`lc511.cn`

DNSSEC	⚠️ Not signed
A	172.80.21.152^{🇺🇸 ESITED-1172.80.0.0/17 ARIN direct allocation}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-163.defastlink.net`
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
			PTR	`ip-183-253-57-197.defastlink.net`
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-56.defastlink.net`
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1759208446

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

lc511.cn

lc115.com

Zone	Nameservers	Glue
cn	c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...	-
lc511.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

Server: 218.98.111.163

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

⚠️ Insecure (no DNSSEC)

No DS record for lc511.cn (unsigned zone)

Total: 1006ms | Queries: -

Type	Count	Sample Data
A	1	`172.80.21.152`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

lc511.cn points to a single IP address: 172.80.21.152.

Other host names, for instance zszt02.cn, share IP numbers with lc511.cn.

Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle the delegation for lc511.cn.

lc511.cn shares the same name server setup as other domains, for example tylcat.cn, xcxjjx.cn, sd-dm.cn, szldspa.cn and 009665.cn.

Host names with two IP numbers:

Host names with one IP number: