`kmg28.cn`

DNSSEC	⚠️ Not signed
A	156.235.134.137^{🇭🇰 DXTL-1156.235.134.0/24 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=1774604169

`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=2034773022

Same first word

kmg28.cn

DNS History

5 records (3 active, 2 former)

●NSdm1.longmingdns.com2026-03-21 → 2026-05-10 · 2 obs

● 2026-03-21 08:59:52
● 2026-05-10 03:22:28

●NSdm2.longmingdns.com2026-03-21 → 2026-05-10 · 2 obs

● 2026-03-21 08:59:52
● 2026-05-10 03:22:28

○A154.85.241.2472026-03-21 → 2026-05-10 · 2 obs

○ 2026-03-21 08:59:52
○ 2026-05-10 03:22:28

●A156.235.134.1372026-03-30 → 2026-05-10 · 3 obs

○ 2026-03-21 08:59:52
● 2026-03-30 22:08:56
● 2026-05-10 03:22:28

○A45.194.158.1992026-03-21 → 2026-03-21 · 3 obs

● 2026-03-21 08:59:52
○ 2026-03-30 22:08:56
○ 2026-05-10 03:22:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
kmg28.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:183.253.57.197

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kmg28.cn (unsigned zone)

⏱️ Timing

Total: 1711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.235.134.137`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

kmg28.cn resolves to one IP number: 156.235.134.137.

other host names including single-line.cn, www.gochess.com.cn, gochess.com.cn, iprofile.com.cn and 50488.cn share IP numbers with kmg28.cn.

Name Servers

kmg28.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.

kmg28.cn shares the same name server setup as other domains, for instance tzshunfa.com.cn, wijd.cn, wjshgw.cn, reb8.cn and nifangxin.cn.

Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.

kmg28.cn - robtex.com

kmg28.cn

cn