`jjtr.cn`

DNSSEC	⚠️ Not signed
A	140.188.119.69^{🇺🇸 PEGTECHINC140.188.64.0/18 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=1774869737

`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=2034662178

Previously NS for

jjtr.cn

Same first word

jjtr.cn

jjtr.com

Similar names

jtjr.cn

jrtj.com

jjrt.com

tjrj.org

trjj.com

jtrj.cn

tjrj.jus.br

tjrj.com

jtrj.com

jjrt.at

tjrj.co.uk

jrtj.net

rjjt.org

jrtj.cc

jrtj.org.cn

rtjj.com

jjrt.net

jrjt.com

trjj.net

rjtj.com

tjrj.net

tjjr.fi

DNS History

9 records (3 active, 6 former)

●NSdm1.longmingdns.com2026-02-18 → 2026-04-12 · 3 obs

○ 2019-02-21 11:06:32
● 2026-02-18 15:44:26
● 2026-04-12 10:35:00

●NSdm2.longmingdns.com2026-02-18 → 2026-04-12 · 3 obs

○ 2019-02-21 11:06:32
● 2026-02-18 15:44:26
● 2026-04-12 10:35:00

○NSjjtr.cn2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 21:57:08
○ 2016-01-26 15:23:48
○ 2026-04-12 10:35:00

○NSns3.dns.com2019-02-21 → 2019-02-21 · 4 obs

○ 2016-01-26 15:23:48
● 2019-02-21 11:06:32
○ 2026-02-18 15:44:26
○ 2026-04-12 10:35:00

○NSns4.dns.com2019-02-21 → 2019-02-21 · 4 obs

○ 2016-01-26 15:23:48
● 2019-02-21 11:06:32
○ 2026-02-18 15:44:26
○ 2026-04-12 10:35:00

●A140.188.119.692026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-13 20:58:02
● 2026-04-12 10:35:00

○A156.245.66.292026-02-18 → 2026-03-13 · 4 obs

○ 2016-01-26 15:23:48
● 2026-02-18 15:44:26
● 2026-03-13 20:58:02
○ 2026-04-12 10:35:00

○A174.139.3.262015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 21:57:08
○ 2016-01-26 15:23:48
○ 2026-04-12 10:35:00

○CNAMEcs.ename.net2019-02-21 → 2019-02-21 · 3 obs

● 2019-02-21 11:06:32
○ 2026-02-18 15:44:26
○ 2026-04-12 10:35:00

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:218.98.111.163

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jjtr.cn (unsigned zone)

⏱️ Timing

Total: 1927ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.188.119.69`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

jjtr.cn points to a single IP number: 140.188.119.69.

Name Servers

jjtr.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

jjtr.cn shares the same name server setup as other domains, for example ulzu.cn, qsve.cn, goremedical.com.cn, zj8u8.cn and zjroyao.cn.

Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.

jjtr.cn - robtex.com

jjtr.cn

cn