unsigned zone)

⏱️ Timing

Total: 3477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.135.214.166`
NS	2	`ns1.cnolnic.com, ns2.cnolnic.com`
SOA	1	`ns1.cnolnic.com root.cnolnic.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

IP Addresses

chenzhao.com resolves to a single IP: 61.135.214.166.

Other host names, for instance yisellegroup.com, laobanyouju.net, 177.cn, 515.cn and xy3302.com share IP numbers with chenzhao.com.

Name Servers

chenzhao.com has two name servers: ns1.cnolnic.com and ns2.cnolnic.com.

chenzhao.com shares the same name server setup as other domains, for example inknet.cn, cnren.cn, xminfinity.com, jschh.cn and yzxuyuan.com.

chenzhao.com shares name servers with other domains to some extent, for example xn--v4q51l27g6tjpias44iocj.com and zjjrh.cn.

These name servers are commonly used together with ns3.cnolnic.com and ns4.cnolnic.com.

Host names with three IP numbers: ns1.cnolnic.com points to 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117; ns2.cnolnic.com points to 240c:4082:0:5d01::5, 106.12.205.190 and 218.5.79.98.

chenzhao.com - robtex.com

chenzhao.com

com