`jym6627.cn`

DNSSEC	⚠️ Not signed
A	154.80.154.28^{🇭🇰 DXTL-HK154.80.144.0/20 Proxy-registered route object}
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=1773150048

`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=2034789409

Same first word

jym6627.cn

DNS History

4 records (3 active, 1 former)

●NSdm1.longmingdns.com2026-03-01 → 2026-05-14 · 2 obs

● 2026-03-01 15:23:52
● 2026-05-14 02:05:16

●NSdm2.longmingdns.com2026-03-01 → 2026-05-14 · 2 obs

● 2026-03-01 15:23:52
● 2026-05-14 02:05:16

●A154.80.154.282026-03-20 → 2026-05-14 · 3 obs

○ 2026-03-05 15:13:42
● 2026-03-20 01:17:40
● 2026-05-14 02:05:16

○A38.239.35.2202026-03-01 → 2026-03-05 · 4 obs

● 2026-03-01 15:23:52
● 2026-03-05 15:13:42
○ 2026-03-20 01:17:40
○ 2026-05-14 02:05:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
jym6627.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 jym6627.cn (unsigned zone)

⏱️ Timing

Total: 1906ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.80.154.28`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

jym6627.cn points to a single IP address: 154.80.154.28.

Other host names, such as cixn.cn and nvrenguo.cn, share IP numbers with jym6627.cn.

Name Servers

Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle the delegation for jym6627.cn.

jym6627.cn shares the same name server setup as other domains, for example tangzhuangpifa.cn, waicha.cn, zreu.cn, 89549.cn and hayoo.com.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.

jym6627.cn - robtex.com

jym6627.cn

cn