`jbln.cn`

DNSSEC	⚠️ Not signed
A	38.48.241.25^{🇺🇸 AS39882338.48.192.0/18}
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=1773925068

`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=2034609171

Previously NS for

jbln.cn

Same first word

jbln.me

jbln.info

jbln.cn

Similar names

lbjn.cn

jbnl.nl

bjnl.net

nbjl.org

bjnl.com

nbjl.net

njbl.net

nbjl.cn

jbnl.net

nljb.net

nblj.com.cn

jnbl.ch

jnbl.fr

jlbn.com.cn

lbjn.com

jnlb.com

njbl.org

jnbl.org

jnlb.xyz

nlbj.com.cn

bnjl.com

njbl.blogspot.nl

ljbn.com

njbl.com

nblj.net

nlbj.cn

bjln.com

nbjl.com

bljn.com

jbnl.com

blnj.org

lnjb.education

nbjl.cc

lnjb.com

DNS History

7 records (3 active, 4 former)

●NSdm1.longmingdns.com2026-02-16 → 2026-03-30 · 3 obs

○ 2015-06-01 09:16:22
● 2026-02-16 14:09:32
● 2026-03-30 02:20:10

●NSdm2.longmingdns.com2026-02-16 → 2026-03-30 · 3 obs

○ 2015-06-01 09:16:22
● 2026-02-16 14:09:32
● 2026-03-30 02:20:10

○NSjbln.cn2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 09:16:22
○ 2026-02-16 14:09:32
○ 2026-03-30 02:20:10

○A156.252.104.2162026-02-16 → 2026-03-10 · 5 obs

○ 2018-01-05 21:19:26
● 2026-02-16 14:09:32
● 2026-03-10 04:21:40
○ 2026-03-30 02:20:08
○ 2026-03-30 02:20:10

●A38.48.241.252026-03-30 → 2026-03-30 · 3 obs

○ 2026-03-10 04:21:40
● 2026-03-30 02:20:08
● 2026-03-30 02:20:10

○A47.52.31.182018-01-05 → 2018-01-05 · 4 obs

○ 2015-06-01 09:16:22
● 2018-01-05 21:19:26
○ 2026-02-16 14:09:32
○ 2026-03-30 02:20:10

○A98.126.73.2182015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 09:16:22
○ 2018-01-05 21:19:26
○ 2026-03-30 02:20:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn...	-
jbln.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 jbln.cn (unsigned zone)

⏱️ Timing

Total: 1719ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.48.241.25`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

jbln.cn points to a single IP number: 38.48.241.25.

Other host names like gt21.cn and hzamx.cn share IP numbers with jbln.cn.

Name Servers

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

jbln.cn shares the same name server setup as other domains, for example redkross.cn, ynfgp.cn, ipedo.cn, zztyg.cn and 61see.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.

jbln.cn - robtex.com

jbln.cn

cn