`jzrd.cn`

DNSSEC	⚠️ Not signed
A	38.173.194.144^{🇺🇸 PEGTECHINC38.173.192.0/19 PEG TECH INC}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1776250601

`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=2035060047

Previously NS for

jzrd.cn

Same first word

jzrd.com

jzrd.com.cn

jzrd.gov.cn

jzrd.cn

Similar names

djzr.cn

zjdr.net

jrdz.com

jrzd.com

dzjr.com

zrjd.net

jdrz.com

drjz.ch

rdzj.de

jdrz.net

dzrj.org

jrdz.net

zjrd.com

rdzj.net

jdrz.cn

djrz.df.gov.br

rdzj.com.cn

zjrd.cc

zdrj.cn

rjzd.com

rdjz.com

jdrz.com.cn

dzrj.net

zjdr.tv

rdzj.com

zrjd.cn

zjrd.gov.cn

djrz.xyz

drjz.com

drjz.net

jdzr.net

jdzr.com

zjdr.cc

rdjz.cn

rdzj.cn

zjdr.com

rzdj.cc

zdrj.net

jzdr.com

zjrd.net

djrz.com

rzjd.xyz

drjz.cn

drzj.cn

DNS History

5 records (3 active, 2 former)

●NSdm1.longmingdns.com2026-06-27 → 2026-07-19 · 3 obs

○ 2015-08-03 15:32:28
● 2026-06-27 02:56:38
● 2026-07-19 10:46:42

●NSdm2.longmingdns.com2026-06-27 → 2026-07-19 · 3 obs

○ 2015-08-03 15:32:28
● 2026-06-27 02:56:38
● 2026-07-19 10:46:42

○NSjzrd.cn2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 15:32:28
○ 2026-06-27 02:56:38
○ 2026-07-19 10:46:42

●A38.173.194.1442026-06-27 → 2026-07-19 · 5 obs

○ 2015-08-03 15:32:28
● 2026-06-27 02:56:38
○ 2026-06-27 03:48:24
● 2026-06-28 03:44:22
● 2026-07-19 10:46:42

○A67.198.175.2192015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 15:32:28
○ 2026-06-27 02:56:38
○ 2026-07-19 10:46:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...	-
jzrd.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:211.99.99.56

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jzrd.cn (unsigned zone)

⏱️ Timing

Total: 4080ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.194.144`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

jzrd.cn resolves to just one IP address, 38.173.194.144.

Further host names like 13831.cn and songlo.cn overlap in IP numbers with jzrd.cn.

Name Servers

Two name servers handle the delegation for jzrd.cn: dm1.longmingdns.com and dm2.longmingdns.com.

jzrd.cn shares its NS records with other domains, for example hglyw.cn, transfluent.com.cn, zjeegame.cn and two others.

Host names that have two IP addresses:

dm2.longmingdns.com resolves to two addresses: 183.253.57.197 and 211.99.99.56.

Host names that point to one IP address:

The hostname dm1.longmingdns.com resolves to 218.98.111.163.

jzrd.cn - robtex.com

jzrd.cn

cn