`cool91.cn`

DNSSEC	⚠️ Not signed
A	38.173.247.80^{🇺🇸 AS39847838.173.224.0/19 PEG TECH INC}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1768112307

`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=2034586299

cool91.cn

91cool.net

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
cool91.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

Server:218.98.111.129

NS records: ns1.nowcndns.com, ns2.nowcndns.com

⚠️ Insecure (no DNSSEC)

No DS record for cool91.cn (unsigned zone)

Total: 2078ms | Queries: -

Type	Count	Sample Data
A	1	`38.173.227.219`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

cool91.cn resolves to a single IP address: 38.173.247.80.

Other host names, for instance youngsense.cn, share IP numbers with cool91.cn.

cool91.cn's delegation uses two name servers, ns1.nowcndns.com and ns2.nowcndns.com.

cool91.cn shares the same name server setup as other domains, for example njluxing.cn, fangsheke.cn, syxhsj.cn, 029bq.cn and lan5.cn.

Host names with three IPs: