`csryucu.cn`

DNSSEC	⚠️ Not signed
A	38.48.161.145^{🇺🇸 PEGTECHINC38.48.128.0/18}
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=1762865736

`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=2034668843

csryucu.cn

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

Server:211.99.99.56

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

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

Total: 3700ms | Queries: -

Type	Count	Sample Data
A	1	`38.48.161.145`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

csryucu.cn resolves to a single IP address: 38.48.161.145.

Other host names including 1688skd.cn, h7k422.cn, oyrczek.cn, xwhvhuc.cn and ks5666665.cn share IP numbers with csryucu.cn.

csryucu.cn's delegation uses two name servers, dm1.longmingdns.com and dm2.longmingdns.com.

csryucu.cn shares the same name server setup as other domains, for example u-ran.cn, 30506.cn, dinyear.cn, fb92.cn and 23lenovo.cn.

Hosts with two IPs:

Hosts with one IP: